five more than the product of two and a number, decreased by seven;

evaluate when a = 8

A 2-column table with 7 rows. Column 1 is labeled Key Words with entries five, more than, product, two, a number, decreased by, seven. Column 2 is labeled Replace with entries 5, +, times, 2, a, minus, 7.

Write and evaluate the expression. Then, complete the statements.

First, write the expression
.

Second,
8 in for the variable, a.

Third,
by using
✔ order of operations
.

The answer is
.

Answers

Answer 1

Answer:

First, write the expression

✔ 5 + 2a – 7

.

Second,

✔ substitute

8 in for the variable, a.

Third,

✔ simplify

by using

✔ order of operations

The answer is

✔ 14

Answer 2
5+ (2a-7)
= 5 + (2•8-7)
= 5 + (16-7)
= 5+9
= 14

Related Questions

please answer this question! ill give you a five star and heart + a crown for which response was more thorough.

Answers

Answer is D

Pilot needs at least 7500 feet to reach 25,000 7500÷2500(feet per minute) = 3

Answer:D

Step-by-step explanation:

Write an linear equation in slope-intercept format of each line.

Write a linear equation for each table relating x and y.

Answers

Answer:Letter C is the answer

Step-by-step explanation:

THE ANSWER IS C

Explanations




is this right the one with the purple line on it ??

Answers

yes that is correct
That is indeed correct good job! ( ´ ▽ ` )

6 1/2 % of 2000
pls solve with 8:15 and send

Answers

Answer:

1240

Step-by-step explanation:

6 1/2%

= 6.2% (Convert into Decimal)

= 62/100 (Convert into fraction over 100)

= 62/100*200

= 1240

Pls gimme a gud rating n tag brainliest if it helped :)

2.8t + 5.3t simplified ?

Answers

Answer:

Well since they both have the same variable you can just add 2.8 and 5.3.

2.8 + 5.3 = 8.1

And since their are 2 variables left that are both t, you can just add them bothe to the answer as 8.1t squared!

8.1t squared

Step-by-step explanation:

Hope it helps! =D

Answer:

2 . 8t

+5 . 3t

_______

8 . 1t

please help me i need to maintain an A in algebra help me please ASAP 25 POINTS

Answers

Answer is -2/3 slope

Step by step

Find two points on the line and subtract, slope is change in y over change in x

(0, -5) and (3, -7)

-7 - -5 over 3 - 0 = -2/3 slope

You can also draw your slope with these two points and count rise over run, rise -2 down and run right + 3 = -2/3

See attachment


What is the answer to: A = _________

Answers

I Believe 115 since a line = 180 and 65 is given then 115 is the rest hope this helps
i believe 115 is the answer

I believe this is a test grade I could use some help

Answers

Answer: times 7

Step-by-step explanation:

The missing factor is 7.

Prime Factorisation is the method of breaking down numbers into their prime factors. The part of the prime factorisation shown by Mr Jackson is 2 to the power 3 which means= 2.2.2 which is equal to 8.

8 times 7 is 56. So the one factor missing is 7.

Learn more about prime factorisation:

https://brainly.com/question/17315720

$400 is deposited in a bank account that earns 5% simple interest per year.



What is the total amount in the account after 6 years?

Answers

Answer: 1,200

Step-by-step explanation:

you would take $400 * 5% = 200

then take 200 *6 = 1,200

ANSWER: $520

Explanation:

rate= 5%/100 or 0.05 per year

the equation= 400(1 + (0.05 x 6)) = 520

Due to the demand of their chicken sandwiches, Popeyes decided to change the price from $2.29 to $2.59. Express this change as a percentage.

A-12% increase
B-12% decrease
C-13% increase
D-88% increase

Answers

Answer: C

Step-by-step explanation: You can use the percent error formula if you know it or just do:

value 2 - value 1

                                            x 100 = percent

absolute value of value 1    

The correct option C-13% increase. The price of the chicken sandwiches percentage increased by 13%.

Explain the term percentage change?Finding the differences between the two values in such a time series, dividing the difference by the initial value, then multiplying by 100 are used to determine the percentage change here between two values. The proportion therefore refers to a component per hundred. Per 100 is what the word percent means. The letter "%" stands for it.

For the stated question;

Original price of the chicken = $2.29

Increased price of the chicken = $2.59.

Let x be the percentage increase:

Thus,

2.29 + x% of 2.29 = 2.59

2.29 + 2.29x / 100 = 2.59

229 + 2.29x = 259

2.29x = 259 - 229 = 30

x = 30 / 2.29 = 13.1

x = 13 % (approx)

Thus, the price of the chicken sandwiches increased by 13%.

To know more about the percentage change, here

https://brainly.com/question/809966

#SPJ1

Question 6
Please help (Someone gave me the wrong answer and now I'm stuck)

Answers

Answer: (C) or 58.44

Step-by-step explanation:

There was a misread with the previous persons answer, (A) was the tax added but the question asks for tax alone.

6.5% x 899 = 58.44.

C because you’re only giving the tax

A spinner with repeated colors numbered from 1 to 8 is shown. Sections 1 and 8 are purple. Sections 2 and 3 are yellow. Sections 4, 5, and 6 are blue. Section 7 is orange.

A spinner divided into eight equal colored sections, with one orange, two purple, two yellow, and three blue.

Which statement about probability is true?

The probability of landing on orange is greater than the probability of landing on purple.
The probability of landing on yellow is less than the probability of landing on blue.
The probability of landing on orange is equal to the probability of landing on yellow.
The probability of landing on purple is equal to the probability of landing on blue.

Answers

Answer:

B. The probability of landing on yellow is less than the probability of landing on blue.

Step-by-step explanation:

because you have a 2/8 chance or 25% chance of landing on yellow whereas you have a 3/8 or 37.5% chance of landing on blue

Answer: B: The probability of landing on yellow is less than the probability of landing on blue.

Step-by-step explanation:

Can anyone help out with this! There seperate btw

Answers

Answer:

1. c, 2. b, 3. b

Step-by-step explanation:

1. 95 (congruent parts of congruent shapes are congruent) answer

2. 33 (same reason)

3. 4 (same)

Answer:

First Sheet: C) 95°

Second Sheet: B) 33°

Third Sheet: B) 4 units

Step-by-step explanation:

First Sheet:

Shape AKGP is the same as VWQX, meaning that the answers will be the same. Angle X is equal to angle P, meaning that the answer is 95°

Second Sheet:

Triangle SRT is equal to PQB. This means that angle Q is equal to angle R which means our answer is 33°

Third Sheet:

Since shape MQRN is equal to PKSD, we basically know the answer. The answer is 4 units because PK is equal to MQ.

Enter the missing numbers in the boxes to complete the table of equivalent ratios.

Answers

Answer:

1) 1      

2) 5

3) 36

Answer:

1 ----> 3

6 ----> 9

5 ----> 15

12 ----> 36

Step-by-step explanation:

MULTIPLY BY 3

Last week you worked 20 hours, and earned $205.

What is your hourly pay rate?

Give your answer in dollars and cents (like 5.50)

Answers

Answer:

$10.25

Step-by-step explanation:

The hourly pay rate is $10.25 because all you have to do is divide $205 by 20, and you get $10.25

Your hourly pay rate is 10.25

Make a the subject of the formula:
2a+9b=4

Make w the subject of t=7w+3

Answers

Answer:

a = (4 - 9b)/2

w = (t - 3)/7

Step-by-step explanation:

2a + 9b = 4

2a= 4 - 9b

a = (4 - 9b)/2

t = 7w + 3

7w = t - 3

w = (t - 3)/7

hope that helps...

Answer for 2a+9b =4 and t=7w +3

Ali drove 585 miles in 9 hours.
At the same rate, how many miles would he drive in 13 hours?

Answers

The answer is 845 miles as he’s going 65 mph and you just need to multiply by 13 after finding the unit rate, Hope this helps!

Answer:

845 miles

Step-by-step explanation:

First let us find the speed ( rate ) using the below formula.

[tex]\sf Speed=\frac{Distance \:\:travellled}{Time\:\:Taken}[/tex]

[tex]\sf Speed=\frac{585 \:miles}{9 \:h}[/tex]

[tex]\sf Speed=65\:miles\: per\: hour[/tex]

They also said that, at the same speed he traveled for 13 hours.

So, now we have to find the distance.

For that, you can use the same formula by making the distance as the subject.

Let us find it now.

[tex]\sf Distance \:\:travellled=Speed\:*\:Time\:\:Taken\\\\\sf Distance \:\:travellled=65\:*\:13\\\\\sf Distance \:\:travellled=845 \:miles[/tex]

helppppppppppppppppppppppppppppp fastttttttt

Answers

Answer: (-2,0)

Step-by-step explanation: it just is

Answer:

(-2;0)

Step-by-step explanation:

Абсцисса -2, ордината 0

Calculate the area of the regular pentagon below:

Answers

Answer: 858.55 in

Step-by-step explanation: You calculate the area of the triangle ( 22.3 x 15.4/2), then you multiply the result by 5.

Answer:

858.55

Step-by-step explanation:

Area of triangle = 1/2BH

1/2(22.3*15.4) = 171.71

Because there is five sides on the pentagon we have to multiply the 172.71 by 5 to get the final answer.

171.1(5) = 858.55

which expression could be used to represent the phrase three and one-half times the number of colored penile in the box where p represents the number of colored pencil in the box

A) 3.5 divided by p

B) p divided by 3.5

C) p subtracted by 3.5

D) 3.5p

Answers

Answer:

Step-by-step explanation:

Answer: D - 3.5P

Explanation: three and one half = 3.5, times the number of p = p

due today please help-

Answers

Answer: D

Step-by-step explanation:

You can either calculate what the rates will give, or try to compare them :

We have 5, 1 (hidden), and 3 as denominators, so 8*3*1 = 24

We'll take that as denominator.

Bank A : [tex]2.35 = \frac{2.35*24}{24}=\frac{56.4}{24}[/tex]

Bank B : [tex]2\frac{1}{3}=\frac{1*2*8}{3*8}=\frac{16}{24}[/tex]

Bank C : [tex]2\frac{5}{8} = \frac{5*2*3}{8*3} =\frac{30}{24}[/tex]

Bank D : [tex]2.61=\frac{2.61*24}{24} = \frac{62.64}{24\\}[/tex]

And now, let's compare the numerators !

[tex]\frac{16}{24} < \frac{30}{24} < \frac{56.4}{24} < \frac{62.64}{24} \\Bank B < Bank C < Bank A < Bank D[/tex]

I believe the answer is D

What is the N in 0.5w + 15 =20

Answers

Answer: 10

Step-by-step explanation:

I’m not sure where the N fits into the equation, but if you are finding the amount that w holds, 10 is correct.

Reverse the equation: 20=15+.5w

Now move .5 over and do 20-15 which equals 5.
.5w=5

5 divided by .5 gives you the answer of 10. 10•.5=5 which means 10 is your answer!

Answer:

w = 10

Step-by-step explanation:

Rectifying mistake in question,

→ Value of w in 0.5w + 15 = 20.

Given equation,

→ 0.5w + 15 = 20

Now the value of w will be,

→ 0.5w + 15 = 20

→ 0.5w = 20 - 15

→ 0.5w = 5

→ w = 5/0.5

→ [ w = 10 ]

Hence, the value of w is 10.

Use the conditional statement to answer the question.

If an angle measures 43°, then the angle is acute.


Are the statement and its inverse true?

A. The statement is true, but the inverse is false.

B. The statement is false, but the inverse is true.

C. Both the statement and its inverse are false.

D. Both the statement and its inverse are true.

Answers

A. The statement is true, but the inverse is false. (explanation): An inverse statement is to take the negation of both the hypothesis and the conclusion (basically the opposite). the opposite of “If an angle measures 43°, then the angle is acute.” would be “If an angle does not measure 43°, then the angle is not acute” which isn’t true because an angle any less than 90° is acute and isn’t only measured 43°. Hope this helps and good luck in your class!! :)
D option ( I think )

Which expression could be used to represent the phrase three-fourths the number of gallons of water in the bird bath where w represents the number of gallons of water in the bird bath?

A) w- 3/4 (three fourths)
B) 3/4w (three fourths)
C) w divided by 3/4 (three fourths)
D)3/4 divided by w (three fourths)

Answers

Answer:

the answer would be 3w/4 I'd say

Step-by-step explanation:

3/4 of gallons of water equals 3w/4

Bob the builder yes we build it

Help please :
Hiro evaluated a list of algebraic expressions. The expressions all contained one or two variables, and some contained constants and/or coefficients. He substituted only integers for the variables.



Read Hiro’s notes, then create expressions that match his results. Think of more than one expression for each note if possible.

A)I always end up with 2 more then a multiple of 3.

Answers

Answer:

Step-by-step explanation:

Possible Expressions:

1) 2 + 3x

2) x + 5

3) 3x + 2

4) 2x + 8

Examples:

1) 2x + 5 = 3n + 2

2) 4y + 1 = 3n + 2

3) 3x + 7 = 3n + 2

4) 6y - 2 = 3n + 2

Need help please
The solution to:
x^3 + 12 = -52
x =

Answers

Answer:   y=x (to the power of 3) + 12

y= -52x

Step-by-step explanation:

Y =X to the power of 3 plus 12 y=-52

PLEASE HELP ME! I haven't been able to figure out how to find the answer and it's due soon! 15 points and brainleist if you explain in depth!

Answers

I wish i could help you but i can't

sorry

scanned on math app does this help?

While watching a football game, you watched a team move the ball down the field. Here are the plays:

Quarterback throws a completion down the field for 32 yards.
The running back then got hit in the backfield and lost 7 yards.
The quarterback runs for a gain of 15
The running back takes another loss of 2 yards.
How many total yards did the ball travel? Show your work on how you got your

Answers

Answer:

56 yards, 47 forward, 9 backwards.

Step-by-step explanation:

32 forward, 7 back, 15 forward, 2 back, add these all up to see how many yards the ball traveled for 56.

14 minus 3z as a phrase.
I'm in 6th grade doing algrebraic experssions.
I have a test tomorrow, so please help me!

Answers

Answer:

Step-by-step explanation:

Simplifying

14 + -3z = 0

Solving

14 + -3z = 0

Solving for variable 'z'.

Move all terms containing z to the left, and all other terms to the right.

Add '-14' to each side of the equation.

14 + -14 + -3z = 0 + -14

Combine like terms: 14 + -14 = 0

0 + -3z = 0 + -14

-3z = 0 + -14

Combine like terms: 0 + -14 = -14

-3z = -14

Divide each side by '-3'.

z = 4.666666667

Simplifying

z = 4.666666667

Answer:

14 less than 3 times of a number(z)

Simplify the given expression. Show all steps.
[tex](\sqrt{z} \sqrt{y} \sqrt{x} )^{8}[/tex]

Don’t just give me the answer explain it!!

Answers

Answer:

[tex]\sqrt{z}^{8} \sqrt{y}^{8}\sqrt{x}^{8} \\[/tex]

Step-by-step explanation:

[tex]\sqrt{z}*^{8}*\sqrt{y}*^{8}*\sqrt{x}*^{8}=\sqrt{z}^{8} \sqrt{y}^{8}\sqrt{x}^{8} \\[/tex]

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