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
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
Answer:
Step-by-step explanation:
please help me i need to maintain an A in algebra help me please ASAP 25 POINTS
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.
helppppppppppppppppppppppppppppp fastttttttt
Answer: (-2,0)
Step-by-step explanation: it just is
Answer:
(-2;0)
Step-by-step explanation:
Абсцисса -2, ордината 0
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)
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
What is the answer to: A = _________
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
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
Can anyone help out with this! There seperate btw
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.
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!!
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]
I believe this is a test grade I could use some help
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
2.8t + 5.3t simplified ?
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
Need help please
The solution to:
x^3 + 12 = -52
x =
Answer: y=x (to the power of 3) + 12
y= -52x
Step-by-step explanation:
14 minus 3z as a phrase.
I'm in 6th grade doing algrebraic experssions.
I have a test tomorrow, so please help me!
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)
please answer this question! ill give you a five star and heart + a crown for which response was more thorough.
Answer:D
Step-by-step explanation:
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.
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:
$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?
Answer: 1,200
Step-by-step explanation:
you would take $400 * 5% = 200
then take 200 *6 = 1,200
is this right the one with the purple line on it ??
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!
I wish i could help you but i can't
sorry
Ali drove 585 miles in 9 hours.
At the same rate, how many miles would he drive in 13 hours?
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]
Question 6
Please help (Someone gave me the wrong answer and now I'm stuck)
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.
due today please help-
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]
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.
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
Calculate the area of the regular pentagon below:
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
What is the N in 0.5w + 15 =20
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.
Make a the subject of the formula:
2a+9b=4
Make w the subject of t=7w+3
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...
6 1/2 % of 2000
pls solve with 8:15 and send
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 :)
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
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.
Enter the missing numbers in the boxes to complete the table of equivalent ratios.
Answer:
1) 1
2) 5
3) 36
Answer:
1 ----> 3
6 ----> 9
5 ----> 15
12 ----> 36
Step-by-step explanation:
MULTIPLY BY 3
Write an linear equation in slope-intercept format of each line.
Write a linear equation for each table relating x and y.
Answer:Letter C is the answer
Step-by-step explanation:
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)
Answer:
the answer would be 3w/4 I'd say
Step-by-step explanation:
3/4 of gallons of water equals 3w/4