Help me I’ll mark brainliest please

Answers

Answer 1

Answer:

I don't know sorry but I really want brainliest

Related Questions

Zeth has $32.12 in his change
jar on Monday after he went
out to eat on Sunday
afternoon. If on Sunday he
had $40.55, how much did
Zeth spend?

Answers

The answer is $8.43 for this question

f(x) = –27 + 9.23 + 3x is even, odd or neither.

Answers

Answer:

The function is neither odd nor even

Step-by-step explanation:

Can anyone help me please

Answers

Answer:

-4/9

Step-by-step explanation:

find two points that cross perfectly and take the ys and subtract and take the xs and subtract and then do y/x

Hope this helps :)

What is the sale price of a bottle of olive oil originally priced at $6?

Answers

Answer: While there are plenty of quality options on the shelves that fall between the $15 and $30 range, “trendy” olive oils like Brightland and Fat Gold cost more, at $37 and $44.75, respectively. Some even have price tags in the three digits.

Step-by-step explanation:

I would really appreciate if someone would help me i don’t understand

Answers

Answer:

D. 48

Step-by-step explanation:

In the experiment, 16/40 landed exactly on heads. If you do 16/40 * 3/3 = 48/120.

This means that you can estimate 48 of the next 120 trials have 2 coins showing heads.

Can someone simplify this equation and solve for x and y?
(2x-5)+(y-1)+x=169

Answers

Answer:

Answer

2x+3y=14,2x−3y=2

Adding :

2x+3y=14

2x−3y=2

__________

4x=16

x=4

∴xy=4×2

2×4+3y=14

8+3y=14

3y=6

y=2

Step-by-step explanation:

here you go

Answer: The y-intercept is found by substituting known values for x and y in the equation and solving for b. the known values are (x,y) = (2,8.4) Equation of y = 4.2*x + b becomes 8.4 = 4.2*2 + b

Step-by-step explanation:

What is the value of x ?
7x– 5 = 4x - 14

Answers

Answer: X is equal to -3

Step-by-step explanation: I isolated x and then divided both sides by x

One paperback book costs $7. How many books can be bought for $133?

Create an equation then solve it.

Answers

The answer would be 19 because 133 divided by 7=19
133/9

Hope this helps

Have a great day/night

1. What percent of 200 is 0.5?

Answers

Answer:

Step-by-step explanation:

My guess is % 1/400

Answer:

0.5 is 0.25% of 200.

Step-by-step explanation:

1 is 1/200 of 200.

Therefore, 0.5 is 1/400 of 200.

1/400 = 0.0025 = 0.25/100

Therefore, 0.5 is 0.25% of 200.

What is a value of \sqrt(7) inches to the nearest hundredth?

Answers

Answer:

2.65

Step-by-step explanation:

Using a calculator's square root key, we get √7 = 2.64575....

To the nearest hundredth, that'd be √7 = 2.65.

write an equivalent expression for 55+15n.

Answers

55+15n
Divide both by 5
11+3n

Answer:

5(11+3n)

Step-by-step explanation:

divide the whole equation by 5

Determine whether the relation is a function. Explain why or why not.

{(2, 5), (3, –5), (4, 5), (5, –5)}

A.
Yes; no value in the domain corresponds to more than one value of the range.

B.
No; the domain value 5 corresponds to two range values, 2 and 3.

C.
Yes; multiple domain values correspond to the same range value.

Answers

Answer:

A. Yes; no value in the domain corresponds to more than one value of the range.

Step-by-step explanation:

There is no domain value that corresponds to more than one range value.

If you graph the ordered pairs on a coordinate plane, you cannot draw a vertical line that passes through more than one point.

Julio bought 7 science fiction novels (s) and 7 comic books (c) from the bookstore. His purchases can be represented by the expression 7(s + c). Part A: Simplify the expression by using the distributive property. Part B: The cost of a science fiction novel is $5.99 and the cost of a comic book is $6.49. Sales tax is 6%. What is the total amount that Julio spent at the bookstore? Round your answer to the nearest cent. Show your work.

Answers

Answer: See explanation

Step-by-step explanation:

A. 7(s + c)

= 7s + 7c

B. The cost of a science fiction novel is $5.99 and the cost of a comic book is $6.49. Sales tax is 6%. The total amount that Julio spent at the bookstore would be calculated as:

= 7s + 7c

= 7($5.99) + 7($6.49)

= $41.93 + $45.43

= $87.36

We then add tax which will then be:

= $87.36 + (6% × $87.36)

= $87.36 + (0.06 × $87.36)

= $87.36 + $5.24

= $92.60

Please help with this question (10 points)

Answers

Answer:

48 in.

Step-by-step explanation:

We know that the dimensions are 144 by 96.

144 = 96(quotient) + remainder,

144 = 96(1) + 48

Solution: side of largest square = 48

Cameron's hourly salary is $13. If Cameron
gets to work in the morning at 9 has lunch
from 12 to 1. and then works until 2. then hou
much did Cameron make that day?

Answers

I believe Cameron made 52 dollars

Answer: 52 dollars

Step-by-step explanation:

Cameron's hourly salary is 13, which means that for each hour she works, she earns 13 dollars.

If she words from 9 - 12, then that is 3 hours. Then she has a lunch break from 12 - 1, and then works again until 2. The time period between 1 and 2 o'clock is 1 hour.

Now we have to add up the total hours that Cameron works. If she worked 3 hours in the morning, and then 1 hour after lunch, then the total is 4 hours. Now we have to mutliply 4 by 13 to find her salary for that day.

4 x 13 = 52. Therefore, Cameron made 52 dollars that day.

Which system of inequalities does the graph represent? Which test point satisfies both of the inequalities in that system?

The graph represents the system of inequalities .
The test point satisfies both of the inequalities in the system represented by the graph.

Answers

Answer:

Ok so its -3;3

Step-by-step explanation:

y=4x-6
2x-3y=8
if this problem is to be solved bye substitution, which is correct step

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Macy makes 15 of 20 free throws at basketball practice. What is the experimental probability that she will miss her next free throw?

Answers

Step-by-step explanation:

she might lose 1/4 of the next free throws

I only need help with 10

Answers

Answer:

im pretty sure its a,e and i,d

Step-by-step explanation:

I need help with this probability question.

Answers

Answer:

20/total (u can calculate it)

Step-by-step explanation:

Number of dogs/Total number of pets

can you guys help me ?? would really appreciate it :)

Answers

Answer:

1.25 and if you round that its 1

Answer:

Not propotinoal

propotional

Step-by-step explanation:

Thats all i can give you

Lilian says that 25% of a number will always be less than 75% of any other number. Complete one inequality to support Lillian's claim and one to show that she is incorrect.

Answers

She is incorrect cause if we take the number 20 and take 25% of it it equals 5 so now 20 is only 15. They if we take 75% away from 20 is equals 15 so then we only have 5 from 20 left. Therefore she’s incorrect because 75% leaves 5/20 and 25% leaves 15/20. Hope that makes sense.

6. At the Winter Olympics, the ratio of Canadian medals to US to Russia was 1:8:5. If Russia won 25
medals, how many did Canada and US won?

Answers

Answer:

Step-by-step explanation:

Let x be the total number of medals won by the Russians.

The way to do this is to add the ratios together

1 + 8 + 5 = 14

(5/14) x = 25

Multiply by 14

5*x = 25 * 14

5x = 350

divide by 5

8/14 = x / 70

14x = 8 * 70

14x = 560

x = 560 / 14

x = 40

The USA won 40 medals.

1/14 = x / 70

14x = 70

x = 5

Canada Won 5 medals.

Check

Russia Won 25 medals

Canada Won 5 medals

USA Won 40 medals

Total 70

9/4 - 17/6= ?
Can someone please help me?

Answers

Answer:

-0.58333333333

Step-by-step explanation:

Find the Least Common Multiple

The left denominator is : 4

The right denominator is : 6

Number of times each prime factor

appears in the factorization of:

Prime

Factor Left

Denominator Right

Denominator L.C.M = Max

{Left,Right}

2 2 1 2

3 0 1 1

Product of all

Prime Factors 4 6 12

Least Common Multiple:

Calculate multipliers for the two fractions

Denote the Least Common Multiple by L.C.M

Denote the Left Multiplier by Left_M

Denote the Right Multiplier by Right_M

Denote the Left Denominator by L_Deno

Denote the Right Multiplier by R_Deno

Left_M = L.C.M / L_Deno = 3

Right_M = L.C.M / R_Deno = 2

Rewrite the two fractions into equivalent fractions

Two fractions are called equivalent if they have the same numeric value.

For example : 1/2 and 2/4 are equivalent, y/(y+1)2 and (y2+y)/(y+1)3 are equivalent as well.

To calculate equivalent fraction, multiply the Numerator of each fraction, by its respective Multiplier.

L. Mult. • L. Num. 9 • 3

—————————————————— = —————

L.C.M 12

R. Mult. • R. Num. 17 • 2

—————————————————— = ——————

L.C.M 12

Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:

9 • 3 - (17 • 2) -7

—————— = ——

12 12

[tex]\frac{-7}{12}[/tex] = -0.58333333333

What is the value of the
expression below if a = -4, b = 5?

Answers

Answer:

Step-by-step explanation:

2a^2b+5ab-4

substitute a & b:

2(-4)^2(5)+5(-4)(5)-4

2(16)(5)+5(-4)(5)-4

160-100-4=56

The answer should be 38
Sorry if it’s wrong

I WILL GIVE BRAINLIEST!!!

Answers

Answer:

Just watch the video

Step-by-step explanation:

Suppose that y varies directly as the square root of
x, and that y = 16 when x = 4. Find x when
y = 24.

Answers

Answer:

x is 6

Step-by-step explanation:

x is 1/4 of y. so divide 24 by 4 and get 6

Cindy is make a display for a project. She plans on 100 stickers that are 2 inch by 2 inch square on a poster board. The poster board she is using has a length of 3 feet and width of 2 feet. Does she have enough room for all her stickers

Answers

Answer:

YES

Step-by-step explanation:

the dimensions of the poster board has to be converted to inches to add comparability

1 feet = 12 inches

3 x 12 = 36 inches

width = 2 x 12 = 24 inches

Area = length x breadth

36 x 24 = 864 cm^2

area of sticker = 2 x 2 = 4cm^2

Number of stickers that can be put on the board = 864 / 4 = 216

216 is greater than 100. So the board has enough room for the stickers

6.37x10^-2

Thanks to anyone who answers this.

Answers

Answer:

6.37 x 10^-2 =0.0637

The answer to your equation is, 6.37x10^-2=0.0637

find the following square by using the identities
[tex](2xy + 5y) {?}^{2} [/tex]

Answers

Given:

Consider the given square is

[tex](2xy+5y)^2[/tex]

To find:

The value of given square by using the identities.

Solution:

We know that,

[tex](a+b)^2=a^2+2ab+b^2[/tex] ...(i)

We have,

[tex](2xy+5y)^2[/tex]

Using the identity (i), we get

[tex](2xy+5y)^2=(2xy)^2+2(2xy)(5y)+(5y)^2[/tex]

[tex](2xy+5y)^2=4x^2y^2+20xy^2+25y^2[/tex]

Therefore, the value of given square expression is [tex]4x^2y^2+20xy^2+25y^2[/tex].

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