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Harlamova29_29 [7]
3 years ago
13

Sophia earned $18 for working 2 1/4 hours. How much did she earn per hour?

Mathematics
1 answer:
Misha Larkins [42]3 years ago
8 0

Answer:

It is price between 1~100 lol

Step-by-step explanation:

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How many coordinates can you find along this function? When graphed F(x)=mx+b when m=2 and b=1.
ElenaW [278]

Answer:

assuming the graph is a 10 by 10 there would be 10 diffrent whole number coordinates.

3 0
4 years ago
A restaurant used 8 1/4 pounds of carrots to make 6 carrot cakes. Frank wants to use the same recipe. How many pounds of carrots
snow_tiger [21]

Answer:

To make one carrot cake 1 pound(approximately) carrot needed.

Step-by-step explanation:

Given:

8 1/4=33/4 pounds of carrots used to make 6 carrot cakes.

So, to get one carrot cake:

6 carrot cakes need = \frac{33}{4}

1 carrot cake need =  \frac{33}{4} ÷ 6

                               = \frac{33}{24}

                               = 1.375\ pound

Therefore, to make one carrot cake 1 pound(approximately) carrot needed.

4 0
3 years ago
Gwendolyn is asked to solve the equation –4(x – 3) = 20. She shows the work below and states that the solution is x = –8. –4(x –
____ [38]

Answer:

x=-2

Step-by-step explanation:

Given: Equation is -4(x-3)=20

To find: flaw in Gwendolyn's work and the correct solution to the equation.

Solution:

In the given question,

the first step is -4(x-3)=20

The second step is -4x+12=20

(This step is obtained on multiplying -4 by x-3)

The third step is -4x=32

This step is wrong as on transposing 12 from left side of the equation in the second step to the right side, the following equation is obtained:

-4x=20-12\\-4x=8\\x=-2

So, the correct solution is x=-2

3 0
3 years ago
Read 2 more answers
Marissa subtracted a negative number from a positive number. Her result was negative. Is that reasonable? Explain.
s2008m [1.1K]
No. If you subtract a negative from a positive number its equivalent to adding the inverse of that negative number. If you add a negative to a positive number It is equivalent to subtracting from that positive number.
5 0
3 years ago
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What is the following profuct?<br><br> ( sqrt 14 - sqrt 3) ( sqrt 12 + sqrt 7)
GalinKa [24]
Using the distributive law:-

this =  sqrt 14 sqrt 12 + sqrt 14 sqrt 7  - sqrt 3 sqrt 12 - sqrt 3 sqrt 7

= sqrt1 68 + sqrt 91 - sqrt 36 - sqrt 21

= sqrt 168 + sqrt 91 - sqrt21 - 6


3 0
4 years ago
Read 2 more answers
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