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zvonat [6]
2 years ago
14

Somebody help please

Mathematics
2 answers:
scZoUnD [109]2 years ago
4 0

Answer:

Emily raised $37.5 and justin raised $57.5

Mazyrski [523]2 years ago
3 0

Answer:

Emily raised $37.50

Justin raised $57.50

Step-by-step explanation:

<u>(Step 1)</u>

Say "x" equals the amount of money Emily made and "y" equals the amount of money Justin made. You can set up an equation with both of these variables because we know that they made a combined $95.

x = Emily's earnings

y = Justin's earnings

Emily + Justin = 95

x + y = 95

<u>(Step 2)</u>

The fact that there are two variables makes it difficult to find how much each person made individually. However, we can eliminate the "y" variable when we remember that Justin made $20 more than Emily. Now, we can substitute "x + 20" in for "y".

x + 20 = y

x + y = 95

x + (x + 20) = 95

<u>(Step 3)</u>  

Finally, we can solve for the "x" variable.

x + (x + 20) = 95

2x + 20 = 95                                <------ Combine like terms

2x = 75                                         <------ Subtract 20 from both sides

x = 37.5                                        <------- Divide both sides by 2

<u>(Step 4)</u>

Since we know the value of "x", we can plug it into one of the equations to find the value of "y".

x + 20 = y

37.5 + 20 = y

y = 57.5

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3 years ago
What is the value of the expression shown below?
o-na [289]

Answer:

B

Step-by-step explanation:

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3 0
3 years ago
A 12 ounce can of store brand tomato paste costs $1.46 at a supermarket. The unit price of the sauce is listed on the shelf belo
kykrilka [37]
You can calculate it by divided but most of the people get confused about is it gonna be 12/1.46 or 1.46/12. The correct is 1.46/12 because take the money divided all 12 to get a unit price if you take 12/1.46 which mean divided all ounce can to money and that makes nonsense.


So 1.46/12 = $0.12 for each ounce can

Hope this help!
4 0
3 years ago
6+7=10<br>13+8=18<br>32+21=32<br>11+34=0<br>31+03=?​<br>process please
Stella [2.4K]

Answer:

6+7=13

13+8=21

32+21=52

11+34=46

31+03=34

Step-by-step explanation:

im not sure in the 31+03

4 0
2 years ago
plz help me i dont want the answer i just wanna know how to do it if i fail this test i fail my grade plz hep
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I’m pretty sure his speed is 1 mile per hour. hope this helps you!
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2 years ago
Read 2 more answers
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