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marin [14]
3 years ago
9

Solve using substitution. Please show work~

Mathematics
1 answer:
stich3 [128]3 years ago
5 0
Https://us-static.z-dn.net/files/d06/a6b0e240d3639619f0999e97d700121d.jpeg

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Jillian and her friend went shopping. They were both looking for some new CD's. Jillian went to Music Matrix and spent $25.56 on
Vadim26 [7]

Answer:

Her friend got the better deal.

Step-by-step explanation:

For Jillians equation look at

$22.56/4 = $6.39 per CD

For her friends equation look at

$18.45/3 = $6.15 per CD

Jillian's friend got the better deal because she paid less per CD as shown in the equations above.

6 0
3 years ago
I really need help with this. You can answer this at any time if you want.​
Tcecarenko [31]

Answer:

1. a 3d rectangle

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3. repeat

4. another repeat

Step-by-step explanation:

8 0
2 years ago
Heather wants to buy new carpet for her living room floor. The floor is in the shape of a rectangle. Its length is 19 feet and i
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Step-by-step explanation:

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6 0
2 years ago
I have multiple question but for that i will give u lots of points and who ever gets it first ALL OF THEM will also get brainles
Maslowich

Answer:

1. slope is 1/2

2. slope is 1/3

3. slope is 2/3

4. slope is 3

5. y=3x-2

Step-by-step explanation:

8 0
3 years ago
Write an equation for each translation of y = |x|
nata0808 [166]
If you want to write an equation for an absolute value function this is the parent function y=a|x-h|+k.

In order to write an equation that is 16.5 units right you would do this:

y=|x-16.5|
If you are moving units left the number -16.5 would become 16.5

Remember when you are moving that the number inside is always the opposite sign of where you are moving 

Here is the answer:
y=|x-16.5|
Hope This Helps!
3 0
3 years ago
Read 2 more answers
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