Let c be crayons, and p be paper.
1c + 5p = $54
5c + 3p = $50
Solve these equations for c and p.
22p = $220
So p = $10.
Put this into one of the equations, and solve to find that c = $4
$4 per box of crayons, and $10 per ream of paper.
Fifteen and sixty two thousanths
Answer:
Correct choice is D
Step-by-step explanation:
Given the system of two equations:
Fro mthe first equation
Substitute into the second equation instead of y:
Note that then the second equation will take look
Answer:
A) (2x+15)=65=180°
Step-by-step explanation:
Hey there!
It's a straight line, which means that the sum will be 180°.
So, (2x+15)=65=180°
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Hope this helps!