Answer:
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Step-by-step explanation:
Answer:
y = 7x - 2
Step-by-step explanation:
Answer:
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Step-by-step explanation:
L = 2 + .5W
2L + 2W = 40
SOLVING (if needed)
Substitute 2 + .5w in for l in the second equation and solve for w.
2(2 + .5w) + 2w = 40
4 + w + 2w = 40
Combine like terms and subtract 4 from both sides
3w = 36
Divide both sides by 3
w = 12 in.
l = 2 + .5w
l = 2 + .5(12)
l = 8 in.
31 1\4% as a fraction is 31x4+1 over 4
125\4 %