The answer is 1
4(3)+3(7)-32=1
8
round each number to the nearest 10, then
640 ÷ 80 = 8 ← estimate
Answer:
53q+10
Step-by-step explanation:
(-3q+3)+7(8q+1)
-3q+3+56q+7
53q+3+7
53q+10
Answer:
x=4
Step-by-step explanation:
Hello :
<span>4x-5y=13...(1)
x+5y=-3...(2)
(1)+(2) : 5x = 10
x=2
subsct in (2) : 2+5y = -3
5y =-5
y = -1
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