The answer is
56/0.04=1400
There are 8 sets of 21 cups in 168 cups so 9 times 8 is 72
Answer:
-17y + 16x
Step-by-step explanation:
-3(3y - 2x) + 2(5x - 4y) = -9y + 6x + 10x - 8y = -17Y + 16X.
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8n- (2n-3) =12
8n-2n= 12+3
6n=15
n= 2.5
Hope this helps :)
= -1/2- (-2/5)
= -1/2 + 2/5
find common denominator (2 goes in 10 five times; 5 goes in 10 twice)
= -(5*1)/10 + (2*2)/10
= -5/10 + 4/10
= -1/10
Hope this helps! :)