Answer:
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8z=4(2z+1)
First you would distribute the constant into the numbers in the parentheses. so
8z=8z+4
then you would combine like terms which in this case would result in a zero.
8z-8z=0 So the z would be zero or no solution.
Nikkis charges are 20,40,50,80. Dave’s charges are 25 and 37.5.
9801
99 is the greatest 2 digit number so if you do 99x99 you will get 9801
Answer:
22
Step-by-step explanation:
22*2= 44
44-12=32
