Answer:
7x8
Step-by-step explanation:
none of those seem right
Answer:
10
Step-by-step explanation:
Answer:
5.1
Step-by-step explanation:
14^-2*1000
Answer:
outfit costs 81 dollars
Step-by-step explanation:
Answer:
No, it's not equivalent
Step-by-step explanation:
Try and solve the one with the bracket first. Expand 8(15-r) : 8x15 and 8x-r = 120 - 8r
Therefore, the equation can now be written as:
6r-r + 120-8r + 23-6
Rearrange the like terms together and solve the equation:
6r-r-8r + 120+23-6 = -3r + 137
