Answer:
4
Step-by-step explanation:
7*7-9*5
49-45
4
Answer: I think it would be 3.5
Step by Step Explanation: BRAINLIEST?!?
K=8k+28
subtract 8k from both side
-7k = 28
divide both side by -7
k= -4
Answer:
85%
Step-by-step explanation:
Monday:
200 x 0.70 = 140
200 - 140 = 60
Tuesday:
400 x ? = 60
400 x 0.85 = 340
400 - 340 = 60
The answer is C .12/15 since you can divide A,B,D and get 2/3 but you cannot with C