Answer:
$4.33
Step-by-step explanation:
3 hours -> $13
1 hour -> $13/3 = $4.33
Answer:
40 %
Step-by-step explanation:
30/85 = .4
.4 × 100 = 40 %
For chemistry you would need to get an 84.
For Spanish you would need to get an 82.
Best of luck
Answer: a
Step-by-step explanation: look at the chart
Answer:
B
Step-by-step explanation:
The formula for area of a square is length x width. The x represents the width and the 7x is just the width times 7. this means the length is 7 times the width, If the width is x, then the length is 7x