Answer:
The answer is 3.
Step-by-step explanation:
Given that the Indices Law is,


So the expression is :





Answer:
C. 309 cm2
Step-by-step explanation:
A=2(1+sqr2)a^2
A=2(1+sqr2)8^2
≈309.01934
Answer:
Step-by-step explanation:
<u>Let the price before tax be x, then we have:</u>
- x + 8% = 372.60
- x + 0.08x = 372.60
- 1.08x = 372.60
- x = 372.60 / 1.08
- x = 345
The initial price was $345
15x+40=115
15x means 15 per week solve for x if you want to know how many weeks 40 is what he has only once