Answer:

Step-by-step explanation:
Use formulas for the volumes:

1. When r=1,

2. When r=2,

3. When r=3,

4. When r=4,

5. When r=5,

Note that for all r,

When you add negative, it’s the same as subtracting
45 - 5 - 4 + 7
40 - 4 + 7
36 + 7 = 43
The answer is D. 43
The answer is B. -2 is located to the right of -3
Answer:
X= .70×Y
Step-by-step explanation:
Y would be the value of the item and x is the outcome of the discount.
Answer:
exponential
Step-by-step explanation: