Number 4 is D and number 5 is A
D. The greatest a can be is 9 and the greatest b can be is 4. a+b= 13 which is less than 20
3.5 because you turn the negative into the positive and add the 1.5
Answer:
The answer is 22.
Explanation:
Multiply -1 by -9.

Add 13 + 9.

<u>Therefor</u><u>,</u><u> </u><u>the</u><u> </u><u>answer</u><u> </u><u>is</u><u> </u><u>22</u>.
Answer:
x^(d+18)
Step-by-step explanation:
using the law of indices
you must add the powers