Answer:
This is the right answer −4c+11
Step-by-step explanation:
The zero property is anything multiplied zero to equal zero
Answers: A and D
-4.7x0=0
0x3=0
Answer: D. -30
Step-by-step explanation: EDGE 2022 I GOT 100%
Answer:
<u>The ages of Paul and Selena are 13 and 7 years old.</u>
Step-by-step explanation:
Age of Paul = x
Age of Selena = x -6
Age of Paul and Selena in 15 years:
x + 15 = 4 (x - 6)
x + 15 = 4x - 24
x - 4x = -24 - 15
- 3x = -39
x = 13
<u>Paul now is 13 years old and Selena is 7 years old. In 15 years, Paul will be 28, that is 4 times the present age of Selena.</u>
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