Answer: 41, 42, and 43 years old.
Step-by-step explanation:
41 plus 42 plus 43 = 126.
The answer to fill the tank is 5.16
If you multiply 38.95 by 0.02, you will get the amount taken away from the total when the discount is applied:38.95x0.02=0.78
Then, you subtract that discount price from the total to get the amount Joan pays when she pays with cash:38.95-0.78=38.17
Joan pays $38.17 in cash.
Answer:
GCF(15a; 28b²) = 1
No as they do not simplify into the same fraction
linear as it the volume is a fraction to the side