Step-by-step explanation:
<u>Substitute g = 10, and h = 5 into the expression:</u>

<u>Multiply:</u>

<u>Cross out -2.5 and 2.5, as they're equal to 0:</u>
4.
Answer: -53, -24, 0, 0, 18
Step-by-step explanation:
Answer:
$39.06 - 13.07 = $25.99. $25.99 + 1.15 = $27.15
Step-by-step explanation:
150. there are thirty days in september and if you save 5 pesos every day, it would be 30x5 which equals 150!