Answer:
-9.85
Step-by-step explanation:
-15.5 - 4.2 = -19.7
Negatives work like positives
19.7 / 2 = 9.85
Turn that into a negative
-9.85
Answer:
there is hint for u in the book darling
you can refer example 4 in the same book
Answer:
2b+9
Step-by-step explanation:
The rate or slope is 2.15 $/gal
2.15 x 15 = 32.25
