Answer:
The Distributive Property.
Step-by-step explanation:
1.7(x + 9)
= 1.7 * x + 1.7 * 9
= 1.7x + 15.3.
Answer:
12x-18
Step-by-step explanation:
Answer:
46
Step-by-step explanation:
100-14-15-25 is 46
Answer: $60
Step-by-step explanation:
x=4
y=20

x=8
y=40

Therefore,
x=12
y=?
x*5=y
12*5=y
60=y
The answer is -3yx(-y-3x)