Answer:x=2y+6
Step-by-step explanation:
Really weird that y is the number of years but ok
Answer:=6x3−9c
Step-by-step explanation:
3x3+4x2+3x3−4x2−9c
=3x3+4x2+3x3+−4x2+−9c
Combine Like Terms:
=3x3+4x2+3x3+−4x2+−9c
=(3x3+3x3)+(4x2+−4x2)+(−9c)
=6x3+−9c
Answer:
A. 2.50
Step-by-step explanation:
25 ÷ 2 = 12.5
15 - 12.5 = 2.50
Answer:
160 miles
Step-by-step explanation:
200 * 0.8 is 160
Answer:
A. The difference in the heights of the bars will not appear as great.
Step-by-step explanation: