Txydjjdykvyxjc 4th you'd. it's C
Answer:A/14/16
Step-by-step explanation:
Answer:
W = 7 - x
Step-by-step explanation:
The perimeter is P= 2L + 2×W , where L is the length and W is the width.
If L = (x+2) , replacing L with the expression x+2 we have
P= 2×(X+2) + 2W ⇔ 18 = 2x + 4 + 2W ⇔ 2W =18 - 2x - 4 ⇔ 2W = 14 - 2x
⇔ W = 7 - x
Answer:
D
Used a graphing calculator.
Let x and y represent the number of miles the minivan and hybrid can be driven, respectively.
4) Then the emission requirement can be written as
1.2x +0.5y ≤ 500
5) see attached