The awnser is 4.2 I hope this helps
Answer:
192 feet is the stopping distance at 48 mph.
Step-by-step explanation:
Set up the proportion
x/75 = 2304/900 cross multiply to get 900x = 172800
172800 ÷ 900 = 192
x = 192
Assuming the spaces mean plus (+):
2(3y+5) = 3(5y+13)
6y+10 = 15y+39
10 = 9y+39
9y = -29
Therefore, y = -29/9 or -3.22
Answer:
C. 29
Step-by-step explanation:
- 22 - 3 × 6 + 25
- 22 - 18 + 25
- 4 + 25
- 29