Answer:
3
Step-by-step explanation:
22
-4, ÷6
3 miles
4+6x=22
6x=18
x=3
x=y-4 -10x+3y=5
y=x+4 y=10/3x+5/3
x+4 =10/3x+5/3
x=1
y=1+4 y=10/3(1)+5/3
y=5 y=5
so
y=5
(1,5)
15. A
16. B
17. B
18. C
2 days
4x37
only a few ways to get to 148
X-4/3 <= 5
Multiply both sides by 3:
X-4 <= 15
Add 4 to both sides:
X <= 19
The answer is the third one.
