Answer:
45 mph the the middle one
Step-by-step explanation:
i did the same one and got 45 and its right
Answer:
The correct anwser is 2x+5<4
Step-by-step explanation:
To find y, divide the first equation by 2.
y = 4
To find x, use that value for y in the second equation. Add 4, then divide by 2.
15·4 = 2x -4
60 +4 = 2x
64/2 = x = 32
The solution is (x, y) = (32, 4).