15 + 0.2x = 20 + 0.15x
0.05x = 5
x = 100 miles
3x+5x/4≤34
leat common multiple=4
12x+5x≤136
17x≤136
x≤136/17
x≤8
Answer: x≤8 or (-∞,8]
Depending on what the clock says yes and no.
The answer to question 3 is D. 15(4a+3). And the answer to question 4 is A. 90. Have a great day
Angle A: 60 degrees
Angle B: 30 degrees
Angle C: 90 degrees
