5 hours + 3 hours = 8 hours
8x = $40. Divide each side by 8.
x = $6.
You earn $6 / hour
The answer is: (2x+3) (3x+1)
Answer:
70 and (100%)(40)+(80)(40)
Step-by-step explanation:
hh
half of the triangle is a right angle triangle, so we use the phythagoras theorem and multipy our answer by 2
