How many solutions does the following equation have? 3(x+5) = -4x+ 8

Choose 1
А No solutions
BExactly one solution
CInfinitely many solutions

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.