HELP ME PLEASE

answer: 43/157

this is the answer and if you try to prove me wrong your a meanie

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.

answer is c

step-by-step explanation:

81/12=324/x

x=48

the answer on ed. is:

c. "the graph of f(x) has exactly two x-intercepts."

hope i could someone! : )