Number 8 can you write and equation

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.

How do you write a paragraph proof to prove that the corresponding angles shown are congruent

If x-1 and x+3 are the factors of x3+10x2+ax+b find a and b