The perimeter of the triangle below is 55 units. find the value of z.

How do we know that the derivative of 1/x is equal to - 1/x^2?

A bicyclist rides one fifth mile in 1 Over 65 hour. Write this rate as a unit rate.

What is the quotient of 35,423 ũ 15? A 2,028 R3 B 2,301 R8 C 2,361 R8 D 2,294 R13

Brady ate 4/6 of a pepperoni pizza. Magdalena ate 2/3 of a sausage pizza. Who ate more pizza?

How do I Factor 125x^3 - 64 The answer is not (5x+4) (5x-4) or (5x-4) (25x^2 + 15x+16)

What factors multiply to - 27 and add to 6

10. 3y + 2 + 2 y + 5 =

1/4 x - 2>1 and the grater than sign has a line under it.

What is 1.84 in a fraction lowest terms

7) Cuckoo birds lay their eggs in other species nests and have them raise their young for them. Jeff wondered how different the egg lengths of cuckoo bird's eggs were to the other species.