Ezra is training for a track race. He starts by sprinting 100 yards. He gradually increases his distance, adding 5 yards a day for 21 days.

If AB is parallel to CD and the slope of CD is - 5 what is the slope of AB

How many exterior angles does a triangle have at each vertex

On jeopardy there are 5 monetary categories - $100 $200 $300 $400 and $500. Each of them have an equally likely chance of popping up what is the expected value?

How to subtract a monomial

What are factors of - 56 that add up to - 8

Given the polynomial function f (x) = x^3 - 4x^2 + x + 6 1) Name all of the possible roots for the function using the Rational Root Theorem. 2) Prove 2 is one of the zeroes of this function (show or describe your process).

Determine 6m 9m how much greater the area of the yellow rectangle is than the area of the gree rectangle 2m 5m

Three seedless watermelons cost $27. If Rihanna buys 4 seedless watermelons at the same unit price how much will she pay? My work: 3 watermelons: $27 4 watermelons: $36 Explain what I did to find my answer. What is the unit price?

A bicylcle shop designs a new gear system for their bikes. They use a 4-inch gear for the bikes with a 22-inch wheel diameter. If the ratio of the gear to wheel diameter remains constant, what is the size of the gear for a bike with a 26-inch wheel?

How can you show that the ratios 10:4 abd 15:6 are equivalent