Which one of these numbers is not like the others?

25, 16, 49, 63, 81

Why would it be that number!

Diane averages 10 mph riding her bike to work. Averaging 40 mph on the way back home by car, she takes hour less time. How far does she travel to work?

3/7 - 10/7 Write fractions in simplest form

What does a shape need to be a prallelogram?

Which shows three ordered pairs that are all solutions of the equation y = x + 7? a. (0, 7), (2, 9), and (3, 11) b. (0, 7), (2, 9), and (3, 10) c. (1, 7), (2, 9), and (3, 10) d. (1, 8), (2, 9), and (3, 11)

Kali runs 10 laps around a track each day. each lap around the is 400 meters. how many days will it take kali to run a total of 12 kilometers.

How do you turn 7/16 into a decimal

In a 13 sided polygon, the sum of five angles is 1274 degree, four of the eight angles remaining are equal and the other four are 18degree less than each of the equal angles. find the angles with workings

What is the simplest form of 3/24

Y=-2 (x-1) ^2+8 how do I factor this parabola? I need to find the zeros, vertex, and axis of symmetry

A local diner must build a wheelchair ramp to provide handicap access to the restaurant. Building codes require that a wheelchair ramp must have a maximum rise of 1 in. for every horizontal distance of 20 in.