A child watches his toy train moving around a circular track. he finds out that the train makes 10.0 complete trips around the track every 1.0 minutes.

Given the system of equations, what is the solution? 2x + 3y = 2 3x - 4y = 20

Which is bigger 20% or 0.02

Carli made 9 greeting cards in 3 hour. She determined her unit rate to be card per hour. Find her error and correct it.

The system of equations below has how many solutions? y=-3/2x+5 y=-3/2x-3

A sequence is defined by the function f (n) = f (n-1) + 5. Where n represents the number of the term for n>1 and f (1) = -4. What are the first four terms of the sequence

What is 85% converted to a fraction?

Simplify the polynomials by combining like terms 3x 5x 4x

A recipe requires 7.5 teaspoons of sugar to make a serving of mousse. Which equation shows the number of teaspoons of sugar, y, needed to make x servings of mousse? A. x = 7.5y B. y = 7.5x C. y = 7.5 + x D. x = 7.5 + y

The sum of n and 6 total 15

How do u write d dozen eggs in a numerical or varoable expression?