Solving by the substitution method

y=3x+7

y-5x+8

How can you model 1,200 with base ten blocks/cubes

What is the solution to the equation 4x = 42? x = 6 x = 10 x = 10.5 x = 10.6

Reduce to lowest terms. n^2 - 7n - 44 / n^2 - 121

How do you do two step equations

Corrine wrote this expression to describe the number of tulips she will put into each basket. 36 : n Which situation could be described by this expression? A. Corrine knows that she started with 36 tulips.

How much seconds are in 250 minutes?

Lela made a triangle that had one 90 angle and two acute angles. Which term describes Lela's triangle

Two trains leave the station at the same time, one heading east and the other west. The eastbound train travels at 85 miles per hour. The westbound train travels at 75 miles per hour.

Find three consecutive even integers such that the sum of the smallest and twice the second is 20 more than the third. Write the second integer below.

Equivalent fractions to three ninths