Ms. Rivera can grade 8 math tests in 10 minutes. Wht is the teachers unit rate?

Christopher bought 4 pens that cost the same amount of money and a marker that cost $3. He spent a total of $11. Which statement correctly describes how to find the cost of each pen arithmetically?

Solve. 18 = - 2m + 6 - m

How do you solve (2x-7) (5x+3) = 0

Write the following equation in slope-intercept form. 7-y+6=0

Condense the following expression (In24 - 3In2)

Nakida worked 55 days and sold 10 phone plans. Aiesha worked 40 days and sold 8 phone plans. On average, how many phone plans did Nakida sell in one day? On average, how many phone plans did Aiesha sell in one day?

Jill is 7 kilometers away from joe. both begin to walk toward each other at the same time. jull walks at 1.5 kilometers per hour. they meet in 2 hours. how fast is joe walking?

Increase 150km in the ratio 7:5

Express the number using scientific notation: 0.000000067 Select one: O a. 67 x 10-7 O b. 6.7 x 10-7 O c. can not be written in scientific form O d. 6.7 x 10 - 8

In an orchard, for every 5 green apples there are 2 red apples. What is the ratio of green apples to red apples?