What is the sum of nine pus ten? (21) ?

10. IF you borrow 170 at 6% for seven years. how much will you pay back by the end of the term

What is the MAD of the data set (10,9,16,5,10

6 - 3a = 2 - 2a and 2b + a = 0

If 75% of the students are boys and there are 18 boys in the class, what is the total number of students in all in the class.

A formula for 8 bottles of window cleaner calls for 6 cups of running alcohol, 2 1/4 gallons of water, and 1 1/2 of ammonia. How many quarts of rubbing alcohol would the formula call for if a factory made 1280 bottles for stores to sell to customers.

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?