The difference of two numbers is 9 and the sum of the numbers is 55. what are the numbers?

What is 28 members; 50% increase

Find the surface area of the prism. 5.7 mm 3 mm 4 mm 4 mm

12 1/2 divided by 5/8

What is 16/18 in the simplest form?

Explain why you can skip count by 5s to find how many

What is the combined weight of the 1/4 - lb bags?

What is the amplitude of g (x) = 10 cos (6x - 1) - 4?

Which expressions represent the difference of exactly two expressions? Choose 3 answers: Choose 3 answers: (Choice a. A 6 (x+7) - 26 (x+7) - 26 (x+7) - 26, left parenthesis, x, plus, 7, right parenthesis, minus, 2 (Choice b.

Find the number of positive integers n is less than or equal to 1000 such that 15n is a perfect square.

You estimate that 200 people attended a school concert. The actual attendance was 240 people. a. Find the percent error to the nearest tenth of a percent.