Sonia and sophia are sisters. sonia is 15 years older than sophia. the sum of their ages is 63. how old is sophia?

Which is heavier 3/5 of a gram, or 1/5 of a kilogram, and explain

What does it mean to say that two variables are positively associated? Choose the correct answer below. A.

I found a place that will give me 20% discount if I spend over $50. My bill $75. How much money will I save? What is my final bill after the savings?

Which pair of x - and y - coordinates appears in the tables for both functions

Find the constant of variation k for the inverse variation. Then write an equation for the inverse variation. y = 2.5 when x = 9

4x (11+4) - 3² A.-6 B. 11

A family plans to surround their pool with a patio of constant width. The pool has an area of 150 square feet. The dimensions of the pool with the patio will be 15 feet by 20 feet. Find the dimensions of the pool.

Type 11//5 in the simplest form

Your macaroni and cheese recipe calls for 1 2/3 cups of milk. You're having company and you need to quadruple the recipe. How much milk will you need?

Math will give medals Which of the following are reasonable answers for the product of two negatives and a positive? 20 10 -20 -10