The sum of two numbers is 47. The smaller number is 19 less than the larger number. What are the numbers?

During the past 10 years, the amount of money, M (in billions of dollars), spent in North America by car dealerships advertising their product can be modeled by the equation M = 0.18e0.4t + 0.51.

What expression is equivalent to (f+g) (4) ?

4. A gift basket has a ratio of 3 pears to every 4 apples. How many pears are there in a gift basket with 36 apples?

Roger is making sandwiches for a picnic. He has a choice of white or wheat bread. He has a choice of turkey, roast beef, chicken, or ham for sandwich fillings. How many different sandwich types can he make? A. 2 B. 6 C. 8 D. 16

An intravenous is to infuse at 95 drops per minute. What will the 15 second count be rounded to the nearest whole number?

What is the product of 4xy and y^2 + 2x? A) 4xy + 4xy^3 B) 8x^2y + 4xy^2 C) 8x^2 + 4xy^3 D) 8x^2y + 4xy^3

Gregg is trying to save $800 for a vacation. He makes $15 an hour and works 40 hours a week for a total of $600 a week. After paying expenses he saves 1 3 of his earnings. Which calculation yields the amount of money Gregg saves each week?

Y = 3x - 1 Y = 2x + 3

Do you have a sample of read, draw and write problems for 4th grade math to review for a test?

For which value of x is the equation 3x + x = 2x + 24 true?