You have 36 coins. the ratio of heads to tails is 3 to 1. how many coins are heads?

A standard mass of 25 g was placed on a balance scale. the balance said the mass was 26.2 g what is the percent error of the balance?

I've found each day our family drinks 2/15 gallons of milk. A gallon costs $2.73. How much will I spend on milk in 60 days?

Solve for d 71d+12=143

The cost of 5 pounds of apples is $6.45. Which statements can be used to solve for a, the cost of each pound of apples? Check all that apply. A. To solve, find the cost of 1 pound of apples; write a multiplication equation. B.

Christie was on a road trip. She traveled 320.95 miles on day one, 231.45 miles on day two, and 120.32 miles on day three. How many miles did she travel during her three-day trip?

Simplify the product - 8 (-9) A. 71 B. 74 C. 72 D. 70

A package of 4 light bulbs costs $12.12. What is the unit price?

Julian is 10 years younger the Thomas. The sum of their ages is 74. What is Thomas's age?

One of the performers at the circus is Zachary, the Human Cannonball. On Saturday he does three shows. His distances measure 9.2 meters, 15.5 meters, and 16.8 meters. What is the total distance Zachary flies that day?

Simplify - 4+5 (7-3*8)