Use properties to find sum or product. 4 + (6+21)

Marta's apartment is 28 feet wide her scale model is 7 inches wide. What is the scale of her apartment

4/7 of the students in a classroom are boys. If there are twelve girls in the class, how many total students are there?

Maria walks 12 miles in 3 hours how many miles dose she walk per hour

Did you make a larger unit with 377?

The mean finish time was 185.52 with a standard deviation of 0.327 minute. The winning car driven by chris finished in 185.13. The previous year race had a mean finish time of 110.3 with a standard deviation of 0.106.

Length of a car in a customary unit

Area of a rectangle with a width of 36cm and a perimeter of 80cm

A rectangular parcel of land is 100 ft wide. The length of a diagonal between opposite corners is 20 ft more than the length of the parcel. What is the length of the parcel

Julia spends $7.25 on gas for her lawn mower. She earns $12.00 mowing her neighbor's yard. What is Julia's profit? Julia earned a profit of $

What are the next three terms 4, 1, - 2?