Find 2x-3y-z if x = - 2, y=3 and z = - 2

A car travels 660 mi at a certain speed. if the speed had been 5 mph faster, the trip would have been made in 1 hr less time. find the speed.

The fruit basket has 3 apples and 5 oranges. What percentage of the fruits are apple

How do u find square root

A population of caribou in a forest grows at a rate of 2% every year. If there are currently 273 caribou, which function represents the number of caribou in the forest in t years? A. C (t) = 273 (0.98) t B. C (t) = 273 (1.02) t C. C (t) = (273) (1.

Whats 1 3/-4 as an improper fraction

Solve the following problem. show all steps (V. E. S. T.) The sum of three numbers is 26. The second number is twice the first and the third number is 6 more than the second. Find the numbers.?.

You want to match your school's long jump record of 17 feet 8 1/4 inches. Your best long jump so far is 15 feet 11 3/4 inches. How much farther do you need to jump to match the school record

Find the area of the circle with the given radius or diameter. Use = 3.14. r = 2 A = ? 6.28 sq. units 12.56 sq. units 50.24 sq. units

In joes family2/6 of the people have blue eyes and 3/6 of the people have Brown eyes. what fraction of people has either blue or Brown eyes?

Find the surface area of the regular hexagonal pyramid shown to the nearest square meter. a. 406 m2 b. 393 m2 c. 819 m2 d. 240 m2