Half a number plus 2.5 times that number equals 18. What is the number?

Match the sequence (term) with the correct type of sequence (definition). Match Term Definition 128, 32, 8, 2, ... A) Arithmetic, common difference is - 3 1, 3, 9, 27, ... B) Geometric, common ratio is 0.25 5, 10, 15, 20, ...

What value of x is in the solution set of - 2 (3x 2) > - 8x 6?

A sample of n = 25 observations from a normal population is drawn. the population mean is 100 and the population (known) standard deviation is 20. find the probability that the sample mean is greater than 95.

Use the linear combination method to solve this system of equations. What is the value of x? 3x+7y=31 and - 3x-2y=-1

The quotient of 40 and the difference of a number y and 16 and y = 20

An 80-pound bag of concrete mix will yield 0.6 cubic feet of concrete. Each bag costs $4.98. An artist wants to make a concrete sculpture consisting of three cubes, one on top of the other. The cube at the base will be 3 ft x 3 ft x 3 ft.

How do you know what to round a number by when it doesn't say it

The scale on the map is 1 cm 12 km find the actual distance to the kilometers for the given lengths of the Map a) 4 km

Q - 1.8 = 14 solve it

If Cade shoots 275 free throw baskets in 2 hours, about how many can he shoot in 5 hours.