use the substitution method to solve the system of equations choose the correct ordered pair. 2x+2y=16 y=x-4

Michela says that the modes of the two data are the same so the median and mean must also be the same. what is michela's error?

The diameter of a sphere is 4 centimeters. Which represents the volume of the sphere? StartFraction 32 Over 3 EndFractionπ cm3 8π cm3 StartFraction 64 Over 3 EndFractionπ cm3 16π cm3

All books in a store are being discounted by 30 percent part a: let x represent the regular price of any book in the store. write an equation that can be used to find the sale price of any book in the store. Jerome bought a book on sale at the store.

A certain drug concentration of 2.145 mg per 1.716 mL, how many mL are needed to give 2.937 gram of the drug.

A clothing store office very often various promotions to attract customers but wants to maintain the same amount of profit to do this the store mark up prices above retail and then advertises a deal that results in a markdown equivalent to a retail

Farmer brown can harvest to 2 1/3 acres of corn in one day how many acres of corn can he harvest in 10 1/2 days

What is the area of a triangle with a base of 8.7 inches and a height of 15.6 inches?

Solve and check the following equation. p = - 2p - 15p =

What is decrease £700 by 32%

Slope of 6, passes through (13,2)