Select the algebraic equation that correctly represents the given sentence, and solve the equation.
if 3 is subtracted from twice a number, the result is 8 less than the number.
a. 2x + 3 = x+8
x = 5
b. 2x-3 = x-8
x= -5
c. 2x-3 = x + 8
x= 11
d. 2x + 3 = x-8
x=-11

Arecipe uses 2 cups of sugar to make 32 brownies. how many cups of sugar are needed to make 72 brownies?

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

Find the slope of the line passing through a pair of points