What is the additive inverse of - 42?

a. - 42

b. 42

c. - ( - (-42))

d. - |-42|

What does a line with a slope of 3 and a y-intercept of 1 look like in standard form?

Simplify the complex fraction (3/8) + x divided by 7/4

Explain how to solve the equation 16 + = 24.

How many grains of sand are in a 10kg bag

The distance across the center of a hula-hoop is 2 feet. How much plastic is needed to make the hula-hoop? Keep your answer in terms of pi.

Before a new phone system was installed, the amount a company spent on personal calls followed a normal distribution with an average of $900 per month and a standard deviation of $50 per month.

What is the multiplicative rate of change of the function described in the table? 12/5, 5, 25/2, 25

Pedro has a square net in his backyard the diagonal of the net is 6 feet find the length of one side of the net

The combined volume of two identical cubes is 250 cubic centimeters what is the measure of one cubes edge

Solve the system of equations. y = 9x y = 2x + 63