Subtraction is the opposite operation of which of the following?

A. Addition

B. Square Root

C. Multiplication

D. Division

Isabel's brother wants to buy a graphing calculator for $100. He already has $30 and saves $5 per week from his allowance.

Charlie reads fast. He reads 1 2/7 pages every 2/3 minute at a contact rate. How many minute does he read per page

A colony of bacterial doubled every week. If the colony began with 40 bacteria, how many bacteria are present after 4 weeks?

In triangle ABC, a = 9, C=5, and angle B=120°. Find the measure of angle A to the nearest degre

The cafeteria is making identical fruit baskets they have 35 apples and 28 oranges they want each basket to have the same number of each type of fruit what is the greatest number of baskets they can make

Write an equation for the following transformation of y=x: a vertical stretch by a factor of 4.

The radiused of earth is 6378.1 km which is 51,853.9 km less than the radius of Saturn find the radius of Saturn

What type of dilation occurs with a scale factor of 1?

F (*) = -3x+7, what is the value of f (1) f (-8)

What is 1.2:33.6 is the answer 28?