A store has sold 90 notebooks, which is 20% of all the notebooks they had. How many notebooks did the store

have at first?

A) 450

B) 23

C) 108

D) 500

What is the sqaure root of 136

Turn 48 kilometers to meters

7/8+3/8can I have the answer

Find the odds in favor of rolling a two of a kind when rolling a pair of dice 5 to 1 3 to 1 1 to 5 1 to 3

What's the temperature change? A. 32 degrees to 72 degrees B. 40 degrees to 21 degrees C. 120 degrees to 250degrees D. 15 degrees to 68 degrees

What term describes how two sides of a figure are related

There are 7 7/8 cups of skittles in a Jar. If 2 1/4 cups are used for a party, how many skittes are left in the jar?

Paul popped a ladder against a wall which measures 10 feet. How high up on the wall will the ladder reach if the foot of the ladder is 5 feet away from the wall?

53:50 The height of a right rectangular prism is three times the width of the base. The length of the base is twice the width Which expression represents the volume of the prism in terms of w, the width of the base?

Whats the answer to 3ay (a + 2y) 2 =