Find each percent of increase or decrease. If necessary, round answers to the nearest tenth.

a. 655 is decreased to 399.

there are 115 seats in a conference room. There are 5 seats in each row. There are 100 people seated, filling up full rows of seats. How many rows are empty?

Jamie has a deck of 60

Parent volunteers Mrs smith and mrs jones both volenteer in their children's classrooms mrs smith volenneters for 3rd school day for 1/3 of a day mrs jones volennters every 5th day of school for 1/2 of a day in a given a month which parent spends

What is the domain of the function Alx) - 2 * * &? all real numbers all real numbers except - 1 all real numbers except - 4 and - 2 all real numbers except 2 and 4

Substitution for y=-8 and y=-2x-12

An oblique rectangular prism and a triangular prism are both 8 centimeters tall and have the same volume. What statement must be true about the two solids are

How to find the altitude Of A Trapezoid Without Knowing The Area

Can you draw a square thats not a parallelogram

Find the value of each of the variables. A. x=12, y=15, z=20 B. x=9, y=15, z=20 C. x=9, y=18, z=20 D. x=12, y=18, z=20

The price of a cup of coffee was $2.20 yesterday. today the price Rose to $2.45. find the percentage increase?