A square can be changed into a rectangle by increasing the width by 3 units. Which expression represents the area of the rectangle in square units? (A) x^2+8x+15 (B) x2+15 (C) 2x + 8 (D) 2x+15

An initial investment of $200 is now valued at $350. The annual interest rate is 8% compounded continuously. The equation represents the situation, where t is the number of years the money has been invested.

Which statement best demonstrates why the following is a non-example of a polynomial? 33 y squared all over x squared - 62y2xz - 35z2y2 The expression has a variable raised to a negative exponent. The expression has a negative coefficient.

in a certain office building the ratio of businesses to car is 3:5. if there are 30 businesses how many cars are there

Pattie is thinking of two numbers. She says the one of the numbers is more than the other number and the sum of the numbers is 56. What are the numbers?

3/20, 3/10, 9/20, 3/5 ... Find terms of an arithmetic sequence. What's the next fraction in this sequence? Simply your answer.

Rond to the nearest cents 0.5239 and 32,048,87219

Emma substitutes 3 for x in a one-variable linear equation and finds that it makes the equation true. She then substitutes 5 for x then in the same linear equation true. What can you conclude about the number of solutions of the equation

How do you calculate the circumference of a circle if you know the are

A spinner has 3 red spaces, 5 white spaces, and 1 black space. If the spinner is spun once, what is the theoretical probability of the spinner NOT stopping on red?

A group of neighbors are constructing a community garden that is 80 meters wide and 40 meters long. The top two vertices are plotted below at (10, 70) and (90, 70). What are the coordinates for the bottom two vertices of the garden?