If Teddy rides his bike to school at 20 mph and rides home the same way at 25 mph, what is his average speed in miles per hour?
If Teddy rides his bike to school at 20 mph and rides home the same way at 25 mph, what is his average speed in miles per hour?
Laurin's savings from her allowance was $68. She had only five-dollar bills and one-dollar bills. The number of one-dollar bills was 5 more than double the number of five-dollar bills. How many of...
Yvette needs of a teaspoon of salt, of a tablespoon of baking soda, and of a cup of sugar to bake a cake. Which of the following are correct concerning the decimal expansions...
enter a 3 times 3 skew-symmetric matrix A that has entries a21=0, a13=1, a32=2.
the length of a rectangle is 3 feet less than twice its width, and its perimeter is between 24 and 48 feet. The answer must be expressed as an inequality. Please help!!
3y4 − 7y2 + 1 = 0 I am supposed to get 4 answers according to my notes.
1. f(x)= (x-2) / x^2 - 2x -3 2. h(x)= (3) / x^3 -4x 3. g(x)= (2x^2 + x -2) / x^2 -1 4. y= (2) / x^2+ 4x +3 5. k(x)= (x^2...
Find a degree 3 polynomial that has zeros - 2, 3 and 7 and in which the coefficient of x^2 is -16.
(continuation) Predict the amount that will be raised in 2015.
Having trouble finding the slope perpendicular to the problem above as well, Please help and thank you so much
There were 30 campers in Crazy Creek Park on Saturday when it started to rain. In the first hour of rain, 3 campers took down their tents and went away. In the second hour, 6 campers took down their...
algebra for test
this is a word problem and I don't know how to go around solving it. please help. I have a test tomorrow.
algebra test study guide
algebra test study guide
Dwayne has two kinds of flowers in his garden: dandelions and tiger lilies. Dwayne planted only tiger lilies, but dandelions came up too. There are 55 flowers in his garden, and there are 19 more...
The Paddling Club explores lakes. This summer they went from one end of Lake Anna to the other. They started out at Duck Harbor and paddled 9 miles west to one end of the lake. The next day they paddled...
I need to determine which of the following translates the problem into an algebraic equation and provides the correct solution. x-27=89 x=62 x-27=89 x=116...
answer pleaseim trying to passs
whats the answer/ how to solve?