A garden shop sells hoses and shovels and keeps some of the products on display and the rest in storage. There are
10
hoses and
6
shovels on display.
There are
20
hoses and
15
shovels in storage.
If the columns represent each type of product, hoses and shovels, and the rows represent each location, display and storage, which matrix could be used to organize this data correctly?

6x + 3y = -6 2x + y = -2 a. x = 0, y = -2 b. infinite solutions c. x = -1, y = 0 d. no solution

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.