pre algraba

Rent expense listed in company's income statement is 26500. Beginning prepaid rent is 5500 and ending prepaid rent is 4000. The amount of cash paid for rent expense during the year is.

The Jaspers collect nickels, dimes, and quarters in a jar. When they count the change in the jar, there are twice as many nickels as there are quarters. If there is $15.30 in dimes and $74.80 in all, how many quarters are there?

I am getting ready to pour a shower pan with liner. Question is, should I pre slope before the liner goes in or not? I have read 50/50 opinions, some saying to pre slope is over kill. Thanks in advance.

Hi I had topicpregnancy in march and had sex on the 8 june he did not come in me. And I have not had a period

"Give a pair of parametric equations for the ellipse:" (x+3)^2/9 + (y-1)^2/6 =1 What does parametric mean and how do you find it?