I can paint a house in 3 hours my friend in 5 hours. how fast together can we paint one house?

Number system study guide

The school cafeteria is holding an election for students to vote on which items they would like to see on the lunch menu. The choices for entrees are grilled chicken and veggie pizza. 36% of students vote for veggie pizza.

For tax purposes, you may have to report the value of your assets, such as cars or refrigerators. The value you report drops with time. "Straight-line depreciation" assumes that the value is a linear function of time.

Saira weights 25 pounds more than umbar. If together they weight 205 pounds. What is the weight of saira

There are 101 students going on a field trip to pan for gold. If they are going in vans that hold 9 students each, how many vans are needed? How many students will ride in the van that isn't full? vans are needed.

Tulio's plant 40 inches tall in May. InJune, it grew 3 inches. In July, it grew 4 times as much as it grew in june.

To keep heating costs down for a structure, architects want the ratio of surface area to volume as small as possible. An expression for the ratio of the surface area to volume for the square prism shown is 2b+4h/bh.

Find the simple intrest 130$ 10% 4years

For one biology test, Joan had to answer 16 questions. of these 16 questions, Joan answered 4 of them correctly what percent did Joan get on her biology test?

From 6x^2-3x+9 subtract 2x^2-5x+8