Simplify the expression (x - 2y) + (3x + 4y)

A farmer wants to spray 3 gallons of pesticide equally on 10 farm plots. how many gallons of pesticide should he use for each plot?

The science club is ordering T-shirts by mail. The shirts cost $12 each and there is a $4 shipping charge. The function C = 4 + 12s shows the total cost C of ordering T-shirts. What will be the total cost of 10 T-shirts? 164 124 120 160

If 1 4in represents 5 yd, how long must a drawing be to represent a football field that is 100 yd long?

Give an example of multiplying a negative and a negative

Last week Sandra spent $247 of her savings on a new DVD player. Today she put $562 into her savings account. Now she has $951 in the account. How much money did she have in the account before she bought the DVD player?

What centimeter is what fraction of one meter

What is the product of 7 to the square root of 8 times 4 to the square root of 5

A certain color paint should have a mix of blue and green in a ratio of 5:2. If a house painter needs to use 8 gallons of green paint, how many gallons of blue paint should he mix with it in order to obtain the right color?

A milk container is in the shape of a rectangular prism. The width is 26 centimeters, the depth is d centimeters, and the height is d + 24 centimeters. Write a polynomial that represents the volume (in cubic centimeters) of the milk container.

2 + 2 = 4 - 2+3-1+2-4 = whats the anwser