Round 20973 and 38451 to the nearest ten

How do you solve the equation n+4=6/3

Malia uses 1/2 of a cup of vinegar in her salad dressing recipe. How much vinegar would Malia use to make 3 recipes?

Three times a number, minus 5 is equal to two times the number, plus 7

A pollster obtains a list of all the residential addresses in a certain town, and uses a random number generator to choose of them.

Ali was paid $75 for mowing a neighbor's yard. This is one fourth of the amount of money she earned all summer. How much did Ali earn all summer? Write and solve an equation.

2/9 divided by 4 what is the answer

A slice is made perpendicular to the base of a right rectangular prism as shown. What is the area of the resulting two-dimensional cross-section? Drag and drop the answer into the box.

An air conditioning fan makes 125 revolutions per second, how many revolutions will it make if it runs for 30 minutes?

Which of the following expressions are factors of 25x^3-75x^2-9x+27? There may be more than one correct answer. Select all correct answers. a. 5x+3 b. x+3 c. x-3 d. x^2-3x+9 e. x^2+6x+9 f. 5x-3

N Florida, the number of alcohol-related traffic deaths increased in 2009 compared to 2008.