N-10+9n-3

combine the like terms

Calculate each unit rate $11.49 for 3 packages

Hi sorry can someone remove this question? it was a mistake. I dont know how to remove it ...

The sum of interior angles of a regular polygon is 1800 Find the measure of each interior angle of the polygon.

Does the order of quantities in inequality matter

What is the answer to this problem, step by step 7 - (5t - 13) = - 25

What other information do you need to immediately prove the triangles congruent using sas congurence with no additional steps?

a pizza parlor has 8 different toppings and 3 different cheeses to choose from on the menu. how many pizza combinations are possible if each pizza has 1 topping 1 cheese

An 80-pound bag of concrete mix will yield 0.6 cubic feet of concrete. Each bag costs $4.98. An artist wants to make a concrete sculpture consisting of three cubes, one on top of the other. The cube at the base will be 3 ft x 3 ft x 3 ft.

How do you know what to round a number by when it doesn't say it

The scale on the map is 1 cm 12 km find the actual distance to the kilometers for the given lengths of the Map a) 4 km