How do i rewrite 9 (3+7)

A team of runners is needed to run a 1/3 mile relay race. If each runner must run 1/9 mile, how many runners will be needed.

The width of a rectangle is 6 and two-thirds inches. The length of the rectangle is twice is width. What is the perimeter of the rectangle

A triangle has 2 angles that each measure 72°. What kind of triangle is it?

What's the difference between sets of natural numbers and rational numbers?

Which is the correct center and radius for a circle given by the equation (x + 2) 2 + (y + 3) 2 = 4? a. Center (-2,-3), radius 4 b. Center (2,3), radius 2 c. Center (2,3), radius 4 d. Center (-2,-3), radius 2

Csc^2 u - cos u sec u=cot^2 u

1. 3x + x-2x+7=x+15 2. 2 (2x) + 10=3x+13

Max has 5 red model cars one third as model cars are red how many model cars does max have

the cylander is 88 cubic inches. a smaller container similar in shape has a scale factor of 1/2 what is the volume of the smaller container?

The figure shows a blueprint of a dining room, kitchen, and living room. Each square has a side length of 1/4 inch. Hardwood floors cost $11 per square foot. What is the cost of hardwood flooring for the dining room?