Simplify - 17mn+4mn-mn+10mn

1/2 times 1/2 equals

What is - 6/-3 simplified

A water tank is a rectangular prism that is 11 meters long, 9 meters wide, and 6 meters high. A solid metal box 4 meters long, 3 meters wide, and 55 meters high is sitting inside the tank. The tank is filled with water.

A right triangle has a leg of 13 cm and a hypotenuse of 21 cm. What is the length of the other leg? Round to the nearest tenth.

the same type of television is being sold at two different stores. store A is selling the television for $800, which is $120 more than half the cost of the television at store B.

An ordered set of numbers or objects is a

Evaluate the expression when c = 6. 2² - 8c+5=

One cup of dog food weighs 1 4/5 ounces. A police dog eats 6 1/3 cups of food a day. How many ounces does the dog eat each day.

Original price:$89.00; markdown:33%

Mary needs a 90% on her final exam to get an a for the quarter. The exam has 75 questions how many questions does Mary need to answer correctly in order for her to get an A