2y²-5y³-6y²+7y³

I need to simplify the expression and combine like terms.

What is the ratio of 16 cm and 448m

Is the following sequence arithmetic, geometric, or neither? Give the common difference or ratio. {-4, 1, 6, 11, ... }

Select the statement that correctly describes the expression below. (2x+5) ^2 A. the sum of 2 times x and the square of 5 B. the sum of the square of 2 times x and 5 C. the square of the sum of 2 times x and 5 D.

What are the correct trigonometric ratios that could be used to determine the length of LN? Check all that apply.

How can you compare proportional relationships in different ways

On October 17, 2006 in an article called US Population Reaches 300 million, the BBC reported that the US gains 1 person every 11 seconds. If f (t) is the US population in millions t years after October 17, 2006, find f (0) and f' (0).

A number cube with the numbers 1 through 6 is rolled. What is the theoretical probability of rolling an even number?

Nell's mom makes chocolate milk with 30 ML of chocolate syrup for every 2 ounces of milk. Nell's dad adds 65 ML of chocolate syrup for every 5 ounces of milk.

Mary is 63.5 inches tall and her sister Tonya is 70 inches tall. Tonya wants to know how many inches taller she is than Mary. Which equation and solution can be used to solve this problem?

A school received a shipment of 4 boxes of paper. The school wants to split the paper equally among its 3 printers. How much paper should go to each printer?