Add 32x3y + 50x3y.

A) 9x

4xy

B) 9x

2xy

C) These radicals cannot be added.

D) 82x6y2

The board of examiners that administers the real estate brokerʹs examination in a certain state found that the mean score on the test was 423 and the standard deviation was 72.

If the solution to y=4x+3 is (4,16) what would the steps needed to get (4,16) be?

OA = (1,3,-1) and OD = (-1,0, n) find the value of n for which the length of AD is 7 units

Art supplies in washington DC cost 28 dollars if the sales tax is 6 percent what was the total cost of supplies

Each night Emily gets math problems for homework. This week she got 12 problems on Monday, 18 on Tuesday, 15 on Wednesday, 24 on Thursday, and 30 on Friday. What is the mean?

The soccer field at Mario's school has a area of 6,000 square miles. How can Mario show the area as a whole number multiplied by a power of ten

20 ounces of cereal for 4.40 or 16 ounces of the same brand for 3.68 which is the better buy

Mackenzie spent $20 at the local farmer's market. She bought b pounds of blueberries that cost $4 per pound, and r pounds of raspberries that cost $6 per pound. She wrote the equation 4b+6r=20 to represent the cost of all the fruit.

A well-designed experiment is the only legitimate way to establish a cause-and-effect relationship between two variables. We can use results from an observational study to test a claim about a population.

the price of a bike after a discount was $250. If the discount was 60% how much was the original cost of the bike?