Which expression shows you how you can use mental math to simplify the expression 9x15x2 most easily?

A. (15x9) x2

B. (9x15) x2

C. 2x (9x15)

D. 9x (15x2)

If a = - 3, find the value of a) 2a b) a^2 c) 3a^2

Marys palm checking account had a starting balance if $785.63. She wrote a check for $57.00 for groceries and a check for $125.00 for a car payment. Yesterday she deposited $57.25. In her checking account. What js Marys current balance?

1. Your grandmother is in the hospital and is put on a liquid diet. After examining her chart, a mistake is found stating that her weight is 500 kg. What is the equivalent weight in pounds?

What is - 9/10 in its simplest form

Donavan was used to making $12 per hour. He got a new job in which he made 8% more. After he got fired from that job he took another job where he made 3% more than his second job. How much did he make per hour at the third job? A. $12.57 B $ 12.96 C.

Miles Emilia Ran Each The dot plot shows the number of miles Emilia ran each week. Which is true of the data in the dot plot? O The data is symmetric. The center of the data is 3.5. O There is a peak at 3. The spread is from 1 to 6. . + N

A fast food chain surveyed a random sample of students to determine what pizza they prefer. Cheese pizza was preferred by 40 students. Pepperoni pizza was preferred by 28 students.

The selling price of a certain video is $7 more than the price a store paid. If the selling price is $24, find the price the store paid for the video. Write an equation and solve for the variable (use x as your variable).

What is the 25th term of the arithmetic sequence - 3,4,11,18,25

8,426:82 round to the nearest hundredth