The solution to b - (-27) = - 30 is - 57.

True

False

Mentally estimate the total cost of item that have the following prices 1.85, 0.98,3.49,9.78,6.18. round off your answers to the nearest half-dollar.

For which year is the mean the BEST measure of central tendency?

Twenty-five patients were seen in the emergency room yesterday. The number of clinical laboratory and X-ray procedures performed on each patient were recorded as: 5, 3, 7, 4, 6, 7, 2, 1, 4, 6, 3, 3, 2, 2, 5, 7, 4, 5, 3, 6, 2, 1, 4, 3,5.

Locate each integer or set of integerson each line

If f (x) = 5x + 40, what is f (x) when x = - 5? 0 -9 0 -8 O7 O 15

Devon purchased a new car valued at $16,000 that depreciated continuously at a rate of 35%. It's current value is $2,000.

Marty buys a bicycle for$350 reduced from $402,50 what is her percentage saving

An unknown number y is 12 more than an unknown number x. The number y is also x less than 17. The equations to find x and y are shown below. y = x + 12 y = - x + 17 Which of the following statements is a correct step to find x and y?

What two numbers multiply to - 216 and add to get 6

3X squared equals 108