If f (x) = square root of x + 12 and g (x) = 2 square root of x, what is the value of (f - g) (144) ?

Mike drove 120 miles in 3h. How far did he go in one hour.

In 2000, the number of fatalities caused by measles was 582,800 worldwide. In 2013, that number was 145,700. Between 2000 and 2013, fatalities from measles decreased

In a three-person relay race, the time for the runners was 28.7 seconds, 29.4 seconds, and 27.9 seconds. What was the total time?

To rent a midsize car for one day, Tom's Car Rentals charges a fee of $0.25 per mile driven. Write an equation that relates the total cost of the car rental for one day, T (m), as a function of the number of miles driven, m.

If x = 17 cm and y = 8 cm, what is the length of z? A. 13 cm B. 19 cm C. 14 cm D. 15 cm

Fred's art project involves a series of parallel stripes If he starts by drawing the line 8x + 2y = 7, select all the equations that could represent lines that could also be drawn for his art project A. y-1 = 4 (X + 8) B. y = - 4x + 15 C.

Leia cuts congruent triangular patches with an area of 15 square centimeters from a rectangular piece of fabric that is 10 centimeters long and 6 centimeters wide. How many of the patches can Leia cut from 33 pieces of the fabric?

How many 1/5 inch ribbons can you cut from a 5-inch ribbon?

A company has two large computers. The slower computer can send all the company's email in 60 minutes. The faster computer can complete the same job in 40 minutes.

Write true or false for each of these. Show your working. a) The 3rd term of the sequence 4n + 2 is 14. b) The 5th term of the sequence 3n - 8 is 6. c) The 10th term of the s sequence 2 - nis 8. d) The 7th term of the sequence 6 - 2n is - 8.