The perimeter of a triangle is given by the formula P = a + b + c. Solved for b, this formula becomes b =

A)

P + a + c

B)

P - a - c

C)

P + a - c

D)

P - a + c

The lines shown below are parallel. If the green line has a slope of - 2, what is the slope of the red line?

What is the volume of a sphere that has a radius of 6

Approximately how much of the Earth's surface is covered with water? A. 1/3 B. 1/2 C. 3/4 D. 9/10

Felix spends $150 each month for his gym membership plus $30 each week for a personal trainer. A new gym charges $255 a month, which includes a weekly session with a personal trainer. Would Felix save money by switching to the new gym? explain

How is commission calculated?

Xavier and Madeline's age combined is 28. Xavier is 4 yrs older than half of Madeline's age. How old will Xavier be in 2 yrs?

Rover's cylinder dog bowl has a diameter of 6 inches and a height of 2 inches. Approximately how much water does it hold? Use 3.14 for pi and round your answer to the nearest cubic inch.

October, 13 Games in November, 12 Games in December, and 15 games in January. If he randomly is given one of those games in those 4 months what is the probability that the game will be in December? A) 12/55 B) 2/9 C) 4/15

A road that is 4 miles long has street lights on each side of the road every 1/8 mile how many street lights are on the side of the road

En una carrera de autos compiten William, José, Lucas, Oscar e Iván. Quien acierte los dos primeros lugares, en cualquier orden, ganara el doble de lo que apueste. Quien acierte el orden correcto ganara tres veces el valor apostado.