A car averages 2 miles per hour faster than a trolley. If the car travels 190 miles in the same time it takes the trolley to travel 180 miles, then what is the speed of each?

What is the number of sides of a regular polygon whose exterior and interior angles are in the ratio 1:5?

The sum of three consecutive numbers is 138, what are the numbers

Which is the equation of a parabola with a directrix at y = - 3 and a focus at (5, 3) ? y = 1/12 (x-5) ^2 y = - 1/12 (x-5) ^2 y = 1/12 (x+5) ^2 y = - 1/12 (x--+5) ^2

Subtract. Your answer should be a polynomial in standard form. (2k3 - 7k2 + 3k) - (-4k2 + 5k) =

2. In, is a right angle. Find the remaining sides and angles. Round your answers to the nearest tenth. Show your work. a = 3, c = 19

A bank offers an APR of 1.39% compounded monthly what is the annual percentage yield

What angle do the minute and hour hands of a clock make at 8:00

What is the least common multiple of 7 and 8

On a coordinate plane, a straight line with a negative slope, labeled f of x, crosses the y-axis at (0, 4), and the x-axis at (4, 0). Which is true regarding the graphed function f (x) ? f of 0 = 3 f of 5 = negative 1 f of 3 = 2 f of 2 = negative 2

Which of the following is a solution to: x2 + 8x=-12