Is 8 yd, 12 yd, 15 yd, a right triangle

A share of stock decreased $2 in value each day for 7 days. Find the total change in the stock's value.

the second side of a triangular deck is 5 feet longer than the shortest side, and the third side is 5 feet shorter than twice the length of the shortest side. If the perimeter of the deck is 64 feet, what are the lengths of the three sides

One of the x-intercepts of the parabola represented by the equation y = 3x2 + 6x - 10 is approximately (1.08, 0). The other x-intercept of the parabola is approximately. (Round your answer to the nearest hundredth.)

Change 9/8 to a mixed number.

Which of the following represents the zeros of f (x) = x3 - 12x2 + 41x - 42? 7, - 3, 2 7, - 3, - 2 7, 3, 2 7, 3, - 2

A photocopy machine can print 240 copies in 30 minutes. What is the rate at which the machine prints the copies per minute?

Use compatible numbers the. quotient 394.6:9

Find the length of a rectangle if the Area is 27 cm squared and the width is 3 cm

If PQ and RS intersect to form four right angles, which statement is true

Dividing whole numbers if insulation can be installed at a rate of 1,400 square feet per hour and 29,400 square feet needs to be installed, how many hours will the job take?