An escalator in a department store rises 80 feet at a 32 degrees angle, what is the distance x, from the bottom of the escalator to the top of the escalator to the nearest foot.

What is the value of c so that - 9 and 9 are both solutions of x^2 + c = 103?

This Question: 1 pt 10 of 10 (8 complete) Th One day a store sold 30 sweatshirts. White ones cost $11.95 and yellow ones cost $12.50. In all, $364.55 worth of sweatshirts were sold.

Find examples of grocery item prices in a newspaper, on television, or on the internet. Conpare unit prices of two different brands of the same item. Explain which item it the better buy

Find two positive numbers whose difference is 1818 and whose product is 20352035

Solve the following system of equation 2x + 3y - Z = 1 3x + y + 2Z = 12 x + 2y - 3 = - 5 A) (3, 1, 2) B) (-3, 1, 2) C) (3, - 1, 2) D) (3, 1, - 2)

Mark wants to paint a mural he has one and 1/3 gallons of yellow paint 1 1/4 gallon of green paint and 7/8 gallons of blue paint mart plans plans to use 3/4 gallons of each paint color how many gallons of paint will he have left after painting the

Which conic section is represented by the polar equation r=3 / (4+2sintheta) ? A. ellipse B. hyperbola C. parabola D. circle

1/2ab• (-a^2b) simplified

Place the following steps in order to complete the square and solve for the quadratic equation, x squared - 6x + 7=0

13y-7y=9 Solve for y, write it as a reduced fraction.