The sale price of an item is $50. This sell reflects a discount of $5 off the retail price. Find the retail price r in dollars.

The length of a rectangle is 3ft more than it's width. if the area is 28ft^2 find the length and width.

The speed of light is 3x10^8 m/s. Venus is 108 million km from the Sun. Calculate the number of minutes it takes for sunlight to reach Venus?

Suppose that many samples are taken from a population whose mean value is 80. As the size of each sample increases, the mean of the sample means would approach which of the following values? A. 72 B. 76 C. 80 D. 84

What is the simplified answer to 3^-4*3^19*3^-5

Enter the explicit rule for the geometric sequence. 6, 3, 3/2, 3/4, 3/8, ...

Group of 7 people spend 33.50 movie tickets 6.50 adults and 3.50 for child ticket. Which system of equation could be used to find the number adults tickets and child tickets purchased?

What is 4 hours 45 mins after 4:25 a. m.

Don Moline, a construction worker, earns $18.25 an hour. He worked his regular 36 hours last week. He also worked 15 hours at a part-time job building decks at $13.00 an hour. What is Don's total straight-time pay for both jobs?

Of 450 people interviewed, 135 contributed to Red House, 180 contributed to Blue House, and 180 contributed to Yellow House. 27 contributed to Red and Yellow. 54 contributed to Yellow and Blue. 45 contributed to Red and Blue.

At a party, 70 people are right - handed and 12 people are left - handed what is the ratio of right - handed people to the total? (Reduce your answer to lowest terms) can someone explain how to do ratio I'll appreciate that