Find the measures of two supplementary angles if the difference in their measures is 18

What is the approximate solution of this system of equations? y = x2 + 3x + 3 y = x2 + x + 2

2 (6 (9 5) 2 3) = 156

The floor to a walk-in closet measures 7 feet by 4 feet. If the ceiling height is 8 feet, what is the volume in cubic feet of the closet?

17,280 meal worms c) 45 days Your baby brother has an ear infection. The doctor said there are probably 50,000,000 bacteria in his left ear. The penicillin the doctor prescribed will kill 1/10 of the bacteria every 6 hours.

A garden hose emits 9 quarts of water in 6 seconds at this rate how long will it take to emit 12 quarts and how much water does the hose emit in 10 seconds?

There is 3/4 of a pizza leftover from the night before. How many 1/8 portions are there

The correct dimensional analysis equation is shown here: Did you perform the calculation correctly? -Yes, I got the correct answer. -Yes, but I got the wrong answer because of a math error. - No, I did not set up the calculation correctly.

The cumulative relative frequency of the number of refrigerators sold per day the Appliance store is Number of units Cumulative relative frequency 0 0.2 1 0.4 2 0.5 3 0.75 4 1.00 What is the relative frequency of sales of 2 units per day?

Working separately two bakers can make two wedding cakes in eight hours. Working at the same rate, how many wedding cakes can three bakers make in forty hours

Which equation has NO solution? A) 8x + 5 2 = 8x + 6 B) 21x + 11 7 = 3x + 2 C) 8 - 4x 10 = 4 + 2x D) 20x - 20 4 = 5x - 5