What are the x and y intercepts of 2x + 4y = 8 ?
Solve the inequality for x.
(x - 1) - (1 - x) < (x - 1) - (2 - 2x)
A 24-inch-tall picture frame is 20% as tall as the ceiling is high. How high is the ceiling?
A.) 4.8 feet
B.) 10 feet
C.) 12 feet
D.) 120 feet
The perimeter of a triangle is 25 inches. If side a is twice side b, which is 1/2 side c, what is the length of side b?
Find the lengths of the sides of a triangle, if the side lengths are represented as x, x + 7, and 2x + 1.
Twelve people entered a room. Three more than two-thirds of these people then left. How many people remain
in the room ?
Solve the following system of equations, algebraically, by substitution.
y + 2x = 3
x = 3y + 5
Six less than three times a number is four more than twice the number. Find the number.
A rain barrel contained 4 gallons of water.just before a thunderstorm. It rained steadily for 8 hours, filling the barrel at a rate of 6 gallons per day. How many gallons of water did the barrel have after the thunderstorm?
A.) 4 gallons
B.) 6 gallons
C.) 7 gallons
D.) 9 gallons
Find three consecutive odd integers whose sum is 117.