A 12 cm piece of tubing is cut into 2 pieces. One piece is 4 cm longer than the other. How long are the pieces?
What is 8 cm and 4 cm
100
0.00000752 in scientific notation
What is 7.52 x 10^(-6)
200
80 = 10 (3t + 2)
What is t = 2
200
x - 9 < 10
What is x < 19
200
l x - 3 l = 12
What is x = -9, 15
200
A car rents for $23.95 per day, plus $0.10 per mile. You are on a daily budget of $76.00. Within what mileage must you stay to remain within budget.
What is less than 520.5 miles
200
(4/3) / (-8/15) in simplified fraction form
What is -5/2
300
(1/8) (16y + 8) - 17 = (-1/4) (8y - 16)
What is y = 5
300
-9x > -8.1
What is x < 0.9
300
l 10x + 8 l > 2
What is x > -3/5 or x < -1
300
Money is borrowed at 12% simple interest. After 1 year, $721.50 pays off the loan. How much was borrowed originally?
What is $800
300
Simplify 9y - [4y - (2y - 5)]
What is 7y - 5
400
a + (a - 3) = (a + 2) - (a + 1)
What is a = 2
400
2x + 7 < 19
What is x < 6
400
2 l 2x - 7 l + 11 = 25
What is x = 0, 7
400
A carpenter makes either a certain hourly rat of r dollars per hour, or a special rate that is $5 per hour less if a fee of f dollars is paid first. For what number of hours is the hourly rate cheeper? (answer will have a variable in it)
What is less than f/5
400
Simplify (12xyz)/(8y)
What is (3xz)/2
500
0.8 - 4(b - 1) = 0.2 + 3(4 - b)
What is -37/5 or -7.4
500
8x - 9 < 3x - 11
What is x < -2/5
500
l 7x - 2 l = x + 4
What is x = -1/4, 1
500
The second angle of a triangle is three times the first and the third is 12 degrees less than twice the first. Find the measures of the angles.