Write the equation of a line with a slope of -3 and yintercept of 5.
What is y = -3x + 5?
100
TRANSLATE AND SOLVE:
Four more than the quotient of a number and three is at least nine.
What is x ≥ 15?
200
-5x = 3x - 24
What is x =3?
200
-2x + 4 > -6
What is b < 5?
200
Ax + By = C, for y
What is y = -A/B + C/B
200
Find the slope of the line that passes through the following points: (-3, 7) (-8, -5)
What is m = 12/5?
200
The length of rectangle is twice the width. Find the width if the perimeter is 60 centimeters.
What is width = 10?
300
4(4 - x) = 3(2x + 2)
What is 1?
300
-x/5+7 ≥-4
(hint: write it differently)
What is x ≤ 55?
300
c = (2d + 1)/3 for d
What is d = (3c - 1)/2
300
Write the equation of a line with yintercept = -2 and passes through the following points: (-3, 18) (-13, -27)
What is y = (9/2)x - 2
300
Find three consecutive integers whose sum is 171. What are the three integers?
What is 56, 57, 58?
400
-5x - 10 = 2 - (x + 4)
What is -2?
400
5(x + 8) - 7 < 23
What is x< -2?
400
h = vt - gt^2, for v
What is v = (h + gt^2)/t
400
Find the xintercept and the yintercept.
-7x + 4y = 56
What is yint(0, -8) xint(14, 0)?
400
Ashley is thirty-four less than two times the age of Marcus. Timothy is sixty-five less than three times the age of Alexander. The sum of their ages is fifty-one. How old is each of them?
What is Marcus is 25, Ashley is 16 and Time is 10?
500
2(x - 4) + 7 = 5(x + 2) - 7x - 19
What is -2?
500
-2/3(9x+6)+ 8 ≤ 1/4(8x-20)+1
What is x ≥ 2?
500
E = 1/2Iw^2 + U for I
What is I = 2(E - U)/w^2
500
Find the equation of the line that passes through the following two points: (2, -5) ( 6, 3)
What is y = 2x - 9?
500
Karen is seven years older than Suzanne. Four years ago, Karen was twice as old as Suzanne was. How old are they now?