Solving
Linear Equations
Inequalities
System of Equation
Polynomials
100
x/2 - 3 = -12
What is =18
100
Find slope between (9, -17), (5, 20)
What is -37/4
100
Solve 7 + r/9 < 8
What is r<9
100
-4x - 9y = -5 8x + 18y = -10
What is no solution
100
number 47
What is 13x^4 + 8
200
-1 = (b - 4) /14
What is -10
200
The y-intercept of y - 1 = -3/2(x - 2)
What is 4
200
(-6 + n)/6 > 1
What is n >12
200
-4x - 5y = 20 2x + 4y = -4
What is (-10, 4)
200
number 50
What is 6x^2 + 2x - 4
300
8/x = 9/3
What is 2.67
300
Equation of the line for 22
What is y = -3x - 5
300
10x < 0 or x/3 > 2
What is x < 0 or x > 6
300
4x - 5y = -11 5x + y = 8
What is (1, 3)
300
Number 54
What is (7x - 2)(x - 5)
400
4(8 + 5p) - 8p = 128
What is 8
400
Point-slope form of a line through (1, -3) with a slope of -3
What is y + 3 = -3(x - 1)
400
6x + y < 5
What is see graph
400
Shreya and James each planted hostas and ivy. The bought their supplies from the same store. Shreya spent $130 on 10 hostas and 6 pots of ivy. James spent $155 on 5 hostas and 12 pots of ivy
What is hosta: $7 ivy:$10
400
number 52
What is 5(7x - 3)(x + 4)
500
m + a = b - pn, for a
What is -pn + b - m
500
Slope-intercept form of a line through (2, 4) that is perpendicular to y = 5x + 1
What is y = -1/5x + 22/5
500
y < -1/2 x + 2 and y > 2x - 3
What is see graph
500
A plane traveled 1300 miles to Lagos and back. The trip there was with the wind. It took 13 hours. The trip back was into the wind. It took 26 hours. Find the speed of the plan in still air and the speed of the wind.
What is plane: 75 mph wind: 25 mph
500
Number 55
What is x = 6 and x = 3
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