Equations
Solve: 3x=21
x=7
The larger of two numbers is two more than five times the smaller number. If the sum of the two numbers is 80, find both numbers.
13, 67
Is the following a function?
(0,2) (-1,4) (1,3) (0,5) (4,3)
No
Solve: x - 4 < -5
x < -1
Write the following in Point-Slope Form.
(8,2) m=3
y-2=3(x-8)
Solve: 2g - 13= 3
g=8
Find three consecutive odd integers such that the sum of the smallest number and middle number is 27 less than 3 times the largest number.
17,19,21
Evaluate the Function when x= -2, 0, 5
f(x)= -2x + 9
13,9,-1
Write the inequality for the given statement.
A number "n" plus 7 is less than 9.
n + 7 < 9
Write in point-slope form.
(7,2) (2,12)
y-2=-2(x-7)
y-12=-2(x-2)
Solve the Proportion: 13/x = 5/4
x= 52/5
The length of a flat screen TV is 5 inches less than 3 times its width. If the perimeter of the TV is 150 inches, find the dimensions.
20,55
Find the Slope of the given points.
(8,4) (6,3)
1/2
Solve: 6<x+5<11
1<x<6
Write in slope-intercept form.
(1,-9) (-3,-9)
y=-9
y=0x-9
Solve: 5p - 9= 2p + 12
p=7
Olivia and Camille went clothes shopping. Camille spent $19.40 less than twice what Olivia spent. In total, they spent $272.35. Find the amount each girl spent.
Olivia: 97.25 and Camille: 175.10
Find the slope of the given points.
(-3,2) (-3,6)
Undefined
Solve: -14 > w+3 or 3w > 27
w < -17 or w > 9
Are the lines parallel, perpendicular, or neither
Line A: (-2,13) (0,3)
Line B: (-5,0) (10,3)
Perpendicular
Solve for A. 3a + 7b= L
L-7b/3
Maria and Tim sold candy bars for a fundraiser. Maria sold seven less than twice the number of candy bars that Tim sold. In total, Maria and Tim sold 137 candy bars. How many candy bars did Maria sell?
89 candy bars
Find the slope of the following points.
(5,2) (-4,2)
0
Write the inequality for the given statement.
Four is no less than the quotient of a number "x" and 2.1.
4>or=to x/2.1
Are the Lines parallel, perpendicular, or neither
Line A: y=2/5x+3
Line B: 2x+5y=10
Neither