Solve Equations
Solve for x
-2(x - 9) = -36
x = 27
Solve for y
3/5y<-36
y < -60
Solve for m
y = mx + b
m=(y-b)/x
Find the slope of the line that passes through the points (-6, 1) and (-6, 8)
Undefined OR No Slope
Identify the common difference of the arithmetic sequence: 15, 6, -3, -12, ...
d = -9
Solve for x
3x - 5(x + 2) = 8x
x = -1
Solve for y
-2y + 11 >= 87
y <= -38
Solve for r
(2r+m)/6=7n
r=(42n-m)/2
In Slope-Intercept Form, write the equation of the line passing through the points (5, 1) and (4, 3)
y = 2x - 9
You have $455 in your savings account. Each week, you withdraw $14.
What is the first term and common difference of this arithmetic sequence?
a1 = 455
d = 14
Solve for x
-2/3(x-9)=26
x = -30
Solve for y
22 <= 5y - 13
y >= 7
Solve for m
6m-7=-2m+n
m=(n+7)/8
Graph the line
y=-2/3x+5
(see graph)
Write the equation of the arithmetic sequence
15, 6, -3, -12, ...
an = -9n + 24
Solve for x
(7x-5)/6=-9
x = -7
Solve for y
-9(y-3)<=2y-61
y>=8
Solve for b
(b-4z)/7=a
b=7a+4z
Write the equation of the line passing through the point (-10, 1) and is parallel to the line
y=4/5x+13
y=4/5x+9
Write the equation of the arithmetic sequence:
-23, -12, -1, 10, ...
an = 11n - 34
Solve for x
14 - 6(x + 11) = 2(x - 26) - 8x
Infinite Solutions
Solve for y
3y+8(y-12)>6y+9
y > 21
Solve for x
(3x-8y)/2=x
x=8y
Write the equation of the line that passes through the point (6, -13) that is perpendicular to the line
y=-1/3x-1
y = 3x - 31
You have $455 in your savings account and withdraw $14 each week.
Write the equation of this arithmetic sequence.
an = -14n + 469