Ranky
Algebra: Graph each ordered pair:
1. (-3,3)
2. (3,0)
Algebra:
1.check students work
Algebra: Solve each equation for y:
1. 3x + y = 1
2. 8 - y = x
Algebra:
1. y = -3x + 1
2. y = -x + 8
Solve for z
5z + 12 = 2x - 3
z = -5
Solve for x
x + 5 > 7
x > 2
If 3 times a number plus 2 equals 11, what is the number?
The number is 3
Algebra:
1. A _________ is an equation of a line.
Algebra:
1. linear equation
Algebra:
1. - 12 = 7 - y
Algebra:
1. y = 19
Solve for x
x/3 + 2 = 5
x = 9
Solve for x
3x + 2 = 11
x = 3
If 5 times a number decreased by 4 equals 3 times the same number increased by 8, what is the number?
The number is 6
Algebra: Find the slope of the line passing through each pair of points.
1. (2,5) and (3,6)
Algebra:
1. 6
Find the slope of the line passing through each pair of points.
1. (-1,3) and (6,3)
Algebra:
1. 0
Solve for a
7a - 4(2a-3) = 5
a = 17
Solve for y
5y - 4 = 3y + 8
y = 6
If 7 times a number plus 2 equals 3 times the same number minus 10, what is the number?
The number is -3
Algebra:
1. Add the polynomials: 2a +3b + 5a -7b
Algebra:
1. 7a - 4b
Solving for Variables
2x + 3 = 7
x = 2
Simplify
2x + 3x
Solve for z
7z + 2 = 3z - 10
z = -3
If half of a number decreased by 3 equals 5, what is the number?
The number is 16
DAILY DOUBLE
Click on + 2 times
Solve for y
4y-5 = 3y+2
y = 7
Simplify
4y - 2y + 3
2y + 3
Solve for a
4a - 7 = 2a + 5
a = 6
If 4 times a number decreased by 7 equals 2 times the same number increased by 5, what is the number?
The number is 6