Solving Equations
Area of Rectangle
Equivalent Expressions
Exponents
100
Solve the following equation:
x-27=88
x=115
100
What is the area equation for a rectangle?
Area = base * height
100
Which of the following expressions are equivalent to 5(6x+7y)?
11x+12y
30x+35y
6x+6x+6x+6x+6x+7y+7y+7y+7y+7y
30x+35y
6x+6x+6x+6x+6x+7y+7y+7y+7y+7y
100
Is the following statement written in expanded or exponential form?
2*2*2*2*2*2
Expanded form
200
Solve the following equation:
1/3x=96
x=288
200
Write an expression for the total area of the rectangle
1/3(6+x)
1/3*6+1/3*x
2+1/3*x
200
Write an expression equivalent to x+x+x+x+x that is the product of a coefficient and a variable.
5*x
5x
200
Expand: 24
2*2*2*2
300
Select all equations where x=6 is a solution.
a) 2x=12
b) x+9=15
c) 15-6=x
d) 6x=12
a) 2x=12
b) x+9=15
300
Write an expression that represents the total area of the rectangle
m(6+8)
m*6+m*8
m*14
300
Select all the expressions that are equivalent to 4b
a) b+b+b+b
b) b+4
c) 2b+2b
d)
b*b*b*b
e)
bdivide 1/4
a) b+b+b+b
c) 2b+2b
e)
b divide 1/4
300
Write the expanded form of 5^4 then solve.
5*5*5*5
=625
400
Solve the following equation:
3x=48
x=16
400
Write an expression that represents the total area of the rectangle
6(p+p+p+p)
6(4p)
6p+6p+6p+6p
400
Which expression is equivalent to 14x+28y ?
a) 2(7x+19y)
b) 14(x+y)
c) 2(7x+14y)
d) 14(x+2y)
c) 2(7x+14y)
d) 14(x+2y)
400
Write the following in exponential form.
8*8*8*8*8*8
8^6
500
Select all the equations where x=2 is a solution.
a) x-2=3
b) 1+x=3
c) 2+x=4
d)
x^2=8
e)
1/2x=1
f)
4 divide 1/2 =x
b) 1+x=3
c) 2+x=4
e)
1/2x=1
500
Write an expression that can represent the total area of the rectangle
a(2+3+4)
a*2+a*3+a*4
500
Write two equivalent expressions for
x+x+x+x+x+x+2+2
6x+4
2(3x+2)
6*x+2*2
500
Write the exponential form of
4*4*4*4*4
and solve
4^5
=1,024