The number multiplied by the variable is called the ______________ of the variable.
coefficient
term
constant
like term
2
1 pt
A(n) _____________ is an unknown part of an expression or equation represented by a letter.
coefficient
variable
operation
term
3
1 pt
A(n) _________________ is a number that stands by itself in an expression or equation.
coefficient
operation
constant
variable
4
1 pt
We _____________ the variable by performing ____________ operations on both sides of the equation.
find, like
get rid of, inverse
isolate, inverse
isolate, like
5
1 pt
______________________is when you “plug in” the value of a variable to determine if an equation is true.
solve
substitution
inverse operations
variables
6
1 pt
We can simplify an expression by combining ________________, which contain the same variable raised to the same power (2x, -3x, x).
like terms
variables
coefficients
operations
7
1 pt
A(n) _________________ is a collection of numbers and math operations.
inequality
numerical expression
equation
algebraic expression
8
1 pt
Two expressions set equal to each other creates an __________________.
operation
expression
inequality
equation
9
1 pt
A(n) ______________ is a collection of numbers, variables, and mathematical operations.
inequality
equation
numerical expression
algebraic expression
10
1 pt
m + 3.9 = 12
11
1 pt
k - 2.6 = 5.1
12
1 pt
1/3p = 6 (1/3 is a fractions)
13
1 pt
8m = 64
14
1 pt
Select all the equations where m = 7 is a solution.
7m = 56
m + m - m = 14
3m - 2 = 19
m + m x 2 = 21
5m + 1 = 27
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