Match the vocabulary term with the correct definition. Change the order of the words to the correct definition (up or down)
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
equivalent expression | arrow_right_alt | An expression that contains one or more variables |
numerical expression | arrow_right_alt | When a number is raised to a power, the number that is used as a factor.
|
like term | arrow_right_alt | is the number that is multiplied by the variable in an algebraic expression. |
base | arrow_right_alt | is a specific number whose value does not change. |
variable | arrow_right_alt | are expressions that have the same value for all possible values of the variable. |
exponent | arrow_right_alt | means to find the value of a numerical or algebraic expression. |
constant | arrow_right_alt | the number that indicates how many times the base is used as a factor.
|
algebraic expression | arrow_right_alt | are terms with the same variables raised to the same exponents. |
term | arrow_right_alt | is an expression that contains only numbers and operations.
|
coefficient | arrow_right_alt | The parts of an expression that are added or subtracted. |
evaluate | arrow_right_alt | A letter or symbol that represents the unknown quantity in an algebraic expressions |
What is the first step in evaluating the expression.
Katrina has 8 angelfish in her aquarium. She also has g goldfish. Which expression represents the total number of fish Katrina has in her aquarium?
Which value for d makes the expressions 3d − 4 and 12d ÷ 6 equivalent?
Select all the expressions that are equivalent to
18 + 4(m − 3) + 4m.
Evaluate the expression.
Evaluar la expresión.
Evaluate the expression.
What are the different parts of the expression 4x − 7y + 12?
Drag each part of the expression into the correct category.
4
4x
x
7
12
7y
y
Terms
Variable
Coefficients
A rectangular picture frame has a length of 20 inches and a width of 15 inches. The perimeter of the frame can be found using the formula 2l + 2w, where l is the length and w is the width. What is the perimeter of the picture frame in inches?
The cost of a large pizza is $10.99. Each additional topping costs $1.25.
Part A
Write an algebraic expression that can be used to find the cost of a pizza when x, toppings are included (use the letter x).
Part B
What is the cost of a large pizza with 3 toppings?