7th Grade Math: April 28

What is a discount?

• The amount added from the normal price of an item-another term for markdown

• The amount subtracted from the normal price of an item-another term for markdown

• The amount multiplied from the normal price of an item-another term for markdown

• Counting backwards.

A markup is the amount _________to a price of an item, so the business can make a profit

• subtracted

• added

• multiplied

• divided

A percent decrease is the percent change where something loses value, or goes_________

• change

• percent

• up

• down

A percent error is how _________ a measurement is compared to the correct measurement

• inaccurate/wrong

• accurate/right

• percent

• increase

What is the math definition of the word, "Constant"

• A number word to multiply a variable

• A quantity or parameter that does not change its value of the variables, under a given set of conditions, a fixed value

• Numbers, symbols and operators grouped together that show the value of something

• A single number or variable, or numbers and variables multiplied together

What is the math definition for the word, "Factor out"

• Numbers, symbols and operators grouped together that show the value of something

• A symbol for a number we don't know yet

• To break up a number into other numbers that can be multiplied together to get the original number

• A single number or variable, or numbers and variables multiplied together

A ratio that compares a number to 100

• percent change

• product

• rate

• percent

Fractions that have the same value

• equivalent fractions

• complex fraction

• inverse operations

• equivalent expressions

A comparison of two quantities by division

• rational number

• proportion

• ratio

• rate

operations that undo each other

• complex fraction

• equivalent fractions

• equivalent expressions

• inverse operations