Johnson's Flashcardziz

Front

A 10 ounce can of soda contains 14 grams of sugar. How many grams of sugar are in 1 ounce of soda?

Back

1.4 grams

Front

What is the coefficient of the expression x + 15x + 25?

Back

15

Front

Which expression is equivalent to r + r + r + r + 5?

Back

4r + 5

Front

What is the constant of the expression x + 15x + 24y + 12?

Back

12

Front

Moriah saves 40% of her paycheck. If Moriah's paycheck is $650, how much does she save?

Back

260

Front

What is the formula to calculate the percentage of a number?

Back

Percentage = (Part/Whole) x 100

Front

Define a coefficient in algebra.

Back

A coefficient is a numerical factor in a term of an algebraic expression.

Front

What is a constant in an algebraic expression?

Back

A constant is a fixed value that does not change.

Front

How do you combine like terms in an expression?

Back

Add or subtract the coefficients of the like terms.

Front

What is the value of 5r + 3r?

Back

8r