What is the basic ratio for 36: 81.

The line y = x + passes through (−3, 7) and is parallel to y = 4x − 1.

How far is x from 5 on a number line?

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.