Rounding 255 to the nearest 5percent

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.

What is the solution to the equation below? 3/x-2+6=square root x-2 +8

Ebert used to make $22 an hour, but got a 10% raise. how much more will he make in a 40 hour work week with raise?