Multiply 1.76 x 56.3 =

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.

How to do this , and can some one explain

Which of the following circles have their centers on the x-axis? check all that apply.