the area of a rectangular park is 7/8 sqaure mile. the length of the park is 3/4 mile. what is the width of the park?

Which expression gives the area of the triangle shown below

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.

If a is a nonzero real number then the reciprocal of a is