The perimeter of a rectangular garden is 30 meters. it’s dimensions are such that the width is one-half it’s length . what is the length of the garden ? 20 meters 10 meters 20 feet 5 meters

What is the approximate circumference of the circle shown below?

Find the quotient. 50a2 – 98b2 -5a +7b

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.