jim and jabu each joining a gym. jims gym takes R150 deposit, and he pays R120 monthly. jabu gym takes no deposit, but his monthly payment is R150.they compare their total payment after four months, after compare their total payment after five months and six months​

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

What is the 12th term of b(n)=-4-2(n-1)

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.