Solve the expression 2(10)+2(x-4) show your work

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.

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

Sam is picking fruit from a basket that contains many different kinds of fruit. which set of events is independent?