Simplify 7x + 2x + 5y - 2y

9x + 3y

12xy

9x + 7y

Alan rented a truck for one day. There was a base fee of 15.99, and there was an additional charge of 81 cents for each mile driven. Alan had to pay 115.62 when he returned the truck. For how many miles did he drive the truck

Is √65 between 6 and 7 on a number line

From each of Janet's weekly paychecks, $13.50 is deducted fro health insurance. If her employer is paying 80% of the cost of this insurance, what is the total annual premium for Janet's health insurance?

Of those who responded, 65% were in favor of having a swimming pool. fill in numbers below to illustrate this scenario.

An online sporting goods store charges $12 for a pair of athletic socks. shipping is $2 per order. write an expression that hana can use to find the total cost in dollars for ordering n pairs of socks

After 3 years, Remington earned $390 in simple interest from a CD into which he initially deposited $4000. What was the annual interest rate of the CD?

Solve 3c + 4 = - 20. -5.3 6 8 -8

How do i do this on my calculator 72.5 - 70 divided by 3 divided by. 5?

Determine the domain of { (1,-2), (-2,0), (-1,2), (1,3) }

302 + 412 = 577 Use rounding or compatible numbers to estimate the sum