Which expression shows the sum of the polynomials with like terms grouped together?
(8x+32–822)+(4y-52)
(bx+4y+(-822)] +32+(-57)
bx+4y+ 3+ (-82²)+(-52)]
(8x+(-822)] +4y+ [32+(-52)]
8x+4y+ (-822) + (32+(-52)]

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212

Find the maximum value of p= 4x + 5y subject to the following constraints :