Which polynomial represents the sum below? (4x2 + 1) + (4x2 + x + 2)
O A. 8x2 + + x + 3
B. 16x2 + x + 2
C. 8x2 + + x + 2
O D. 16x2 + x + 3

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

If the perimeter of the garden is 37 ft. the width is x and the length is 15 ft. what is the width of the garden in feet?