The number of cases of a new disease may be modeled by the quadratic
regression equation y=2x +44x +8. which of the following is the best
prediction for the number of cases after 20 years?

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr