Select the correct answer. Consider this quadratic equation.
x+1=2x-3
Which expression correctly sets up the quadratic formula?
OA -(-2) V-2)2 - 4(1)(4)
2(1)
OB. -(-2) + V-2)2 – (1)(4)
2(2)
Oc. -2 = V(-2)2 – 4(1)(4)
2(1)
OD. -2 + (2)2 – 4(1)(-2)
2(1)

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. −three fourthsx + y = 10 3x − 4y = −40 y = three fourthsx + 12 y = three fourthsx + 10

Which statement about the annual percentage rate (apr) is not true?