Twice the sum of a number and 3 is the same as 24 less than 7 times the number

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?