Which equation is equivalent to 5x-2(7x+1)=14x
a. -9x-2=14x
b. -9x+1=14x
c. -9x+2=14x
d. 12x-1=14x

Twelve less than a number is at most 20

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

Is the ordered pair (-10, 7) a solution to the equation y = 17 – x? yes or no