Y=-11x+5. help what is the slope

Three times the sum of a number and seven is negative thirty-six. what is the number?

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

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.