Peter owns a lawn- mowing service. For every 3 hours of lawn-mowing, Peter charges $28.80. Write an equation that models the relationship between the total charge, y, and the number of hours, h, that Peter works.​

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.