Which is an equation in point-slope form of the line that passes through the points (4, 5) and (−3, −1) ? a. y−1=6/7(x−3) b. y+1=6/5(x+3) c. y+3=7/6(x+1) d. y+1=6/7(x+3)

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Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?