What is the equation of the line, in point-slope form, that passes through the points (-1, 7) and (-2, 3)? y + 7 = -4(x - 1) y - 7 = -4(x + 1) y + 7 = 4(x - 1) y - 7 = 4(x + 1)

Tina practice piano for 15 hours last month and 45 hours this month use multiplication to write a statement comparing me i was tina practice during the two months use addition to write a statement comparing the hours tina practice during the two months

3x + 4y = 5 x- 3y = -7 solve by substitution

Determine the solution for mc001-1.jpeg