1 → B
multiply each term in the parenthesis by the 6 outside
6(b-7) = 6b - 42
2 → D
multiply each term in the parenthesis by the 3 outside
3(4x+6y+2) = 12x+18y+6
3 → A
the value outside the parenthesis is -1, hence each term inside is multiplied by -1
-1(6x+5y) = -6x -5y
His investment will reach 14,100 after 47 quarters or 11 years and 9 months
Up 3 over 4 (4/3) all u do is count point to point
2/5 of the students or two fifths
D because domain is always the x values range is always the y values and for this graph the line stops at 0 and doesn't go any higher so the domain is all the numbers lower than 0
