Solve the system of equations algebraically. y = x² + 4x + 3
y = 2x + 6
O A) no solution
OB) (3,0) and (4, -1)
O C)(-3.0) and (1.8)
OD) (3.0) and (1.8)

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Nine more than four times a number is the same as one less than twice the number. find the number?

Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earn $75 in interest. how much interest will she earn during the following year?