Find the solutions to the system. y=x^2+8x+2 y=7x+4

There are 20 children in the cast of a class play and 8 of the children are boys of the boys 4 have a speaking part in the play and of the girls 8 do not have a speaking part in the play if a child from the cast of the place chosen at random what is the probability that the child has a speaking part

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

In an improper fraction, is the numerator equal to, less than, or greater than the denominator