Brainliest sealy's parents gave her $70 to spend at the briarridge fair .she spent $10 on flowers. if each antique flower vase at the fair costs$3 each, solve the inequality 10+3a≤70 to determine how many antique flower vases can sealy buy?

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

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours