Do these pairs of values (x and ) represent two quantities that are proportional?
ху
35
47
6 10
9 15

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?