31. Jamie works at pizza hut. She makes $30 a day, plus $2 for each pizza she delivers. She earned $50
today. How many pizzas did she deliver? Define a variable and write an equation to model this situation.

Which expression gives the area of the triangle shown below

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?

If f(x) = 4 - x2 and g(x) = 6x, which expression is equivalent to (g-f)(3)? 06-3-(4 + 3)2 06-3-(4-33 6(3) - 4 +32 6(3) -4 -32