F(x) = 2(x+3)2 -7

a=

h=

k=

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Ajar of gumballs contains 4 reds, 2 greens, and 6 blues. what is the probability of getting two blues in a row without replacement?

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax