Which is the standard form of the equation of the parabola that has a vertex of (-4,-6) and a directrix of y = 3?

(x+4) 2 = - 38 (y+6)

(y+4) 2 = - 38 (x+6)

(-4) 2 = - 28 (x-6)

(x-4) 2 = - 28 (7-6)

Will multiplying two binomials always create a trinomial?

If x+y=4 and x-y = a, then what does x equal?

Find the critical value tc for the confidence level cequals 0.95 and sample size nequals 19.

A family buys a refrigerator that costs € 840 paying a 30% cash deposit and the rest in 6 monthly installments, what is the amount of each monthly payment.

A jacket costs $35 and has an 8 percent tax rate. Which expression will find the cost of the tax on the jacket?

True or false: a cylinder is a polyhedron

Find 3 ways to show 7/8 is larger than5/6

Find the least common multiple of 10 and 16.

Y + 2 = - 3 (x-4) Complete the missing value in the solution to the equation.

Every day at noon, a bus leaves for townville and travels at a speed of x kilometers per hour. today, the bus left 30 minutes late. if the driver drives 7/6 times as fast as usual, she will arrive in townsville at the regular time.