Which products result in a perfect square trinomial? Check all that apply.

(-x+9) (-x-9)

(xy + x) (xy + x)

(2x-3) (-3+2x)

(16 - x²) (x2 - 16)

(4y? + 25) (25+4y?)

Which is the equation of a parabola with Vertex (0, 0) and focus (0, 2) ?

Is (-5,-5) a soulution of y is greater then or equal to y>-2x+4

You are building a fence 13ft long. on monday you build 4 1/3 feet of the fence, on tuesday 5 3/4 feet. how much do you still need to build

Which are correct representations of the inequality - 3 (2x - 5) < 5 (2 - x) ? check all that apply. x < 5 - 6x - 5 < 10 - x - 6x 15 < 10 - 5x

Write a function in terms of t that represents the situation. A $900 sound system decreases in value by 9% each year.

I cell phone company charges $40 per month plus a $35 activation fee Write anExpression for the total cost for M months

There are 216 people coming to the dinner, and 12 people can sit at each table. How many tables does jessa need to set up?

Based on the data in this two-way table, if a girl is randomly selected, what is the probability that she will have above-average grades? Gender/Grade Below Average Above Average Total Boy 14 23 37 Girl 16 22 38 Total 30 45 75

In the year 2000, there were 200,000 cell phone subscribers in a city in New York. The number of subscribers increased by 60 percent per year after 2000.

Which expression is equivalent to - 36 - 8? A. - 36 + (-8) b. - 8 + 36 c. 8 - 36 d. 36 + 8