For all values of x, which expression is equivalent to 9 (2x + 9) + 2 (2x + 9) ? A) 2x (x + 9) B) 9 (2x + 9) C) 9 (2x + 11) D) 22x + 99

Which equation has a graph that is a parabola with a vertex at (-1, - 1) ? y = (x - 1) 2 + 1 y = (x - 1) 2 - 1 y = (x + 1) 2 + 1 y = (x + 1) 2 - 1

Which expression is equivalent to cos 150?

The length of a rectangle is three less than two times the width. If the perimeter is 60, what is the length?

For the two prisms to be congruent, what must the area of the base be, given that the triangular bases are congruent?

Solve the inequality x - 3 < 3x - 7.

Covert 60.5 feet into meters

Five more than three times a number q is written as

Dr. Cawood's class is presented with a large bin that contains small plastic beads. The beads in the box are either purple or white. Dr. Cawood states that 25% of the beads are purple but Oliver, a student in Dr.

Lena swam 32 laps at the pool last week. She swam M, T, W,&F and swam an equal amount of laps each day. How many laps did she swim each day?

What is the factored form of 36x4 - 25?