Look at the expression below!
3 - 34 ÷ 3²
Which value is equivalent to the expression?
a.-9
b. 9
C.-6
d. 6

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15