There are 3 white marbles and 7 blue marbles in a bag. Jamie will randomly pick two marbles out of the bag without replacing the first one. What is the probability of Jamie picking a white marble and then a blue marble?

What is the value of the 3 in the number 2,358,916?

A rectangle has a height of 2x^4 and a width of x^2 + 8x + 15. Express the area of the entire rectangle. Your answer should be a polynomial in standard form. + 8.3 + 15 224 Area =

Two largest triangles to make a square

Byron bought a keyless entry door lock that has the digits 0 through 9 on the keypad. He wants to choose a three-digit entry code. How many different combinations are possible, if the digits can be repeated? 27 30 729 1,000

Sara walked down 35 steps, and then walked up 32 steps. Which expression represents the total number of steps Sara walked?

Y=6x+11 2y-4x=14 I don't know the answer

Simplify - n * 8 * n

If cos Θ = negative 4 over 7, what are the values of sin Θ and tan Θ?

Express x^2-5x+8 in the form (x-a) ^2+b where a and b are top-heavy fractions.

Which of the following is the product of the rational expressions shown below?