A submarine is crusing at - 40 meters. it descends 20 meters; then it rises 35% meters. what is the submarine's new depth?

7+y (3+y) ^2 while y is - 5

1. a stockholder owns 381.881 shares. by the end of the year, he had increased his number of shares by 14.814. what is the total number of shares owned by the stockholder? 2. last week a sales representative earned a salary of $412.

Factor completely 12y+6

What is the solution to the system of equations? 4x-8y=-16 x-2y=-8 a. Use the substitution method to justify that the given system of equations has no solution. b. What do you know about the two lines in this system of equations?

What is the axis of symmetry for the graph of y - 4x = 7 - x2?

Here is a list of numbers that my teacher drew out of a hat from 49 possible numbers over the last 11 days: {35, 2, 39, 24, 19, 21, 39, 14, 24, 43, 8}. For this set of data, determine the: a.) mean b.) median c.) mode

Each side of a square piece of confetti is 12 millimeters long. What is the piece of confetti's perimeter?

What are the solutions of the equation x4-5x2-36=0

12 children on a basketball team will share 5 chocolate bars. what fraction of a chocolate bar will each child get to eat

Alice had an ending balance of $546.78, outstanding deposits totaling $412.39, and outstanding checks totaling $872.63. How much additional money does she need in her account to pay the telephone bill, which is $148.19?