Jeff earns 4.00 an hour baby-sitting. he is saving to buy a pair of in-line skates that cost $116.00. if jeff already has $60.00 saved, how many hours must he babysit in order to buy the skates

Rectangle WXYZ has vertices at W (-6, 1), X (-1, 6), Y (2, 3), and Z (-3, -2). What are the perimeter of the rectangle? Round only your final answer to the nearest tenth, if necessary. a. 4.2 b. 22.6 c. 7.1 d. 29.8

1. Multiply and simplify. 3. xy^4 z^2. 5x²yx a. 15 (xyz) ^11 b. 15x^4y^5z^2 c. 8x^4y^5z^2 d. 15x^2y^4z^2 2. simplify 4x^2 (5x^4 - 3x^2 + x-2) a. - 20x^6 + 12x^4 - 4x^3 + 8x^2 b. - 20x^8 + 12x^4 - 4x^2 + 8x c. - 20x^6 + 12x^4 + 4x^3 - 8x^2 d.

Why is the numbers with a 5 in the ones place not prime numbers

Which expression is equivalent to 1 over 81

John wants to create a line of dominoes 18 inches long with each domino spaced 1 1/2 in. apart. how many dominoes will he need

Round 298596 to ten thousand

Gerald graphs the function f (x) = (x - 3) 2 - 1. Which statements are true about the graph? Check all that apply. The domain is x. The range is y. The function decreases over the interval (-∞, 3). The function increases over the interval (-1, ∞).

What is 2/3 of the product of 3/8and 16

Jack cute piece of wood that was 8 feet long into two pieces. one pieces is three times

What is the solution to the equation? A. z = - 42 B. z = - 34 C. z = - 30 D. z = 42