What is an expression for the amount of money you can save if you use 3/8 of your wages for spending money. Evaluate your expression for weekly wages of $160, $240, $480, and $640

Use the diagonals to determine whether a parallelogram with vertices u(2,−2), v(9,−2), w(9,−6), and x(2,−6) is a rectangle, rhombus, or square. give all the names that apply.

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?