Triangle ABC is a right triangle. BREE
A
VEN
X
X-10)
(2x + 40)
B
Which equations can be used to find the value of x? Check all that apply.
I X+90+ (x- 10) = 180
X+90+ (2x+40)= 180

Why do interests rates on loans to be lower in a weak economy than in a strong one

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.