X+y=03x-2y=10which of the following ordered pairs (x, y) satisfies the system of equations above? a) (3,-2)b) (2,-2)c) (-2,2)d) (-2,-2)

What is it called when someone gets sick from eating food contaminated with germs or toxins? a. potentially hazardous food b. ptomaine poisoning c. foodborne illness d. raw food

What is another way name for bd? cf, bd, cf, be

Apopulation of bolts has a mean thickness of 20 millimeters, with a population standard deviation of .01 millimeters. give, in millimeters, a minimum and a maximum thickness that includes 68% of the population of bolts.