I NEED AN ANSWER ASAP PLZ WILL GIVE BRAINLIEST The system of equations
(xy)/(x + y) = 1, (xz)/(x + z) = 2, (yz)(y + z) = 3) has exactly one solution. What is z in this solution?

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

Which number line represents the solution set for the inequality - x 24?

Arestaurant added a new outdoor section that was 8 feet wide and 6 feet long. what is the area of their new outdoor section