What is this answer 2x - 5x?

Explain what a quantitative trait is. Give an example. What causes a trait to exhibit continuous variation

Is 21.082 repeating rational or irrational

Derek buys 2 burgers and 2 orders of fried for $5, Caeser buys 3 burgers and 4 order of fries for 8.50

Harriet has $616 to buy desks for a new office. She needs 15 desks in all, and decides to buy 2 types of desks. Type A desks costs $42 and type B desks cost $40. How many desks of each type can Harriet buy?

Two tests were administered in class, 30% of the students passed both tests and 60% passes the first test. What percentage of students passes the second test given that they passes the first test?

Roger made a table showing he sleeps 3/8 of a day. How many days will go by before roger has slept the equivalent of one day?

At a cat show, 60% of the cats had long hair. There were 168 cats with long hair in the show. How many cats were in the show?

The diameter of a circle is 6in. what is the area rounded to the nearest tenth?

What are the zeros of the function shown in the graph? - 1, 1, 2 - 2, - 1, 1 - 3, - 1, 1 - 1, 1, 3

Convert 135 pounds to kilograms.