What does Evaluate each expression mean?

Kristen is making lanyards for a convention she needs to make a thousand land yard and knows that 1 lanyard use is 1.75 feet of cord how much cord will Kristen need

A random sample of people at a mall shows that 22 prefer to take a family trip by car 18 prefer to travel by plane and 4 prefer to travel by bus is the sample method valid if so how many people out of 500 would you expect to say they prefer to

Two cities are 210 km apart. A train traveled this distance in 42 3 hours and then made the return trip at a speed of 502 5 km/h. How many times greater (or less) was the train's speed on the return trip?

How to solve this binomial: (-x+9) (-x+7)

Write 3 7/8 as an improper fractions

Distance between 12 and - 5 on a number line

Graph 1 Parallel Perpendicular Neither

What term is used to describe the genetic makeup of an organism?

Evaluate: - (-1) + (-7) + (2) - (-4) - (-2) A) - 2 B) 0 C) 1 D) 2'

How to convert 18 gallons/1 hour to cups and minutes