Explain why the square root of 64 has a positive and a negative value.

What is the range of the data below? .8090100

Siri can type 90 words in 40 minutes about how many words would you expect her to type in 10 minutes at this rate

Afamily has two cars. the first car has a fuel efficiency of 25 miles per gallon of gas and the second has a fuel efficiency of 15 miles per gallon of gas. during one particular week, the two cars went a combined total of 1025 miles, for a total gas consumption of 55 gallons. how many gallons were consumed by each of the two cars that week?