Ms. sims traveled to 42 countries in 60 days. at this rate, how many countries
would she travel to in 40 days?

What is the greater volume 72 quarts or 23 gallons

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?