Write the sum as a product of two factors.
a. 81w + 48=
b. 10 - 25t=
c. 12a + 16b + 8=

Find the amount in a continuously compounded account for the given condition. principal: $1000, annual interest rate: 4.8%, time: 2 yr

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys