A number decreased by 6.4 is what

Let E stand for the set of all even natural numbers (so E={2,4,6,8, ... } and O stand for the set of all odd natural numbers (So O={1,3,5,7, ... }).

ken finished 1/5 of his chores before breakfast and 3/5 of his chores after breakfast what fraction of his chores does he have finished altogether

A system of equations is shown below. Find the solutions by using elimination 2x-3y=0 2x+y=8 (-3,-2) (3,-2) (2,3) (3,2)

A class is attended 21 boys and 15 girls. Write the ratio of girls to students in the class as a fraction in lowest terms

Ursula mixed 3 1/8 cups of dry ingredients with 1 2/5 cups of liquid ingredients

There were 135 cars in a rally. each driver paid a $25 fee to participate in the rally. how much money did te drivers pay in all

You owe $1,568.00 on a credit card with a limit of $2,200.00 at an interest rate of 11.3% APR. You pay $300.00/month until it is paid off. How much is the total interest you paid? A.) $47.80 B.) $49.23 C.) $59.32 D.) $55.16

What is the volume of an oblique square pyramid with base edges 25 ft and height 24 ft?

Lynne feeds her cat 65 g of cat food per day. About how many ounces of cat food will she feed her cat in 5 weeks? 1 oz≈28.3 g

Name the property used in n + 0 = 7.