Which equations show that the set of whole numbers is closed under multiplication?

Choose all answers that are correct.

A.

-1 • - 1 = 1

B.

0 • - 1 = 0

C.

0 • 2 = 0

D.

2 • 1 = 2

Eight more than the difference of a number 39 is 1

in intjammera received a $3000 car loan she plans on paying off the loan in 2 years at the end of 2 years jamerra will have paid $450 in interest what is the simple interest rate on the car loan?

A lawn is 50 feet by 80 feet. you are paid $48 to mow it. how much would you be paid to mow a lawn that is 25 feet by 20 feet?

How do you find any asymptotes of k (x) = 3 / (x^2 5) ?

Stein Co. issued 13-year bonds two years ago at a coupon rate of 10.3 percent. The bonds make semiannual payments. If these bonds currently sell for 95 percent of par value, what is the YTM?

There are 12 eggs in one dozen, and 12 dozen in one gross. How many eggs are in a shipment of 24 gross

Is integers be written as the product or quotient of the two integers

How do you decrease 280 by 95%

Which choice correctly compares two decimals? A) 2.17 = 2.017 B) 2.018 > 2.17 C) 2.16 2.017

Write a rotation vector that would rotate the plain green trapezoid onto the other plain green trapezoid (assuming the origin is where the two trapezoids meet). T = {a b c d} a=? b=? c=? d=?