Which best describes the range of the function f(x) = 2(3)*?
y>0
y20
Oy>2
Oy2

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Ntriangle abc, m∠a = 35° and m∠b = 40°, and a=9. which equation should you solve to find b?