5 > 3 of 8
Colin weighs himself at 83kg to the nearest kg.
What is the least he could weigh?

Which graph shows a function with a range of all real numbers greater than or equal to -1

What is the inverse of the function f(x) = 2x + 1?

"princess tower" in dubai is considered the world's tallest residential building, towering to 1 0 1 101 floors! t ( n ) t(n) models the number of tenants living on floor n n of the tower. what does the statement t ( 2 0 ) = t ( c ) t(20)=t(c) mean?