Which expression is equivalent to (18x + 9k) + (2x + 6k)? 16 x + 3 k
20 x + 15 k
20 x + 16 k
36 x + 54 k

Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?

Ahighway between points a and b has been closed for repairs. an alternative route between there two locations is to travel between a and c and then from c to b what is the value of y and what is the total distance from a to c to b?

Which of the following represents a function? 50 !