Terry wants to tip 15% to the waiter at a restaurant. this means he will multiply the cost by 0.15. if his meal costs $18.10, how much did he tip the waiter?

$2.27 in tip

Step-by-step explanation:

Terry wants to tip 15% to the waiter at a restaurant.

His meal costs = $18.10

He gave tip to the waiter = 15% of 18.10

                                 =

                                 = 0.15 × 18.10

                                 = $2.715 ≈ $2.72

He gave tip $2.72 to the waiter.

b.an increase in a causes b to decrease

could

step-by-step explanation:

u send me a picture of ur work