Becca and Devon went out to dinner. Becca's meal cost $13.50 and Devon's meal cost $12.50. How much money should they leave their waiter if they want to give him a 20% tip

Step-by-step explanation:

Becca's meal cost $13.50

Devon's meal cost $12.50

$13.50+ $12.50 = $26

20% of 26 = $5.20

They should tip the waiter $5.20

your answer is d 2,500

step-by-step explanation:

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb