On Sunday, Melissa has $56.75 on her debit card when she goes out with sone friends. She uses her debit card to spend $19.25 on lunch. She and her friends would like to go to see a movie, but some of her friends are out of money. If the movie tickets cost $7.25 each, what is the maximum number of tickets can Melissa buy without overdrawing on her debit card?

40 or 30

Step-by-step explanation:

56.75 - 19.25 + 7.25

56.75 - 26.26

30.49

round: 40 or 30  

19.side- angle- side

20. angle- side- angle

step-by-step explanation:

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.