You are ready to spend your Christmas money! You go to your favorite store and buy some jewelry. They are running a sale where everything is $10! You got $130 for Christmas and don't have any more than that to
spend. How many pieces of jewelry can you buy?
Solution: You can buy
pieces of jewelry

13

Step-by-step explanation:

if you only have $130 to spend where everywhere is $10 then you do 130/10 in the calculator and you get 13.

found it xd it ok yt

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.