Trey has $19.76 in his wallet. he buys a pack of gum for $1.79 and a bottle of water for $2.34. how much money does trey have left?

step-by-step explanation:

try remembering the steps

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

13664

step-by-step explanation:

=cross multiply

=100 x = 13664