Chevy has some yarn that he wants to use to make hats and scarves. Each hat uses
0.2
0.20, point, 2 kilograms of yarn and each scarf uses
0.1
0.10, point, 1 kilograms of yarn. Chevy wants to use
2
22 kilograms of yarn to make a total of
15
1515 items.
Let
h
hh be the number of hats Chevy makes and
s
ss be the number of scarves he makes.
Which system of equations represents this situation?

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

900 degrees

step-by-step explanation:

x + 4/7

step-by-step explanation:

use cymath

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100