Karla has spent $42 on food. She bought milk, cheese, and meat. The milk cost
half as much as the cheese and the meat
cost four times as much as the cheese.
What equation would help you find the cost of the cheese?

b. x- 48 =120

step-by-step explanation:

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

215.92 dollars is the answer

b.my answer is b.

brainliest