PLS HELP PLS PLS. I made it 17 points because i really need some help :)
There are 3 snack bars for you to choose from each with different levels of protein.
Bar A: 1/5
Bar B: 0.22
Bar C: 19%
Which bar has the least amount of protein? EXPLAIN your thinking.

Bar C

Step-by-step explanation:

Bar A: 1/5 = 20%

Bar B: 0.22 = 22%

Bar C: 19%

Therefore the bar with the least amount of protein would be Bar C.

Bar C

Step-by-step explanation:

We need to convert all of these to percentages

Bar A => 1/5 = x/100

x = 20

Bar A = 20%

Bar B => 0.22 = 22/100

Bar B = 22%

Bar C => Given

Bar C = 19%

Thus, we see our answer.

Bar C, at 19% protein

overpriced

step-by-step explanation:

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.