The label on a juice carton says there are 50 calories in a 4-ounce serving of juice.

if arthur drinks 12 ounces of juice, how many calories will he consume?

a.
48 calories

b.
58 calories

c.
200 calories

d.
150 calories

the answer is a

step-by-step explanation:

because if you put 1 in to the square root of x it equals 300.

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,