4 Xing used cup of milk in his cereal at
10
4
breakfast and drank - cups of milk with his
lunch. What fraction of a cup of milk did Xing
have?
5

757764

step-by-step explanation:

de77737dd

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58

(hint): the answer is in the question.