If x=2, y=3 and z=1 then find the value of
1/2 x + 3/4 y
2 answers:
Answer:
1 1/4
Step-by-step explanation:
x=2, y=3, and z=1
1/2(2)+3/4(3)=1+3/12=1 1/4
Answer:
decimal = 3.25
fraction = 
Step-by-step explanation:
since x and y are the only 2 variables being expressed in the question then it makes "z" irrelevant.
Therefore, you just need to plug in x and y into your question
(
× (2)) +(
× (3)) = 1 + 2.25 = 3.25 or 
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