Answer:
21/2÷9/4=4 2/3
Step-by-step explanation:
4.66666666667=4 2/3=21/2×4/9=84/18 simplify is 4 2/3 which is the answer.
Answer:
x = 8, y = 3
Step-by-step explanation:
3x - 12y = 60
x + 2y = 14
3x - 12y = 60
3x + 6y = 42 (multiply by 3 so the x is the same as the top equation)
6y = 18 (subtract the equations)
y = 18 / 6
= 3
To find x, substitute y into the 2nd equation since it is the simplest so:
x + 2(3) = 14
x + 6 = 14
x = 14 - 6
= 8
The values of (x,y) are when x is 0 then you are 18 on the y axis.
We have given that,
(0, 18)
We have to determine whether the ordered pair could be the missing values represented by (x, y).
<h3>
What is the ordered pair?</h3>
An ordered pair is a pair of objects.
The order in which the objects appear in the pair is significant
The ordered pair is different from the ordered pair unless a = b.
Ordered pairs are also called 2-tuples, or sequences of length 2.
Therefore, The values of (x,y) are when x is 0 then you are 18 on the y axis.
To learn more about the ordered pair visit:
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