If the ordered pairs graphed are all equivalent ratios, what ordered pair is missing?
2 answers:
Answer:
D (4,6)
Step-by-step explanation:
I think your question is missed of key information, allow me to add in and hope it will fit the original one. Please have a look at the attached photo.
<em>If the ordered pairs graphed are all equivalent ratios, what ordered pair is missing? </em>
<em>A) (3,4) </em>
<em>B) (3,6) </em>
<em>C) (4,4) </em>
<em>D) (4,6)</em>
My answer:
The given points in the graph are:
- (2,3)
- (6,9)
- (8,12)
All of them have the same ratio: x : y = 2: 3
So Only answer D (4,6) has that ratio between their coordinates. We choose D.
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Answer:
Charlie can buy 14 hats at the sale price
Step-by-step explanation:
Let
h ----> the sale price of the hat
x ---> the regular price of the hat
we know that
----> equation A
so
Two hats at the regular price is equal to multiply 2 by x
Multiply by 2 equation A both sides
2 hats at the regular price cost the same that 14 hats at the sale price
therefore
Charlie can buy 14 hats at the sale price