BRAIN TEASER!
1st question,
Is the relationship shown in the table proportional? If so, what is the ratio of dollars to months?
(Input) Months| 2 | 3 | 5 | 8 |
(Output) Dollars| 100| 150| 250| 400|
A. Proportional; $150 per month
B. Proportional; $100 per month
C. Proportional; $50 per month
D. Not Proportional.
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OpenStudy (anonymous):
This picture could help you if needed!
OpenStudy (anonymous):
@armmonipowtoon
OpenStudy (anonymous):
@fryfry2003
OpenStudy (anonymous):
@SweetPeaGirl
OpenStudy (anonymous):
im not good at math
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OpenStudy (anonymous):
Okie Dokie then!
OpenStudy (anonymous):
makes 50 dollers a month
OpenStudy (anonymous):
Awesome! Wanna try another one?
OpenStudy (anonymous):
sure and it is c
OpenStudy (anonymous):
Okay! One second, I am pulling a 2nd question!
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OpenStudy (anonymous):
okay
OpenStudy (anonymous):
Which graph shows a proportional relationship? (Pictures follow)
OpenStudy (anonymous):
which one do you think?
OpenStudy (anonymous):
First one
OpenStudy (anonymous):
nope
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OpenStudy (anonymous):
look at 2
OpenStudy (anonymous):
(1,2)(2,4)(4,8)(6,12) each dot is. Y=X•2
OpenStudy (anonymous):
keep em coming
OpenStudy (anonymous):
Okay, so just to be clear, your answer is 2?
OpenStudy (anonymous):
yep
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OpenStudy (anonymous):
Okay, I got 2 more coming up
OpenStudy (anonymous):
keep em coming
OpenStudy (anonymous):
The ratio of red candies to green candies in a bag is 4/5. Which ratio would form a proportional relationship with this ratio?
A. 16/25
B. 20/35
C. 20/25
D. 24/32
OpenStudy (anonymous):
what times 4=16?
OpenStudy (anonymous):
4 x 4 = 16
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OpenStudy (anonymous):
what is 5X4?
OpenStudy (anonymous):
20
OpenStudy (anonymous):
so A is not correct
OpenStudy (anonymous):
Yup
OpenStudy (anonymous):
what times 4=20
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OpenStudy (anonymous):
5 x 4 = 20
OpenStudy (anonymous):
what times 5=25
OpenStudy (anonymous):
5 x 5 = 25
OpenStudy (anonymous):
so whats you awnser
OpenStudy (anonymous):
20/25
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OpenStudy (anonymous):
so 3 is your awnser
OpenStudy (anonymous):
Yes
OpenStudy (anonymous):
lets keep going
OpenStudy (anonymous):
okay, I am typing the last 1 for now
OpenStudy (anonymous):
mkay
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OpenStudy (anonymous):
Gimme 1 more sec..
OpenStudy (anonymous):
ok
OpenStudy (anonymous):
Which table shows a proportional relationship between x and y?
OpenStudy (anonymous):
2
OpenStudy (anonymous):
3, 6, 9, 12,
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OpenStudy (anonymous):
Is you answer Choice B? (or 2nd pic)
OpenStudy (anonymous):
the second one
OpenStudy (anonymous):
Want to know what you got?
OpenStudy (anonymous):
sure
OpenStudy (anonymous):
You got them all right! Congrats!
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