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3 years ago

Please someone can check out if my answers are correct. Thanks

Mathematics

1 answer:

Lana71 [14]3 years ago

4 0

#9 . . . #12, and #14: Excellent. All correct, and good estimates.

#13: A very picky comment:
Your math is correct, but the camera can't take 2/3 of an image.
That's why the question asked "How many complete images ...".
After 66 images, there is still some time remaining, but not enough
for another image. So it captures 66 complete images in 3 seconds.

If you are really in elementary school, then I think you're doing
the work of a prodigy. Keep it up ! And best of luck to you.

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Answer:

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Step-by-step explanation:

Given

$240 = 12x +8y$

Required (missing part of the question):

Number of children that will be able to go to the zoo if 8 adult tickets are purchased

The graph is missing. However, the question can be solved without the graph.

From the question and equation, we can deduce the following:

x represents adults
y represents children

So, when 8 adult tickets were sold.

This means

$x = 8$

Substitute 8 for x in $240 = 12x +8y$

$240= 12 * 8 + 8y$

$240= 96+ 8y$

Subtract 96 from both sides

$240 - 96 = 96 - 96 + 8y$

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$y= \frac{144}{8}$

$y= 18$

This means that 18 children will be able to go

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Answer:

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