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Lorico [155]
3 years ago
15

The equation 9t = 27.99 models a constant rate situation. Drag and drop the value of 5t in the box. 5t = 3.11 15.55 18.99 36.99

Mathematics
2 answers:
JulsSmile [24]3 years ago
7 0
5t = 15.55. Here's why:

Since in the equation 9t = 27.99 is basically multiply two numbers to get a product, divide 27.99 by 9:

27.99/9 = 3.11

3.11 is the value of t. So now that we've found the value of t, plug it into the equation 5t like so:

5*3.11 = 15.55

I hope this helped you out! :)
jarptica [38.1K]3 years ago
7 0
One way to do this would be to calculate t = 27.99/9.

Then 5t would be 5(27.99 / 9).
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x + (x + 3) + (2x - 3) = 80

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7 0
3 years ago
The ratio of two number is 4:7 and their hcf is 6 .find their lcm​
Alona [7]

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this is the full process

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3 years ago
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Your mistake is that week 3 is twice of week 2
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x is first week
2nd week is y
3rd is z

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total is 431

x+y+z=431
sub
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x+5+x+2y=431
sub 5+x for y
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2nd week: 109
3rd week: 218
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