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Vesna [10]
2 years ago
12

Can someone help me with this I'm stuck​

Mathematics
1 answer:
Strike441 [17]2 years ago
7 0

Answer:

you got to subtract 4 from 1

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At the science fair, Tanvi uses 8 fluid ounces of vinegar to make her volcano erupt. How many times can she make her volcano eru
SpyIntel [72]

Answer:

4 times

Step-by-step explanation:

1 quart is equivalent to 32 fluid ounces.

If each eruption consumes 8 fluid ounces of vinegar. Assuming that the amount of vinegar required per eruption is constant, the number of times Tanvi can make her volcano erupt is:

n=\frac{32}{8}\\n=4\ times

Tanvi can make her volcano erupt 4 times  with 1 quart of vinegar.

7 0
3 years ago
Write an equation of the line that passes through (18, 2) and is parallel to the line 3y−x=−12
rodikova [14]

First isolate the "y" in the equation.

2y - x = -12 Add x on both sides

2y - x + x = -12 + x

2y = -12 + x   Divide 2 on both sides to get "y" by itself

y = \frac{-12 +x}{2}

y = -6 + \frac{x}{2}

Your slope is \frac{1}{2}.

For the equation of the line to be parallel to the given equation, the slopes have to be the same. So the parallel line's slope is also \frac{1}{2}

y = mx + b

y = \frac{1}{2}x + b

To find "b", you plug in the point (18,2) into the equation

y = \frac{1}{2}x + b

2 = \frac{1}{2}(18) + b

2 = 9 + b Subtract 9 on both sides

2 - 9 = 9 - 9 + b

-7 = b


Your equation is:

y =\frac{1}{2}x - 7

8 0
3 years ago
Please hurry guys, I need this explained and answered
kherson [118]
The image isn’t working, just letting you know
4 0
2 years ago
A system of
jok3333 [9.3K]

Answer:

A system of

equations with infinitely many solutions would be represented on a graph

by parallel lines.

True

or

False

It would be True

Step-by-step explanation:

8 0
3 years ago
Please help with 3. This is for my finals
kap26 [50]

Answer:

450

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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