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Igoryamba
3 years ago
5

What equation does this set of algebra tiles represent? -x -x -x = -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 Combine like ter

ms on each side of the equation. For example, write 3 instead of 1 + 1 + 1.
Mathematics
2 answers:
kherson [118]3 years ago
8 0

Answer:

im not totally sure but i THINK MAYBE POSSIBLEY. its 1 just maybe

Step-by-step explanation:

Ne4ueva [31]3 years ago
5 0
-3x = -15


If your solving for x it’ll b 5
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A 4.5 kg cat requires medication at a dose rate of 5 mg/kg once daily for the next 7 days. The tablets are available in 10 mg st
Marta_Voda [28]

Answer:

<u>Approximately 16 tablets of medicine</u>

Step-by-step explanation:

Based on the information above , we can use a <u>Rule of Three</u> to first figure out how many mg the cat would need to ingest per day.

\frac{5mg}{1kg} = \frac{x}{4.5kg}

\frac{5mg*4.5kg}{1kg} = 22.5mg

Now we see that the cat needs to take a daily dose of 22.5mg. Since the Tablets come at a strength of 10 mg per tablet then,

22.5 / 10 = 2.25

The cat would need to take 2.25 tablets per day. Since she needs to take the dose for the next 7 days then,

2.25 * 7 = 15.75

She would need to take<u> approximately 16 tablets of medicine</u> during the week .

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

5 0
3 years ago
Please help with this.........
lyudmila [28]

Answer:

<h2>M(-a, b)</h2>

Step-by-step explanation:

Use the formula of a midpoint:

\left(\dfrac{x_1+x_2}{2},\ \dfrac{y_1+y_2}{2}\right)

We have the points P(-2a, 0) and Q(0, 2b). Substitute:

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3 0
3 years ago
231 students went on a field trip 9 buses were filled and 15 students traveled in cars how many students were in each bus
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ahrayia [7]

Answer:

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3 years ago
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