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dybincka [34]
3 years ago
7

Are the equations m+ 3 = -5 and m = -2 equivalent? Explain.

Mathematics
1 answer:
Agata [3.3K]3 years ago
3 0
*Answer:*

no.

*step-by-step solution:*

m + 3 = -5 || m = -2

*plug in -2 into m in the equation.*

-2 + 3 ≠ -5 || -2 + 3 = 1 <— THIS IS THE CORRECT ANSWER.

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In a group of dogs and their owners, there are exactly 20 heads and 64 legs. How many dogs are in the group
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Answer:

If we assume that everyone in the group is an owner, we would have

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Therefore, we need 24 more legs.

These 24 additional legs can be made from the difference of legs between the owners and dogs.

In this case, dogs have 4-2=2 more legs than an owner.

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8 0
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tabitha wants to find the total cost of a new tablet computer that has a origanall cost of $360 from a store having a 20% sales
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STEP-BY-STEP EXPLANATION:

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3 years ago
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8 0
3 years ago
Read 2 more answers
Help please pleassse​
ASHA 777 [7]

Answer:

n=\frac{8}{3}  or  n = 2\frac{2}{3}

Step-by-step explanation:

Multiply both sides of the equation by \frac{10}{3}

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Simplify both sides of the equation.

n=\frac{8}{3} or n = 2\frac{2}{3}

<em>hope this helps :)</em>

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Learn more about Statistical here-

brainly.com/question/23091366

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