2 years ago

How was the smallpox epidemic similar to COV-19?

1 answer:

7 0

Answer: Both smallpox and COV 19 are novel diseases in their respective timelines. Both spread by inhaling infected droplets, albeit COV 19 is transmitted through aerosols and surfaces touched by infected people as well.

Explanation:

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Soo-Jung used the subtraction property of equality to solve an equation for y. Which equation could be the one that Soo-Jung sol

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Explanation:

Option 1.

4y=12

Dividing 4 both sides

y=3

Division property should be used.

Option 2.

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Cross multiplying each other,

y=12(4)

y=48

Option 3.

2(4y)=12

Opening bracktet in LHS

8y=12

Dividing both sides by 8 i.e.

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Division property is used.

Option 4.

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y=8

Subtraction property is used.

<em><u>It means that in option (4) Soo-Jung used the subtraction property of equality to solve an equation for y.</u></em>

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3 years ago

Read 2 more answers