3 years ago

11) The difference of two numbers is 3. Their sum is 23. What are the numbers?

Mathematics

1 answer:

Artyom0805 [142]3 years ago

7 0

Answer:

Step-by-step explanation:

ill try this one in a few minutes for you.

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Which complex number has an absolute value of 5?<br> -3 + 4i<br> 2 +3i<br> 7-2i<br> 9 +4i

fiasKO [112]

Answer:

-3+4i

Step-by-step explanation:

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3 years ago

How do you simplify 40/71

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40/71

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Because 71 is prime so there is no other way to simplify

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3 years ago

Yesterday, Jack drove 43.5 miles. He used 11 gallons of gasoline. What is the unit rate for miles per gallon?

Alexxx [7]

Answer:

the unit rate for miles per gallons = $3.95 miles$

Step-by-step explanation:

Let x be the unit rate for miles per gallon.

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Jack drove 43.5 miles. He used 11 gallons of gasoline.

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Jack used 11 gallons of gasoline for 43.5 miles.

11 gallons = 43.5 miles

The unit rate for miles per gallon is

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$x=\frac{43.5}{11}$

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Therefore, the unit rate for miles per gallons is 3.95 miles.

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