3 years ago

Select the correct answer.

Mathematics

1 answer:

juin [17]3 years ago

7 0

Answer:

Step-by-step explanation:

$\sqrt{x} + 3 = 12 \\ \\ \sqrt{x} = 12 - 3 \\ \\ \sqrt{x} = 9 \\ \\ {( \sqrt{x} )}^{2} = {(9)}^{2} \\ \\ x = 81$

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Stells [14]

Answer:

Ellie is correct because 1,483 and 1,454 would round up to 1,500 but the 1,250 would round up to 1,300

Step-by-step explanation:

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3 years ago

Jose worked n hours at $8.75 per hours. He made $61.25.Which expression represents the total number of hour jose worked?

mariarad [96]

Answer:

8.75n = 61.25

Step-by-step explanation:

We multiply n, number or hours, times how much he makes per hour.

Therefore, it is 8.75n = 61.25

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3 years ago

−6(x+7)=−4x−2 how many solutions

yaroslaw [1]

Answer: There is one solution, -20

Step-by-step explanation:

$-6(x+7)=-4x-2\\\\Distribute\\\\-6x-42=-4x-2\\\\Add(6x)\\\\-42=2x-2\\\\Add(2)\\\\-40=2x\\\\x=-20$

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3 years ago

Read 2 more answers

Is 1/9+1/8 closer to 0.5 or 1/2? explain.

xenn [34]

Answer:

Well 0.5 is the same as 1/2 but I'll try to help.

Step-by-step explanation:

1/9+1/8 is 0.2361. That would honestly be closer to zero but the way that it is worded, it is closer to 1/2 because you are using fractions in the problem. If you were using decimals, I would use 0.5

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3 years ago

The top movies of 2005 was Star Wars revenge of the Sith a total of 59, 324, 583 tickets were sold for this film. This number wa

marissa [1.9K]

Answer:

The Answer is: 1,379,641,465

Step-by-step explanation:

Divide the Star Wars number by 4.3%:

59,324,583 / .043 = 1,379,641,465

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3 years ago