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kondor19780726 [428]
3 years ago
11

What operation should be used to solve the equation 5n = 45?

Mathematics
2 answers:
bulgar [2K]3 years ago
7 0

Answer:

n = 9

Step-by-step explanation:

divide 45 by 5 to find n

45/5 = 9

pashok25 [27]3 years ago
5 0

Answer:

division

Step-by-step explanation:

you can rule out addition and subtraction because there are no addition or subtraction signs. you cannot do multiplication because 5n is already multiplication, and you need to do the inverse operation.

therefore the inverse operation is division

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Answer:

$149.09

Step-by-step explanation:

56.75-14.10=42.65

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84.15-11.03=73.12

73.12-7.25=65.87

65.87+83.22=149.09

5 0
3 years ago
travis is building a retangular table that is 5 blocks wide and 7blocks long. how many bloxks does he need ro build the table.we
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3 years ago
Read 2 more answers
Pls answer and show work!
raketka [301]

Answer:

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they can ride it for 4 hours

Step-by-step explanation:

y(total cost) = x(50 per hour) + 500(y-intercept)

8 0
2 years ago
A total of 234 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student t
lorasvet [3.4K]
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2a = s
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3 0
3 years ago
Write as a product: ax^2+ay^2–bx^2–by^2+b–a
Vesna [10]

Answer:

\large\boxed{ax^2+ay^2-bx^2-by^2+b-a=(a-b)(x^2+y^2-1)}

Step-by-step explanation:

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