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Nana76 [90]
3 years ago
13

How to write 27h/3h in standard form

Mathematics
2 answers:
ICE Princess25 [194]3 years ago
6 0
27h / 3h = (9 x3h) / (1x3h) = 9
Step2247 [10]3 years ago
5 0
20+7+3 because if its two digits you would take them apart ex: 32/ 97 it would be 30+2 90+7
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The answer for this is that  X = 18
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Andrea earns $32.25 a day. After 9 days, about how much will she have earned?
Zanzabum

Answer:

290.25 dollars earned

Step-by-step explanation:

32.25 times 9

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3 years ago
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You a Miguel Cervantes de Navas y Colon, captain in the Royal Spanish Army in Seville in the year 1842. Outside your barracks wi
djverab [1.8K]

<u>650 cannonballs </u>

Explanation step by step:

upper layer = 1 ^ 2

second layer = 2 ^ 2

third layer = 3 ^ 2

layer 12 is 12 ^ 2

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2 years ago
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Solve the equation 2x+1=x-3​
Agata [3.3K]

How to solve your problem

Topics: Algebra, Quadratic Equation

2

+

1

=

−

3

2x+1=x-3

2x+1=x−3

Solve

1

Subtract

1

1

1

from both sides of the equation

2

+

1

=

−

3

2x+1=x-3

2x+1=x−3

2

+

1

−

1

=

−

3

−

1

2x+1{\color{#c92786}{-1}}=x-3{\color{#c92786}{-1}}

2x+1−1=x−3−1

2

Simplify

Subtract the numbers

Subtract the numbers

2

=

−

4

2x=x-4

2x=x−4

3

Subtract

x

x

from both sides of the equation

2

=

−

4

2x=x-4

2x=x−4

2

−

=

−

4

−

2x{\color{#c92786}{-x}}=x-4{\color{#c92786}{-x}}

2x−x=x−4−x

4

Simplify

Combine like terms

Multiply by 1

Combine like terms

=

−

4

x=-4

x=−4

Solution

=

−

4

5 0
3 years ago
There is a picture attached *try to show work*
Harlamova29_29 [7]
Replace F in the equation with 113.

5/9(113-32)

5/9(81)

5 * 81 = 405
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5 0
3 years ago
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