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anastassius [24]
3 years ago
15

A store manager decides to clear out

Mathematics
1 answer:
azamat3 years ago
7 0

Answer:

it would be A:55%

Step-by-step explanation

For percent, to make it easier try to turn it into a 100.

20x5=100

do the same to the 9.

9x5=45.

Now subtract 45 from 100.

100-45=55.

There was a discount of 55%.

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Jada purchases movie tickets online. She buys 2 tickets for adults and 4 tickets for children. The cost of a ticket for a child
grandymaker [24]

Answer:

Step-by-step explanation:

58 is the answer without tax

so the cost of an adult ticket is 13 dollars

and the kids ticket is 8 dollars

use system of equations to solve this.

58=2x+4y

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8 0
3 years ago
Ann thought of a number N, multiplied it by 5 and added 7. Then she told the result R to Jim. side note R=5n+7 using the previou
Neporo4naja [7]

Answer:

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3 years ago
Equivalent ration of <br> b/40=9/10<br> b=____ ?
NARA [144]

Answer:

The correct answer is <em>b = 36</em>

Step-by-step explanation:

In order to find out what b is, you must find out what 9/10 is.

9/10 is 0.9. This will later be used to check our answer.

Now, solve by using cross-multiplication

b * 10 = 9 * 40.

Then use the commutative property to reorder the terms

10b = 9 * 40

Now Multiply 9 * 40 = 360

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Now divide both sides of the equation by 10

<em>b = 36</em>

7 0
3 years ago
How to answer the problem
Snowcat [4.5K]

(3 + 2) - 3² = 5 - 9 = -4

Regards :)

3 0
3 years ago
Read 2 more answers
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Answer:

i think the answer =x€R\(0)

8 0
2 years ago
Read 2 more answers
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