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kirza4 [7]
2 years ago
12

O Destiny has read -2b + 78 pages in a book that has 10b + 3 pages in all. She has 12b - 75 pages left to read. true or false ​

Mathematics
1 answer:
Gemiola [76]2 years ago
4 0

Answer:

True

Step-by-step explanation:

The pages left = total pages - the pages read

(10b + 3) - (-2b +78)

10b + 2b + 3 - 78

12b - 75

The pages left is equal to 12b - 75

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What is 1365in Egyptian numeral​
anygoal [31]

Answer:

I used an Egyptian numeral converter.

Step-by-step explanation:

8 0
3 years ago
A player on the school baseball team reaches first base 710 of the times he is at bat. Out of 70 times at bat, how many times wo
Murrr4er [49]

Answer:

I predict that he will reach first base

out of 70 times at bat. answer: 3

Step-by-step explanation:

4 0
3 years ago
A house with an original value of increased in value to in years. What is the ratio of the increase in value to the original val
Anika [276]

Answer:

Ratio of the increase in value to the original value will be 1 : 5

Step-by-step explanation:

This question is incomplete; Here is the complete question.

A house with an original value to $150,000 increased in value to $180,000 in 5 years. what is the ratio of the increase in value to the original value of the house?

Original value of the house = $150000

Value of the house after 5 years = $180000

Appreciation in value of the house after 5 years = $180000 - $150000

= $30000

Now the ratio of the increase in value to the original value = \frac{\text{Increased value}}{\text{Original value}}

= \frac{30000}{150000}

= \frac{1}{5} or 1 : 5

Therefore, ratio of the increase in value to the original value of the house is 1 : 5

6 0
3 years ago
Tell whether the given value is a solution of the inequality
kipiarov [429]

Answer:

Yes it is, because...

Step-by-step explanation:

This is an inequality, so you can treat it as an algebraic expression.

The first step is to multiple both sides by 2, to get rid of the 2 on the left side.
Your equation will now look like this:
y >= 2y - 22

The next step is to get all the y variables to one side, now that its a lot more simplified. Subtract 2y from both sides to get:
-y >= -22

Finally, cancel out the negative on both sides of the equation to get the y as a positive y, all by itself. This will get you:
y <= 22

REMINDER: when you divide by a negative number, such as in this case dividing by -1 on both sides, the inequality sign will flip!

y = 18 works because it is less than 22. (:

8 0
2 years ago
Read 2 more answers
Please help and make it right..
Readme [11.4K]

Answer:

2.67 and 4.67 I think .........

8 0
3 years ago
Read 2 more answers
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