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Mars2501 [29]
3 years ago
13

Ms. Mor ris has 35 tests to grade this weekend. Mrs. Cook has 80% more tests than that to grade this weekend. How many tests doe

s Mrs. Cook have to grade?
Mathematics
1 answer:
Serga [27]3 years ago
8 0

Answer:

Mrs. Cook has to grade 63 tests.

Step-by-step explanation:

In order to find the answer, first you have to calculate 80% of the number of tests Ms. Morris has:

35*80%= 28

Then, you have to add the number that represents 80% to the number of tests Ms. Morris has to grade:

35+28=63

According to this, the answer is that Mrs. Cook has to grade 63 tests.

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8_murik_8 [283]

Hey!

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Solution:

= -2.1 + 0.3 + -1.7 + -0.4

= -1.8 + -1.7 + -0.4

= -3.5 + -0.4

= -3.9

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Answer:

a) -3.9

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Hope This Helped! Good Luck!

5 0
3 years ago
Part I
tino4ka555 [31]

Answer:

Step-by-step explanation:

I know that the two means are are 11.28 and 12.

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3 0
3 years ago
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For addition, drag tiles onto the board. to form a group, place one tile on top of another. what is the sum of -2 and -7?
musickatia [10]

The sum of -2 and -7 is given as follows :

-2 + (-7)

In mathematical operations, + * - is - therefore

Now soo we have,

-2 – 7

This gives us: -9

Learn more about addition at : brainly.com/question/20691960

#SPJ4

Disclaimer : The complete question is given below.

Question :

For addition, drag tiles onto the board.

To form a group, place one tile on top of another.

What is the sum of -2 and -7?

Board sum: 0

Reset

5 0
2 years ago
How many triangles can be constructed with angle measurements​ 134°,10°,36° ​? exactly one triangle, more than one triangle, no
Valentin [98]
More than one triangles of different triangles of different sizes can be constructed with angle measurement of <span>134°,10°,36°</span>
4 0
3 years ago
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The parabola is swached vertically by a factor of 5.
kobusy [5.1K]

Answer:

answer below

Step-by-step explanation:

I think you mean "squashed" or "stretched" vertically by a factor of 5.

f(x) is the original parabola equation

g(x) = 5f(x) is vertically stretched by a factor of 5

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3 years ago
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