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liberstina [14]
2 years ago
12

A science test has multiple choice questions and short answer questions. Each multiple choice question is worth 2 points and eac

h short answer is worth 5 points. Write an equation to represent the total points possible for the test.
Mathematics
1 answer:
Virty [35]2 years ago
3 0

Answer:

Step-by-step explanation:

Let x represent the number of multiple choice questions in the science test.

Let y represent the number of short answer questions in the science test.

Each multiple choice question is worth 2 points and each short answer is worth 5 points. This means that x multiple choice questions would be worth 2x points and y short answer questions would be worth 5y points

Therefore, an equation to represent the total points possible for the test would be

2x + 5y

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Alik [6]
5% of 1000 is 5 * 1000 / 100 = 5000 / 100 = 50.
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3 years ago
Find the solution set to each inequality. Express the solution in set notation.
daser333 [38]

The solution to the inequality 6m + 2 > -27 is  m > -4.33

The solution to the inequality 8(p-6)>4(p-4) is  p > 8

The given inequality is:

6m  +  2  >  - 27

Subtract 2 to both sides of the inequality

6m  +  2 - 2  >  -27  -  2

6m   >  -29

Divide both sides by 6

\frac{6m}{6}> \frac{-29}{6}  \\m  > \frac{-29}{6}\\m > -4.83

For the inequality  8(p-6)>4(p-4)

Expand the inequality using the distributive rule

8p  -  48   >  4p  -  16

Collect like terms

8p  -  4p  >  -16  +  48

4p    >  32

Divide both sides of the inequality 4

\frac{4p}{4} > \frac{32}{4}\\p > 8

The solution to the inequality 6m + 2 > -27 is m > -4.33

The solution to the inequality 8(p-6)>4(p-4) is p > 8

Learn more here: brainly.com/question/15816805

3 0
3 years ago
What is the square root of -6.76
mojhsa [17]

Answer:

2.6i

Step-by-step explanation:

undo the - by making it:  √-6.76= √6.76 x  √-1

then,  √-1 would be converted to imaginary number -> i

now rewrite it as  √6.76 x i or i√6.76 which is the same as the squareroot of 6.76 which is 2.6 times i.

Then just write your final answer as 2.6i

5 0
2 years ago
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Julli [10]

Answer:

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Step-by-step explanation:

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2 years ago
A parallelogram has a base 4.5 mi and height 4.9 mi. what is the area?​
Paul [167]

Answer:

22.05 mi.²

Step-by-step explanation:

A = bh

A = (4.5 mi)(4.9 mi)

A = 22.05 mi.²

7 0
2 years ago
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