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ZanzabumX [31]
3 years ago
13

a test is worth 80 points multiple choice questions are worth 2 points and short answer questions are worth 4 points if the test

has 25 questions how many mutiple choice questions are there
Mathematics
2 answers:
vazorg [7]3 years ago
4 0
80 divided by 2.5 is 32, if this is the entire question.
den301095 [7]3 years ago
3 0

For Apex Users 2m+4s=80

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What is the answer to 6x-8
Readme [11.4K]

The answer to 6 x (-8) = -48

<u>It is -48 because anytime you multiply one negative to one positive it will be negative if you multiply two negative's it come out to be a positive </u>

                                                                                                        Hope this helps

                                                                                             Have a wonderful day

7 0
3 years ago
Peter wants to use 75-watt lightbulbs and other electronics in his tree house. He has one outlet with a maximum of 900 watts. Wh
ohaa [14]

Expression is 900 - 75n

Step-by-step explanation:

  • Step 1: Maximum watts that can be used is 900W. Find amount of watts used by n light bulbs.

⇒ Watts used by n light bulbs = 75 × n = 75n

  • Step 2: To find the remaining amount of wattage, subtract the maximum possible W and the watts used by the light bulbs.

⇒ 900 - 75n

8 0
3 years ago
Read 2 more answers
Write an inequality to compare the numbers 7 1/8 and square root of 50.
matrenka [14]

Answer:

Latter C.

Step-by-step explanation:

..............................

4 0
3 years ago
Can you help me solve this?​
Natalka [10]

Answer:

first one is rational, second is also rational, third is rational, fourth is rational, and fifth is irrational.

Step-by-step explanation:

Rational numbers are numbers that can be expressed as a fraction or part of a whole number. (examples: -7, 2/3, 3.75) Irrational numbers are numbers that cannot be expressed as a fraction or ratio of two integers. The reason why \sqrt{12} is an irrational number is bc it's not a perfect square while\sqrt{49} equals to 7 and is a perfect square.

6 0
3 years ago
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How can you prove that a conjecture is false? :)
meriva

Answer:

you have to find only one example in which the conjecture is not true.

6 0
3 years ago
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