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Nataly [62]
3 years ago
8

A test is worth 50 points. Multiple- choice questions are worth 1 point, and short answer questions are worth 3 points. if the t

est has 20 questions, how many multiple-choice questions are there?
A. s for short answer, t for test

B. m for multiple choice, s for short answer

C. t for test, q for questions

D. p for points, m for multiple choice
Mathematics
2 answers:
DedPeter [7]3 years ago
5 0

Answer:

15 Short Answer Questions

( =45 points)

Step-by-step explanation:

STatiana [176]3 years ago
4 0
15 Short Answer Questions
( =45 points)

5 Multiple Choice Questions
( = 5 points)
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Midpoint segment plaese help shcolor in training
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Same as any other midpoint of line segment or two points, it is the average of the two points x and y coordinates...

mp=((x1+x2)/2, (y1+y2)/2)

mp=((-6+16)/2, (-9+5)/2)

mp=(10/2, -4/2)

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PLZ HELP ME, I WILL GIVE U A BRAINLIEST
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i dont see it

Step-by-step explanation:

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Using the substitution method, answer the question.<br><br> y=4x-3<br> y=-x+7
Nutka1998 [239]
Basically they're both equal
4x-3=x+7
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Help me please. I kinda need it right now.!
Maru [420]

Step-by-step explanation:

Given

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Also given

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2 years ago
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Solve for x <br>3(x - 2) = 6x - 12<br>​
nalin [4]

Answer:

The answer is 2

Step-by-step explanation:

Here's how I got it:

3(x - 2) = 6x - 12

Multiply 3 times x and 3 times 2, this is what you would get

3x - 6 = 6x - 12

Then, subtract the lowest x with the bigger X, this way you would have x on one side:

3x - 6 = 6x - 12

-3x        -3x

This is what you should have after this:

-6 = 3x - 12

Now, to get the variable (letter that represents a number) by itself, you have to add 12 to both sides like this:

-6 = 3x - 12

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You would get this:

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Finally, you have to get x by itself, so you have to divide 3 on both sides like this

6/3 = 3/3 x

That's why, your answer is 2

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3 years ago
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