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scoundrel [369]
3 years ago
7

A test worth 100 points has 26 questions. True/false questions are worth 2 points and short answers are worth 5 points. How many

2-point questions are on the test? How many 5-point questions are on the test?
Mathematics
1 answer:
Fynjy0 [20]3 years ago
3 0
10 x 2 = 20
5 x 16 = 80
80 + 20 = 100
10=2 points questions and 16 =5 points questions
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A container of cream cheese weighs 250 grams, which is equivalent to 8.8 ounces. Calculate the missing conversions
exis [7]
11 oz = 311.845 or 311.8 grams
1,000grams = 35.274 or 35.3 oz
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3 years ago
Evaluate -|-8-2|<br> -6<br> -10<br> 10
denis23 [38]

-10

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stiv31 [10]

Step-by-step explanation:

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3 years ago
If w = -2 and v = -8, which of the following expressions shows the values correctly substituted in for the variables in the expr
Ahat [919]

Answer:

<em>(-2)2 - (-8) + 1</em>

Step-by-step explanation:

When you substitute values into an algebraic equation, you need to input the values exactly how they are given. "w" must go where there are "w"s, and "v" must go where the "v"s are, otherwise you will get an incorrect answer. All values must also carry over their signs--they are one unit--and must be inserted as such, which is why - (-8) is correct, but not - (8) or - 8. (This is because those two negatives will cancel each other out and become +8 when solving). The parenthesis around the values are important because they protect the original values of the variables, which is why (-2)2 is correct. In the case of (-2)2, it also signifies that they are "attached" by multiplication, and when solving would become -4. Without signifying that the variables are separate from the rest of the equation via the parenthesis, it becomes very easy to solve it incorrectly.

5 0
3 years ago
Read 2 more answers
! PLEASE HELP QUICKLY !
Travka [436]

Answer:

see below

Step-by-step explanation:

y= 1/2x - 2

To find the x intercept, set y =0 and solve for x

0= 1/2x - 2

Add 2 to each side

2 = 1/2x -2+2

2 = 1/2x

Multiply by 2

2*2 = 1/2x *2

4 =x

The x intercept is 4

3 0
3 years ago
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