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Vladimir79 [104]
3 years ago
10

I have a 84% in class, there is a 25 point quiz worth 100 points, how what grade do I need to get to at least have an average gr

ade of an A
Mathematics
2 answers:
Delicious77 [7]3 years ago
8 0

A 93%-96%

A- 90%-92%

B+ 87%-89%

B 83%-86%

Thepotemich [5.8K]3 years ago
4 0

At least about 20 points it can depend on the class but not really.

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a car travels along a straight road to the east for 150 meters in 4 seconds and west for 50 meters in one second​
makvit [3.9K]

a car travels along a straight road to the east for 150 meters in 4 seconds and west for 50 meters in one second

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3 years ago
The sum of John’s and Matt’s ages is 42. The difference of their ages is 6. If Matt is older than John, what are their ages? Mat
jasenka [17]
Matt is 24 and John is 18. 24 - 18 is 6. And 24 + 18 would equal 42.
3 0
3 years ago
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Ken has a pole that is 26 inches long. He wishes to cut it into two pieces so that one piece will be 8 inches longer than the ot
Yuliya22 [10]

Answer:

9 inches

Step-by-step explanation:

Do the question algebraically, represented by this equation:

let x be the shorter piece

x + (x + 8) = 26                      (longer piece is 8 units longer)

Remove brackets

x + x + 8 = 26                 Combine like terms              

2x + 8 = 26                   Start isolating "x"

2x + 8 - 8 = 26 - 8           Subtract 8 from both sides

2x = 18

2x/2 = 18/2           Divide both sides by 2

x = 9                    shorter piece

The shorter piece would be 9 inches.

If you needed the longer piece too:

longer piece = x + 8

x + 8

= 9 + 8

= 17

The longer piece would be 17 inches.

Check your answer:

Longer + Shorter = 26           Substitute the lengths

17 + 9 = 26                    Add

26 = 26                same number

LS = RS                left side equals right side

The answer is correct.

3 0
3 years ago
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Answer:

a. 3

b. 2(3) is 6

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2 years ago
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Answer:

MNP is congruent to QST.

N = S.

Angle S is 78 degress

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3 years ago
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