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Alja [10]
3 years ago
5

A history teacher is writing a test worth 100 points. She uses multiple choice questions worth six points each and true false qu

estions worth two points each. She wants to test to have three times as many multiple-choice questions as true false questions. M represent the number of multiple choice questions on a test and let T represent the number of true false questions. Which system of equations can be used to find how many of each type of question she should write?
Mathematics
1 answer:
STALIN [3.7K]3 years ago
6 0

Answer:

15 multiple choice 5 true false

Plzzzzz give me Brainliest!!!!!  

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Solve for the value of y.<br> 60°<br> (8y-2)
rusak2 [61]
Since it's a right angle the sum of the two angles equals 90°
(8y-2)°+60°=90°
8y-2=90-60
8y-2=30
8y=30+2
8y=32
y=32/8
y=4
3 0
3 years ago
If you roll a dice 100 times how many times would you expect to roll a product that is a multiple of 5
Luden [163]

If you're rolling a single cube, then ...

-- There are 6 possible out comes.
-- One of them (5) is a multiple of 5 .
-- The probability of rolling it is (1/6) = <em>16-2/3 %</em> .

If everything is acting perfectly random, then ion 100 rolls,
you'd expect to succeed 16 or 17 times.


If you're rolling a pair of cubes, then ...

-- There are (6 x 6) = 36 possible outcomes.
-- There are seven ways to get a multiple of 5.
(1+4),  (4+1),  (2+3),  (3+2),  (4+6),  (6+4),  (5+5)
-- The probability of rolling one of those is
                                                             (7/36) = <em>19-4/9 %</em> .

If everything is acting perfectly random, then in 100 rolls,
you'd expect to succeed 19 or 20 times.


3 0
3 years ago
There were 500 people at a play. the admission price was $6 for general public and $3 for students. the admission receipts were
dem82 [27]
Its 880 i think but hope yhu get it right

5 0
3 years ago
Help
enyata [817]
Part A=5 inches 
Part B=6.25 
I know part A but not sure I think thats the answer for part B
4 0
3 years ago
4 + 4 = <br><br><br><br><br> plz help me question below!
STALIN [3.7K]

Answer:

A

Step-by-step explanation:

5y=32

trying to get y by itself

y=32/5

32/5 is the same as 6 and 2/5

pls  mark me brainliest

5 0
3 years ago
Read 2 more answers
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