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weeeeeb [17]
3 years ago
7

Matt gave half of his books to the local library and kept the other half. His best friend gave him 3 more books. He now has 57 b

ooks. How many did he have to start?
Mathematics
1 answer:
Pani-rosa [81]3 years ago
5 0
He started with 108 books
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15% of what number is 234
Alexandra [31]
15% of 1560 is 234. 234/0.15=1560 and 1560 x 0.15=234, therefore the answer is 1560. 
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3 years ago
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Paul teaches math to five classes in sixth grade. He wants to measure the variation in the performances of students of each clas
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Answer:

mean absolute deviation

Step-by-step explanation:

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Write the equation Of a function who parent function, f(x)=x+8 is shifted 2 units to the right
Juli2301 [7.4K]

Answer:

g(x)=x+6

Step-by-step explanation:

we have

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so

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5 0
3 years ago
Which of the following statements is not correct? A every square is a parallelogram B every parallelogram is a rectangle C every
n200080 [17]
A. A square is a special type of parallelogram, so every square is a parallelogram. A. is true.

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C. A parallelogram with 4 congruent sides is a rhombus. A rhombus is a special type of parallelogram, so every rhombus is a parallelogram. C. is true.

D. A rectangle is a special type of parallelogram, so every rectangle is a parallelogram. D. is true.
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What is the missing number in 12,24,72,288
Ronch [10]
12*2=24
 24*3=72
 72*4=288
 n*(x+1)
288*(4+1)
288*5=1440
5 0
3 years ago
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