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schepotkina [342]
3 years ago
10

Please help me with 1 & 3!

Mathematics
2 answers:
kiruha [24]3 years ago
7 0
On three does it tells you the data
dusya [7]3 years ago
4 0
They both added up all the numbers for each column and then divided by how many numbers there were in total. For example, 1 + 9 + 11 = 21. 21/3 (How many numbers there were added total) would average to 7.
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Six times the product of eleven and two
Pie

11x2=22

22x6=132

I believe the answer is 132

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3 years ago
Roberto wants to display his 18 sports card in an album. Some pages hold 2 cards and others hold 3 cards. How many different way
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Roberto can display by 2 different ways
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3 years ago
Read 2 more answers
Simplify <br>99=2(-7b-3)+7​
Arisa [49]

Answer:

b=-7

Step-by-step explanation:

Simplifying

99 = 2(-7b + -3) + 7

Reorder the terms:

99 = 2(-3 + -7b) + 7

99 = (-3 * 2 + -7b * 2) + 7

99 = (-6 + -14b) + 7

Reorder the terms:

99 = -6 + 7 + -14b

Combine like terms: -6 + 7 = 1

99 = 1 + -14b

Solving

99 = 1 + -14b

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '14b' to each side of the equation.

99 + 14b = 1 + -14b + 14b

Combine like terms: -14b + 14b = 0

99 + 14b = 1 + 0

99 + 14b = 1

Add '-99' to each side of the equation.

99 + -99 + 14b = 1 + -99

Combine like terms: 99 + -99 = 0

0 + 14b = 1 + -99

14b = 1 + -99

Combine like terms: 1 + -99 = -98

14b = -98

Divide each side by '14'.

b = -7

Simplifying

b = -7

5 0
3 years ago
Read 2 more answers
Is 44/37 a rational number
Katena32 [7]

Answer:

no

Step-by-step explanation:

8 0
3 years ago
Nicole collected 1/4 of a bin of glass bottles to recycle. Maggie collected 5 1/5 times as many bins as Nicole. How many bins of
mojhsa [17]
This is a multiplication problem, so you multiply 4 x 5 1/5. First change 5 1/5 into an improper fraction. Do this by multiplying the denominator and whole, then add the numerator. 5 x 5 + 1= 26. Improper fraction is 26/5. Now multiply 4 x 26/5. 4 x 26= 104. So it is 104/5. Now if you want a mixed number your answer is 20 4/5
3 0
3 years ago
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