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Bogdan [553]
3 years ago
10

The mean number of people per day visiting a museum in July was 120. If 20

Mathematics
1 answer:
belka [17]3 years ago
6 0
B 140
Cause the mean affected by addition equations
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Nat2105 [25]
I believe the answer is 6 because if you use process of elmination it comes out to be 6 hopfully it helps
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Use the order of operations to evaluate the expression. 4 × ( 3 4 − 1 2 ) + 3 × 6
Vlad [161]

Answer:

19

Step-by-step explanation:

4 × ( 3/ 4 − 1/ 2 ) + 3 × 6

PEMDAS

Parentheses first

4 × ( 3/ 4 − 2/4 ) + 3 × 6

4 × ( 1/4 ) + 3 × 6

Then multiply and divide from left to right

1 + 18

19

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Flura [38]

Answer:

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Step-by-step explanation:

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vodomira [7]

Answer:

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Step-by-step explanation:

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16+ 2x =y

Supplementary angles add to 180

x + y = 180

Fill in y with the first equation

x + 16 +2x =180

simplify

3x +16 =180

subtract 16 from both sides

3x = 164

divide both sides by 3

x = 54 2/3

Insert the value of x into the first equation then simplify

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2 years ago
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Brut [27]

Answer:

5 packages of water and 3 packages of cheese sticks

Step-by-step explanation:

the least common multiple of 6 and 10 is 30

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