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deff fn [24]
3 years ago
14

If x = 4 and y = 7 , evaluate the following expression: 3(3y - 4x)

Mathematics
2 answers:
Alex Ar [27]3 years ago
4 0

Answer:

The answer is 15

Step-by-step explanation:

The answer is 15 because I used the order of operations. So, first I calculated the paranthesis. Then I multiplied left and right and I got 15.

zhenek [66]3 years ago
3 0

Answer:

the answer is 47

Step-by-step explanation:

you have to look at the y as 7 plug the 7 in the parentheses on the left side of the minus sign and you get 63. Now look at the 4x. X is now replaced with 4. 4 times 4 is 16. 63 minus 16 is 47.

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I was wondering if you can help me with math problem​
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A number increased by two thirds of the number
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3 0
3 years ago
xYou volunteer to help drive children at a charity event to the​ zoo, but you can fit only 6 of the 16 children present in your
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There are 8008 groups in total, in other to drive the children

<h3>How to determine the number of groups?</h3>

From the question, we have

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  • Numbers to children at once, r = 6

The number of group of children that could be carried at once is calculated using the following combination formula

Total = ⁿCᵣ

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Read more about combination at

brainly.com/question/11732255

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8 0
1 year ago
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