Answer:
the answer to this question is 121 but there is a problem with that question because its common difference is not the same
Hi!
I can help you with joy!
- Remember, the Distributive Property states that
- Now, let's use this property to solve our problem:
- 3(x+6)
- According to the property, we have to distribute 3 and multiply it by everything inside the parentheses:
- 3*x + 3*6
- 3x+18 (Answer<em>)</em>
Hope it helps.
<em>Answered by</em>
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Answer:
AC ≈ 67.9
Step-by-step explanation:
15² = 9 (3x + 1 + 9)
225 = 9 (3x + 10)
225 = 27x + 90
135 = 27x
x ≈ 19.29
AC = (3x + 1 + 9)
AC = 3 (19.2857...) + 1 + 9
AC = 57.857... + 1 + 9
AC = 57.857... + 10
AC ≈ 67.9
He was wrong, you cannot make 10 coins by adding 32 coins to 28 coins. If you want to obtain 10 coins from 32 coins and 28 coins, you can subtract 28 coins from 32 coins.
This can be illustrated as follows:
32-28=10
