Answer:
i tried on a calculator and it gave me 211.125
Answer: The answer is 3/2x^2+3/10x+17/20
Answer:
10 and 14
Step-by-step explanation:
Let the first number be x and the second number be y, then
x + 18 = 2y → (1)
y + 16 = 3x → (2)
Rearrange (1) expressing x in terms of y by subtracting 18 from both sides
x = 2y - 18 → (3)
Substitute x = 2y - 18 into (2)
y + 16 = 3(2y - 18) ← distribute
y + 16 = 6y - 54 ( subtract 6y from both sides )
- 5y + 16 = - 54 ( subtract 16 from both sides )
- 5y = - 70 ( divide both sides by - 5 )
y = 14
Substitute y = 14 into (3) for corresponding value of x
x = (2 × 14) - 18 = 28 - 18 = 10
The 2 numbers are 10 and 14
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Step-by-step explanation:
Please do not look for answer keys in this portal. You can ask for solutions to questions only.
It is not a peer to peer file sharing site.
Please upload any question that you want the answer to and it will be answered promptly.
Asking for answers key in this site will not be of any use as almost all of the users are interested in finding answers to questions or in providing solutions to questions.
So it is possible that nobody will provide you with the answer key.