One number is five more than twice another. If their sum is decreased by ten, the result is twenty-two. Find the numbers.
2 answers:
(x+2x+5)-10=22
3x+5=32
3x=27
x=9
So, the numbers are 3 and 11
X = 2y + 5
(x + 2y + 5) - 10 = 22
(2y + 5 + 2y + 5) = 4y + 10
(4y + 10) - 10 = 22
4y = 22 y = 5.5
x = 2(5.5) + 5 x = 16
x = 16 y = 5.5
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34/81 = 0.420
Therefore the chance is 0.420
525, I believe. Because each ticket is $5, and in total, the tickets were $105. So I multiplied 5 x 105=525.
Please correct me if I'm wrong.
Answer:
A. (2, -2)
Step-by-step explanation:
if you find the median between (-1,3) and (5,-7) you get (2,-2).
The answer should be B, in other words 41
Step-by-step explanation:
I think this will help you. Thanks.
