Please help! Im stuck on this question
1 answer:
Answer:
(-9,-1)
Step-by-step explanation:
See the attachment. Use a graphing system such as Desmos and find the intersection of the 2 lines.
One may also solve them mathematically to insure the correct solution.
y = (1/3)x + 2
y = (2/3)x + 5
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Since y = y:
(1/3)x + 2 = (2/3)x + 5
-(1/3)x = 3
x = -9
---
Use this value to find y:
y = (1/3)x + 2
y = (1/3)(-9) + 2
y = -1
=============
<u>(-9,-1)</u>
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Answer:
See Explanation Below
Step-by-step explanation:
Given
Total Sweets = 10
Red = 4
Green = 2
Yellow = 3
Purple = 1
Required
a & b
The question is not properly presented; however the solution is as follows;
A.
Let P(Yellow) represent the probability of selecting a yellow sweet and n(Yellow) represent the number of Yellow sweets;
So, whichever letter that shows or
is the probability of choosing a yellow sweet
B.
Let P(Orange) represent the probability of selecting an orange sweet and n(Orange) represent the number of orange sweets;
Since, there's no orange sweet in the bag;
In probability; opposite probabilities add up to 1;
Let P(Not\ Orange) represent the probability of choosing a sweet that is not orange
Substitute
So, whichever letter that shows 0 is the probability of choosing a sweet that is not orange