Answer:
to my opinion answer is C.0 if the answer is correct mark me as brain list
Step-by-step explanation:
Points are (8,5) and (-12,-9)
The equation of a line passing through two points is given by :
or
But he writes the equation 7x – 10y = 3 which is not matching with the one we have calculated. It means that model calculated by Devon is not good.
Answer:
Step-by-step explanation:
Combine like terms
m = ± 4
Given the fraction of the students that can recognize all 26 letters, the number of student that still needs to learn the entire alphabet is 21.
<h3>How many students still needs to learn the entire alphabet?</h3>
Given that;
Number of students enrolled (no English) at ABC n = 150
6/7 of the students can recognize all 26 letters.
Number of students that can recognize all 26 letters will be;
6/7 × n = ?
6/7 × 150 = 128.6 ≈ 129
Now, the number of student that still needs to learn the entire alphabet will be;
x = n - Number of students that can recognize all 26 letters
x = 150 - 129
x = 21
Therefore, given the fraction of the students that can recognize all 26 letters, the number of student that still needs to learn the entire alphabet is 21.
Learn more about word problems here: brainly.com/question/2610134
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9.) <span>1/2(4x-6)=11
</span>Multiply 4 and -6 by 1/2
2x-3=11
Add 3 to both sides
2x=14
Divide 14 by 2
Final Answer: x=7
10.) 2/3(6x-9)=-34
Multiply 6 and -9 by 2/3
4x-6=-34
Add 6 to both sides
4x=-34
Divide -34 by 4
Final Answer: x=-8.5