Answer:
y=2x-7
Step-by-step explanation:
(hope this helps!)
=-0.75 positive divided by a negative =negative , positive divided by a positive=positive.negative divided by a negative = positive.
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Answer:
1 5/24 + 7 22/24 = 8 27/24
Step-by-step explanation:
No change is required to the fraction on the first line:
1 5/24 = 1 5/24
The fraction on the second line can be multiplied by 2/2 to make its denominator 24.
7 11/12 = 7 22/24
The fraction on the third line is the sum of the fractions on the other two lines. It is an improper fraction. We know this because the integer portion of the sum is shown as 8, not 9, as it would be if the fraction were reduced.
5/24 +22/24 = 27/24
Then the sum is ...
1 5/24 +7 22/24 = 8 27/24
_____
If the fraction on the final line were reduced, the sum would be 9 3/24 = 9 1/8.
Answer:
(k(5)-k(-3))/(5+3)
Step-by-step explanation:
Rate of change is the slope. We can determine the slope by using the following equation:
Where in this case f(x) = k(x) and so we have:
16-6n=20-2n
add 6n to both sides
16=20+4n
subtract 20 from boths ides
-4=4n
divide 4
-1=n
n=-1