Answer:
LCD = 60
<em>BRAINLIEST, PLEASE!</em>
Step-by-step explanation:
All of the denominator numbers are multiples of 60, and since 60 is also equal to the largest denominator number, it's the LCD.
Answer:
Y= -2x + 5
Step-by-step explanation:
A product of a fraction that is less than one has a top number that's smaller than the bottom number, and if the top number is bigger than the bottom number it is considered a improper fraction and its greater than one. Another way to write a fraction that is greater than one (improper fractions) is turning it into a mixed number.
Here we're discussing the "nth partial sum of a geom series."
1 - r^n
The formula for that is s(n) = a(1) ---------------
1-r
We can subst. the given values and see where that takes us:
1 - (-2)^6 1 - 64
105 = a(1)*---------------- = ----------*a(1) = -21*a(1)
1-(-2) 3
105
Solving this for a(1): a(1) = --------- = -5 (answer)
-21
