Answer:
5 and 6
Step-by-step explanation:
Because 35 is between 25 and 36.
First of all you need to push the restrictions for x so x not can being never equal 4 and -7 because than these denominators will be equal zero and these fractions undefined
1/(x-4) = 2/(x+7) cross multiple and will get
x+7 = 2(x-4)
x+7=2x-8
x = 15
hope this helped
Answer:
The unit price of the 20 pack is $0.79 and the unit price for the 8 pack is $0.80.
Step-by-step explanation:
Simply Take the price of the pack of batteries divided by the number within the pack.
$6.40 / 8 == $0.80
$15.80 / 20 == $0.79
Cheers.
The mistake done is in multiplying the numerator values after Taking LCM.
Correct answer is
Step-by-step explanation:
We will first solve the expression and then identify the error.
Solving:
Finding LCM of (x-2) and (x+1) we get (x-2)(x+1)
So, the mistake done is in multiplying the numerator values after Taking LCM. x+1-(x-2) we get x+1-x+2 because (-)*(-) = + and (-)*(+)= -. So, we get
x-x+1+2 we know that x-x=0 and 1+2=3
So, correct answer is
Keywords: Rational Expressions
Learn more about Rational Expressions at:
#learnwithBrainly
Answer:
to find the behaviour you can of course use an graph by help of demos but with the theory
in first scenario it's showing a maximum point
and in second it is an inflation point or it intercsect the y axis (y intercept)