Ten times the sum of half a number and 6 is 8
1 answer:
You might be interested in
Shyam travel total distance ,when he travelled
by bus and
by car .
How to find the total distance travel by Shyam ?
Shyam travelled distance by bus
Shyam travelled distance by car
Total distance travelled by shyam is
Total distance= distance travelled by car + distance travelled by bus
Total distance
Learn more about the distance travel is here :
#SPJ4
Answer:
A) Quantity x minus 5 over quantity x plus 1, where x≠-1 and x≠-9
Step-by-step explanation:
Simplifying the numerator first:
x² + 4x - 45 using the quadratic formula you get;
(x - 5)(x + 9)
Then simplifying the denominator x² + 10x + 9 using a quadratic formula you get;
(x + 1)(x + 9)
Dividing the numerator and denominator now gives;
Cancelling (x + 9) throughout leaves you with;
The only restrictions here is if x = 1 and 9 which will give an undefined answer.