Step-by-step explanation:
$68 000 × 8 years
= $544 000
$1 500 × 8 years
= $12 000
$544 000 + $12 000
= $556 00
Answer:
My sister will swing the total distance = 40 feet
Step-by-step explanation:
On the first swing my sister travels a distance of 8 feet.
In every successive swing she travels 80% of the distance of the previous distance.
So the sequence formed by the distance traveled in every swing will be a geometric sequence.
First term of the sequence 'a' = 8 feet
common ratio 'r' = 0.80
Since this sequence is an infinite geometric sequence,
Sum of this sequence =
[Since r < 1]
= 
=
= 40 feet
Therefore, my sister will cover the total distance = 40 feet
First, start by distributing the 3. The equation becomes:
3x-6+5=3x-2
Then, you can simplify the left side of the equation:
3x-1=3x-2
Next, subtract 3x from both sides in an effort to make the variable be on one side of the equation. Once you do this, you will end up with:
-1=-2
Since this is not true, if means that there are no solutions.
Hope this helps!