im assuming you need to know the length of the 7 equal bits of ribbon. the original length of ribbon - the length of ribbon left over = 7x
170.9-16.2=154.7. 154.7/7=x = 22.1
each length of ribbon was 22.1 inches long
Answer:
Percentage Calculator: 14 is what percent of 56? = 25.
Step-by-step explanation:
Easy peasy
sub random points for x and solve for y
or solve for y and sum points for x and get y values
some easy points that work most of the time
sup
x=0
y=0
if x=0
0-4y=-18
4y=18
y=9/2
y=4.5
(0,4.5) is one point
if y=0
x-4(0)=-18
x=-18
(-18,0) is aonther
another is
(-5,2)
3 points are
(0,4.5)
(-18,0)
(-5,2)
Answer:
Step-by-step explanation:
We have:
We can use <em>common denominator</em>.
Observation:
If you have, 
Then,
Using <em>distributive property</em>:
Observation:
c(a+b)=ca+cb
Finally,
The answer then is:
