Answer:
If he has 45% of his cheak remaining we already have the remaining so we just to turn it into a fraction
First we put it over 100
<u>45</u>
100
Then we reduce it to the lowest terms
which would be
9/20
Answer:
k=-2
Step-by-step explanation:
Using substitution to find what you're missing, (in this case k) is when you plug each letter into the other equation:
-4k+3=3k+17
So now solve for k:
subtract 3 from both sides...
-4k=3k+14
subtract 3k from both sides to combine with -4k...
-7k=14
divide -7 from both sides...
k=-2
K is whatever you want it to be
Answer:
343 meters.
Step-by-step explanation:
Since, both the shapes are similar, their sides are also similar.
21 / 24 = 49 / w
1 / 7 = 49 / w
w = 7 * 49
w = 343
