Answer:
72 dentists
Step-by-step explanation:
In this case, we can multiply 80 by 9/10 or .9 to get our answer.
If we were to multiply by 9/10 it would look like this:
But, if we were to multiply by .90 (remember that 9/10 = .9) it would look like this:
Therefore, if 9 out of 10 dentists recommended PurWhite toothpaste and 80 were surveyed then 72 out of the 80 would have recommended it.
<em>I hope this helps!!</em>
<em>If you have any questions feel free to ask!</em>
<em>- Kay :)</em>
Answer:
4th option because the two negatives will become positive and the 3rd will make it negative again
Answer:
(36,25)
Step-by-step explanation:
We want to find where the two lines intersect
We know the x value is about 1/2 way between 30 and 40 and the y value is close to 25
The closest value is (36,25)
Answer:
25 flowers
Step-by-step explanation:
You would have to plug in.
Since 175 is the amount of flowers in total, 175 = Y.
This means KX has to be the number of bouquets times the amount of flowers per bouquet.
Plug the 7 in for K.
This makes your equation:
Solve by diving both sides by 7.
This will get x by itself.
You should come up with:
Your answer is 25 flowers per bouquet.