Answer:
12
Step-by-step explanation:
Since 8 poster takes 48 inches of tape
48/8 = 6
each poster will take 6
if you have two posters
6x2=12
so 12
The answer is 4.
x - the number of DVDs
<span>You can buy DVDs at a local store for $15.49 each:
15.49x
</span><span>You can buy them at an online store for $13.99 each plus $6 for shipping:
13.99x + 6
</span><span>How many DVDs can you buy for the same amount at the two stores:
</span>15.49x = 13.99x + 6
15.49x - 13.99x = 6
1.5x = 6
x = 6 : 1.5
x = 4
He had 7 and now he has 0.
Answer:
81 pounds
Step-by-step explanation:
First find what 12.5% of 72 pounds is, so you can add that number to 72 pounds to find the ideal weight.
12.5% of 72 can be calculated by multiplying 72 by .
That is: pounds.
So the dog's ideal weight is 72 plus 9 = 81 pounds
As it goes from 15 to 21, the range is 6 im pretty sure