First move +5 to to the other side.
-7x=-16-5
-7x=-21
Then after this devide both sides by negative seven.
X=3
Answer:
Improper Fraction: 20/3 yards
Mixed number: 6 2/3
Step-by-step explanation:
If 1 dress needed 5/6 yards to complete
then 8 dress needed
8 x 5/6 yards
which is 20/3 yards
I hope this helps
Answer:
<em>4</em>
Step-by-step explanation:
<em>First, write out the prime factorization of both 12 and 80: 12 = 2 x 2 x 3 and 80 = 2 x 2 x 2 x 2 x 5. Now collect only the prime numbers that each of them share in their factorizations, which are only two 2's. Thus, the greatest common factor between 12 and 80 is 2 x 2 = 4.</em>
