<span>So we have a problem with two unknows and one equation. We have to express one over the other like this: 7a - 2b = 5a + b. First we separate one kind on the left side and the other kind on the right side: 7a - 5a = b + 2b. Then: 2a = 3b. Now we divide both sides by 2 and get: a= 3b/2.</span>
Answer:
She can make two necklaces with 10 inches. 8 more inches
Step-by-step explanation:
Answer:
15%
Step-by-step explanation:
D. divide 1000
hope this helped
Answer:
1.92
Step-by-step explanation:
9.6 divided by 5 = 1.92
