They are mixed, and the proportions are correct.
Helmet
(Tried my best) gloves are things weared for to protect the hands. The same goes for the head, helmet is to protect our head
Answer:
If a mother is smoking and there are significant birth weights, a bar graph will be most effective. A bar graph can show how many children have similar weights, and you can tell which weights are most common.
Hope this helped.
Answer:
B. -3
Explanation:
Our equation is:
. We see that both sides have a term with denominator ax - 2, so let's add
to both sides:



Now multiply both sides by ax - 2:


We essentially want to make the terms on each side match. Look at the coefficient of x² on the left side: it's 24. That means on the right side, it should be 24, as well. Then, set -8a equal to 24:
-8a = 24
a = -3
Thus, the answer is B.