Answer:
m=3/4
Step-by-step explanation:
B and c are correct because you use divison and multiplication to get the right answer and the right answer is 99cm
Let's simplify step-by-step.
<span><span>12<span>x^2</span></span>+<span>9<span>x^2
</span></span></span>Combine Like Terms:
<span>=<span><span>12<span>x^2</span></span>+<span>9<span>x^2
</span></span></span></span><span>=<span>(<span><span>12<span>x^2</span></span>+<span>9<span>x^2</span></span></span>)
</span></span><span>=<span>21<span>x^<span>2</span></span></span></span>
7/8 of a gallon
2/3=16/24
7/12=14/24
2 1/8=51/24
14+16=30
51-30=21
so your final answer is 21/24 or 7/8
Volume of the wrapper = pi * 0.7^2 * 10 = 4.9pi cm^2
Volume of one tablet = 0.7^2 * 0.5 pi = 0.245pi
Number of tablets in the wrappe = 4.9pi / 0.245pi = 20 (answer)
