Answer:
Yes, because by dividing x by his equivalent y, you find a constant of proportionality being 10.
x / y = 10
Step-by-step explanation:
20 / 2 = 10
50 / 5 =10
60 / 6 = 10
70 / 7 = 10
Answer:
I believe the answer is D: Percentages
Step-by-step explanation:
I believe this is the answer because relative frequency is also titled as another approach to probability that is described in either proportions or percentages.
Let's solve your equation step-by-step.<span><span><span>2x</span>−18</span>=<span><span>5x</span>+18</span></span>Step 1: Subtract 5x from both sides.<span><span><span><span>2x</span>−18</span>−<span>5x</span></span>=<span><span><span>5x</span>+18</span>−<span>5x</span></span></span><span><span><span>−<span>3x</span></span>−18</span>=18</span>Step 2: Add 18 to both sides.<span><span><span><span>−<span>3x</span></span>−18</span>+18</span>=<span>18+18</span></span><span><span>−<span>3x</span></span>=36</span>Step 3: Divide both sides by -3.<span><span><span>−<span>3x/</span></span><span>−3 </span></span>= <span>36/<span>−3</span></span></span><span>x=<span>−12</span></span>Answer:<span>x=<span>−<span>12</span></span></span>
Answer:
N minus eight equals sixteen.
Step-by-step explanation:
