Let a be the amt of perfume A, and b be the amt of perfume B. We have been given that
<span>a+b=3</span> and that <span>a∗15+b∗35=63</span>
From equation 1, we substitute <span>b=3−a</span> so as to get, <span>a∗15+(3−a)∗35=63
</span> which means, <span>15a+105−35a=63</span> which means, <span>−20a=−42
</span><span> so a = 2.1 ounce and b = 0.9 ounce</span>
A commission is a percentage of total sales,
multiply the rate of commission by the total sales
See attached picture for steps and answer:
Answer: the answer is d
Step-by-step explanation: if the sign is like this > the arrow moves to the right and if its like < its to the left.
if the circle on the 11 is bold that means theres a line under > if theres no bold that means there's no line under the >.
the line means less than or equal too
goodluck :)
