The unit rates is $40 $160 divides by 4 calculators gets you $40
10% is the fraction which would be 1/10
Answer:
Step-by-step explanation:
-d + 6 = 16
-d = 10
d = -10
the answer is b
Hello!
A unit rate is the total cost for a single item.
Example: 10 dollars for 2 brooms (idk xD)
You would divide it. 10 ÷ 2 = 5
It would be 5 dollars for 1 broom
^ Unit rate
Hope this helps! Have a lovely day! ~Pooch ♥
7 * 0.5 + 3 * 0.8 = 3.5 + 2.4 = 5.9
<span>5.9/10 X 100 = 59%
</span><span>59% concentration of new mixture</span>
