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>
Answer:
Part A: 6250
Part B: No
Step-by-step explanation:
Part B: When Time is 2 Hours, the cost is $30.
30x3=90 < 100
So the unlimited weekly pass is not cheaper
(Find the value of y by given x)
The answer is $7.00 because 56.00/8=7.00.
Hope that helps.
Answer:
12
Step-by-step explanation:
Everything is multiplied by 4
Answer:
I dont understand your question but I'm going to assume that you want to add those numbers the answer would be 37 marbles in total
