A. 2x+y=25; x+y=20
x represents cheese wafers and y represents chocolate wafers.
B. I will choose elimination since there is y and y. I can multiply one equation by -1 to get y and -y, which cancels out.
2x+y=25
-x-y=-20
Add equations
x=5
Plug x in
5+y=20
y=15
Final answer: 5 cheese wafers, 15 chocolate wafers
65 people=20 minutes
20*3=60 minutes which is 1 hour
65*3=195 people per hour (This is the rate per hour)
195*6=1,170 people per six hours
Is there something missing on the third option? None of the other options are wider
Answer:
Below.
Step-by-step explanation:
35% as a decimal can be written as 0.35. Because it is 0.35 out of 1.00 or 0.35%.
As a fraction, you could write it as 35/100 because its 0.35 or 35/100
