Answer:
35 points in 20minutes is greater than 49 points in 35 minutes.
A+c=100
3a+2c=275, from the first c=100-a making the 2nd equation become:
3a+2(100-a)=275 perform indicated multiplication on left side
3a+200-2a=275 combine like terms on left side
a+200=275, subtract 200 from both sides
a=75, and since c=100-a
c=100=75=25
So the answer is D. 25 children and 75 adults
Equation 1: a+c=100
Equation 2: 3a+2c=275
Answer:444
Step-by-step explanation:
1/2 time base times height times 4
And then base times height times 4
add them together
F^-1(x)=12+x hope this is what you need
