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earnstyle [38]
3 years ago
15

Barack Obama High School raised $42,350 for travel costs to travel to the 2021 inauguration in Washington D.C. The bus costs $11

,500 to rent for the week, including fuel. If the cost per student for food and lodging is $750 for the week, how many students can attend the inauguration? Part A: Define a variable and write algebraic equation for the situation. (5)Part B: How many students can attend the inauguration.
Mathematics
1 answer:
Elenna [48]3 years ago
8 0

Answer:

Approximately 41 students can attend the inauguration

Step-by-step explanation:

Let x denotes number of students who can attend the inauguration.

Cost per student for food and lodging = $ 750

So,

Total cost = $ 750 x

Also,

Amount of rent = $ 11,500

As Barack Obama High School raised $42,350 for travel costs to travel to the 2021 inauguration in Washington D.C,

750x+11,500=42,350\\750x=42,350-11,500\\750x=30,850\\x=\frac{30,850}{750}\\ x=41.1

So, approximately 41 students can attend the inauguration

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Y=(3/5)x -3 and 5y =3x-10 these lines are and the second question?
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Look at the first line:  y = (3/5)x - 3.  What happens if you multiply each term by 5, to eliminate the fraction?

5y = 3x - 3

Compare this to the second equation, 

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4 0
3 years ago
Need help i don't know what im doing?​
AveGali [126]

Answer:

X=5

Step-by-step explanation:

f(1)= -1^2+4(1)+12=15

f(2)= -2^2+4(2)+12=16

f(3)= -3^2+4(3)+12=15

f(4)= -4^2+4(4)+12=12

f(5)= -5^2+4(5)+12=7

g(1)=1+2=3

g(2)=2+2=4

g(3)=3+2=5

g(4)=4+2=6

g(5)=5+2=7

so g(5)=f(5)= X=5

3 0
2 years ago
Read 2 more answers
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