The answer would be A because (2,100) crosses the lines on the graph.
Answer:
4 maybe
Step-by-step explanation:
4n-5=3n+2
subtract 3n from each side
4n -5 -3n = 3n +2 -3n
n -5 = 2
add 5 to each side
n-5+5 = 2+5
n = 7
To solve a equation with a variable, you need to get the variable alone. I got the variable on the left hand side and the constants on the right hand side
Answer:
Child tickets sold: 97
Step-by-step explanation:
Step 1: Write out system of equations
5.90x + 9.10y = 1282.10
x + y = 175
Step 2: Rewrite 2nd equation
y = 175 - x
Step 3: Substitution
5.90x + 9.10(175 - x) = 1282.10
Step 4: Distribute
5.90x + 1592.5 - 9.10x = 1282.10
Step 5: Combine like terms
-3.2x + 1592.5 = 1282.10
Step 6: Isolate <em>x</em>
-3.2x = -310.4
x = 97
And we have our final answer!
