s = the number of student tickets sold
a = the number of adult tickets sold
The drama class sold 25 more student tickets than adult tickets to the fall play
s = a + 25
The class collected $660 from ticket sales:
6s + 3a = 660 divide both sides by 3
2s + a = 220
by solving the system of equations
s = a + 25
2s + a = 220
we find
s = 81.67 student tickets
a = 56.67 adult tickets
Answer:
=
2
3
/3
Step-by-step explanation:
Distribute
6(+6)−12=3(3−1)+4
6+36−12=3(3−1)+4
Subtract the numbers
6+36−12=3(3−1)+4
6+24=3(3−1)+4
Distribute
6+24=3(3−1)+4
6+24=9−3+4
Add the numbers
6+24=9−3+4
6+24=9+1
Subtract 2 4 24 24 from both sides of the equation
6+24=9+1
6+24−24=9+1−24
=
2
3
/3
Answer:
Correct answer: C. Ca = 4 Cb
Step-by-step explanation:
Given: Ra = 4 Rb
Ca : Cb = ?
Using the following formula to calculate the circumference of a circle:
C = 2 R π
Cb = 2 Rb π
Ca = 2 Ra π = 2 ·( 4 · Rb) · π = 4 · (2 Rb π) = 4 · Cb
Ca = 4 · Cb
God is with you!!!
The only line that is undefined is a vertical line because it has "infinite" slope. It will always have the form of x=k. It is undefined because infinite slope is undefined. It is also the only line which is not a function.