5c+5d+8c+4d or the simplified version is 13c+9d
Answer:
(0,3)
y=3
x=0
Step-by-step explanation:
x+5y=15
-3x+2y=6
solve the equation
x=15-5y
-3x+2y=6
substitute the value of x into an equation
-3(15-5y)+2y=6
distribute
-45-15y+2y=6
add 15 to 2
-45-17y=6
add 45 from both sides
17y=51
divide both sides by 17
y=3
substitute the value of y into an equation
x=15-5•3
multiply 5 to 3
x=15-15
subtract
x=0
(0,3)
Answer:
y + 4 = 0(x + 5)
y + 4 = 0
y = -4
Step-by-step explanation:
Answer:
Tickets * cost - 10
Step-by-step explanation:
5*cost-10
