Answer:
I want to say that 3=39
Step-by-step explanation:
Answer: 81 of each type of ticket was sold
Step-by-step explanation:
81 × adult tickets ($7) = $ 561
81 × students ticket ($4)= $324
Answer:
OPTION A
Step-by-step explanation:
4(0.5x+2.5y-0.7x-1.3y+4)
2x + 10y-2.8x-5.2y+16
-0.8x +4.8y +16
Answer:
y = -6x + 3
Step-by-step explanation:
y = -3(2x) -3(-1) = -6x + 3(1) = -6x + 3
Let y=x+6 be equation 1...
Replace equation 1 in equation 2
X+6 =-2x-3
X+2x = -3 -6
3x = -9
X = -3