Answer:
y = -16.9
Step-by-step explanation:
<u>→Add 0.8y to both sides:</u>
-0.8y + 5.49 = -19.86 - 2.3y
5.49 = -19.86 - 1.5y
<u>→Add 19.86 to both sides:</u>
25.35 = -1.5y
<u>→Divide both sides by -1.5:</u>
-16.9 = y
Answer:
-1 over 2
Step-by-step explanation:
They had $80 then they cut the price. so 216-80=136
136/2=68
68+20=88
they sold 88 tickets
Answer:
B
Step-by-step explanation: