D = adult
c = child
t = total admission cost
t = 8d + 5c
t = 8(2) + 5(3) = $31
Answer:
hold on i'm abt to answer it
Step-by-step explanation:
Answer: -7/3≤t≤5/3
Step-by-step explanation:
|2t + 2/3|≤4
2t + 2/3≤4
(2t + 2/3≤4)*3
6t+2≤12
6t≤10
t≤10/6
<u>t≤5/3</u>
2t + 2/3>=-4
(2t + 2/3>=-4)*3
6t + 2>=-12
6t>=-14
t>=-14/6
<u>t>=-7/3</u>
-7/3≤t≤5/3
Answer:
27/2
Step-by-step explanation:
9 : 2/3 =
9 * 3/2 =
(3*9=27)
27/2 Is your answer
Answer:
x=8,9
Step-by-step explanation:
x^2-17x+72=0
(x-8)(x-9)=0
x=8,9
