Answer:
b
Step-by-step explanation:
Answer: $0.95 per battery
Step-by-step explanation: Divide 14.25 and 15.
Let G=cost of gold ticket.
Silver ticket costs
S=G/2+7, and
S=6G/5-14
Equate both,
6G/5-14=G/2+7
simplify
6G/5-G/2 = 7+14
12G/10-5G/10=21
7G/10=21
Cross multiply
G=10*21/7=30 => Gold tickets cost $30 each.
S=G/2+7=30/2+7=15+7=22
Silver tickets cost $22 each.
The first 100 gold ticket purchasers will therefore save $30-$22=$8 each ticket.
Answer:
x =5.1
Step-by-step explanation:
For the angle 82, we know the adjacent side and the opposite side
tan 82 = opposite/ adjacent
tan 82 = 36/x
Multiply by x on each side
x tan 82 = 36/x*x
x tan 82 =36
Divide by tan 82
x tan 82/ tan 82 = 36 / tan 82
x = 36/ tan 82
x=5.059470049
To the nearest tenth
x =5.1
The total cost including tax is $190.80