The value of the 1 in 214,278,216 is tens.
This is because it is in the tens spot.
Answer:
The more expensive book cost $90, the other two combined cost $60.
Step-by-step explanation:
x = cost of more expensive book
y = subtotal cost of the other books
x = 50% more than y, so x = 1.50y = 1.5y
x + y = total cost = $150
1.5y + y = 150
y = 150/2.5 = 60
x = 1.5y = 1.5(60) = 90
Answer: how do I graph this
Step-by-step explanation:
It would be 30 inches. Hopes this helps.
