Answer:
C
Step-by-step explanation:
As x goes up, y goes down
Answer:
4 4/9 days.
Step-by-step explanation:
You work in rates per day, so:
1/10 + 1/8 = 1/x where x is the number of days working together.
Multiply through by the LCD 40x:
4x + 5x = 40
9x = 40
x = 40/9 = 4 4/9 days.
Answer:
There are 20 nickels and 12 quarters.
Step-by-step explanation:
20 nickels = 1 dollar.
12 quarters = 3 dollars.
$1 + $3 = $4
Answer:
216 logs
Step-by-step explanation:
Since there is 24 hours in a day, and they are staying for 2 nights, which is three days, the total amount of hours would be 72 hours. So you would write it like this:
l = the number of logs needed
l = (3)(72)
l = 216
plz mark brainliest ty
