To keep the fire burning for 18 hours, she needs 18/4 times 6=27 logs.
Answer:
B,Friday
Step-by-step explanation:
4 to 9 is 5 hours,the total hours for the week is 32.5 hours
There are 85 candy bars in each box, and he will have 340 candy bars left after he gives three boxes to a friend.
Answer:
x = - 4
Step-by-step explanation:
Given
r(x) = - 5x - 1 and r(x) = 19, then equating the right sides gives
- 5x - 1 = 19 ( add 1 to both sides )
- 5x = 20 ( divide both sides by - 5 )
x = - 4