Okay so you should find the area and then divide it by 45
120*90= 10,800
10,800/45= 240
240 is the amount of packages you will need to cover the floor
Answer:
36
Step-by-step explanation:
it is $2 a bulb and you divide 72.50 into 2 or vise versa and bam you got your awnser. hope this helps
Answer:
No for being a factor of 4, No for being a factor of 52, No for being a factor of 10 but yes for being a factor of 6.
Step-by-step explanation:
So first at foremost, ignore the negative. Think of it as 3. So apply the normal divisibility rule of 3. (If sum of all digits of the number is divisible by 3, then the number is divisible by 3.)
No negative numbers can be a factor. So the same applies. (-3 × -2 = 6).
Hope this helped ! :)
Answer: 12
Work the problem in reverse:
9 - (-6) = 15
15 x 4 = 60
60/5 = 12
To make sure it’s correct, start with the number 12:
12 x 5 = 60
60/4 = 15
15 + (-6) = 9
