Each washing machine is $390 and the first washing machine is better because its marked down all the way in stead of a discount, meaning that the tax will be lower (I think)
Step-by-step explanation:
Total number of legs = 80
So if there are 10 mammals so there legs = 40
And the no of resident birds should be twice
So there are 20 resident birds and number of legs = 20 × 2 = 40
Answer:
-3.3...
Step-by-step explanation:
3.2p-2.5+2.1p=5p-7/2
3.2p+2.1p-5p=-7/2+2.5
5.3p-5p=-7/2+2.5
0.3p=-1
p=-1/0.3
p=-3.3
Answer:
I don't know, I'm just doing this to get points. lol
Step-by-step explanation:
haha
Answer:
a) in division we subtract the index notations
c power 4 / c power 3 = c power 1 or c
d power 5 / d power 3= d power 2
8/2 = 4
answer = 4cd power 2
b) 9/3 = 3
a power 3/ a power 1 = a power 2
b power 5/ b power 2 = b power 3
ans= 3a power 2 b power 3