when multiplying by 10 all you do is take the original number and add it 10 times.
Answer:
$1,855
Step-by-step explanation:
Rent per year = $15.90 psf
Hence,
Rent per month = 15.90/12 psf = $1.325 psf
Rent of the store per month
= 1400 * $1.325 psf
= $1,855
The answer to question is 22.50
Answer:
temperature of city a=5
temperature of city b=4
Step-by-step explanation:
Given:
Let temperature of city A= a
temperature of city B=b
As given:
4a=8+3b
a-2b=-3
rearranging 2nd equation we get:
a=-3+2b
substituting above in 1st equation we get:
4(-3+2b)-3b=8
8b - 12 = 3b + 8
8b-3b=12+8
5b = 20
b = 4
Now substituting b=4 in 4a = 8 + 3b
, we get
4a = 8 + 3b
4a = 8 + 3(4)
4a = 8 + 12
4a = 20
a = 20/4
a = 5
temperature of city a and city b on that day is 5C and 4C respectively!
