Answer:
she made 2200 Dhs for those two months?
Step-by-step explanation:
Monthly subscription fee of Sara's website for each subscriber = Dhs 10
Last month, the website had 100 subscribers.
Last month Sara received subscription fee = 100 × 10
= 1000 Dhs
This month, 30 new members joined the website, and 10 members canceled their subscription.
Total number of subscribers this month = (100 - 10)+30 = 120 subscriber
This month Sara received subscription fee = 120 × 10
= 1200 Dhs
She made money those two months = 1000 + 1200
= 2200 Dhs
she made 2200 Dhs for those two months?
Answer:C
Step-by-step explanation:
volume is widht x length x depth so it is 5 x 3 x 2 = 30
Answer:
the first loan is cheaper
Step-by-step explanation:
convert percent values to decimals
8.5/100=.085
7.75/100=.0775
find the value for the first loan
1550*.085*4=527
find the value for the first loan
1550*.0775*5=600.625
compare
Answer:
C
Step-by-step explanation:
Given the 2 equations
3x + 4y = 8 → (1)
y - 5x = 2 ← rewrite as
- 5x + y = 2 → (2)
Multiplying (2) by - 4 and adding to (1) will eliminate the y- term
20x - 4y = - 8 → (3)
Add (1) and (3) term by term to eliminate y
23x + 0 = 0
23x = 0 , then
x = 0
Substitute x = 0 into either of the 2 equations and solve for y
Substituting into (1)
3(0) + 4y = 8
4y = 8 ( divide both sides by 4 )
y = 2
solution is (0, 2 )
That is the lines intersect once at (0, 2 )
Answer:
1089525
Step-by-step explanation:
2985 is per day of bulbs and a year has 365 days
so we multiply bulbs by day and days in a year
which will give us 1089525
