Answer:
$15
Step-by-step explanation:
$30 - $5 = $25 with $ 5 off discount
$25 - $10 = $15 with $10 discount
Answer:
The cost of each computer before finance is:
Desktop: $2900.00, Laptop: $3200.00
Step-by-step explanation:
Lets say the cost of Desktop is 'D' dollars.
The cost of laptop is dollars.
Total finance charge for 1 year is given by:
Solving for D we get:
.......(equation 1)
Now the cost of laptop is D+300:
So before finance, the cost of desktop was $2900.00 and the cost of laptop was $3200.00.
P.S: You can check if your calculation is correct by plugging the values of the cost of laptop and desktop in the equation 1.
Answer:
5/12
Step-by-step explanation:
1/4 of the cakes is 60 divided by 4 which is 15. That goes to Helen
20 go to Sue
so far, he has given away 35 cakes out of the 60
he is left with 25 cakes
that is 25/60 which can be simplified to 5/12
Passing is a good goal.
pH = -log H+
7.2 = -log H+
-7.2 = log H+
10^(-7.2) = H+
Answer: H+ = 10^(-7.2), third choice
we are given
firstly ,we will multiply both sides by 2
now, we can simplify it
and we get
now, we can solve for A
..........Answer