10 razors......1 lasts for 1 week...so 10 would last for 10 weeks.
1 week = 7 days...so 10 weeks = 70 days.
6.30 / 70 = 0.09 per day (it would cost 9 cents per day)
Answer:
D. Lines coincide
Step-by-step explanation:
On dividing y/2y and 4/8 and x/2x you get 1/2. Since 1/2 is common answer for all the parts, lines will coincide.
Answer:
100
Step-by-step explanation:
This can be turned into:
(if we add the numbers inside the brackets)
Following PEDMAS, this becomes:
which equals
∴
Answer:
116 degrees
Step-by-step explanation:
It is equal to the measure of the angle opposite of x.