Answer:
b
Step-by-step explanation:
In the question it says 25%, thus making it clear that b is the answer because percentages can be rearranged into decimals by placing a point two spaces left of the number.
Step-by-step explanation:
According to Boyle's Law :
what subject is that? mate
Answer:
(5+x)/x
Step-by-step explanation:
Given
h(x)= 5+x
k(x)= 1/x
(koh)(x)=?
Here you multiply
1/x( 5+x)
5/x +x/x
5/x+1 or
5/x +x/x
(5+x)/x
if there are 9 small boxes that contains 10 pens in each box that is a total of 90 pens. 2 large boxes which has 15 pens in each box that is a total of 30 pens. so all together you have 120 prizes. you need 200 so you subtract 120 from 200 which leaves you needing 80 prizes. your answer is 80 more prizes.
