Answer:
10
Step-by-step explanation:
10x2+10
=10（2x+1)
You need to use the slop formula (y2-y1/x2-x1)
9 -3/5--3
6/5+3
6/8
3/4
The slope is 3/4
do this step by step.
16 X 1.75
- since there is 75% more.
= 28 songs --> in total.
28 X 0.25
-- since 75% are removed.
= 7
final answer: 7 songs.
To find the answer we have to find the difference between the two numbers, divide it by 2 then add it back into the original number ... Let me show you.
1500 - 1250 = 250
250 ÷ 2 = 125
1250 + 125 = 1375
1375 is half way between 1250 and 1500
