Step-by-step explanation:
- 5x²-45=0
- 5x²=45
- x²=9
- x=√9
- x=3
hope it helps.
1st month +450
-60 x 4 months = -240
6th month + 125
Total: 450 - 240 + 125 = $335 profit
Answer:
160,160
Step-by-step explanation:
let the first page be X
second one be x+1
x+x+1=321
2x=320
x= 320÷2=160
pages 160 161
The answer would be 1.5 because you add .75 +.75 to get the answer
