Y = 3x + 3
The slope is 3 and the y intercept is 3
14000+7x=35x (x being the number of books) solve for x and you have your answer. 14000=35x-7x=28x therefore x=14000/28=500 so he needs to sell 500 books before he breaks even.
Answer:
x=9
Step-by-step explanation:
2x+10=28
2x=18
x=9
Answer:
There are two zeros.
Step-by-step explanation:
15 plums is bought for $2.10
