Not only can be more easily understood by some people, but it can also illustrate the exact course a line will take rather than just giving some of the coordinates. Furthermore, a graph is less accurate due to the fact that lines are infinite and can express all the numbers they cross rather than just giving a limited amount of numbers.
Answer:
270 more pizza lunches were sold.
Step-by-step explanation:
40 x 450 = 18,000
18,000 / 100 = 180
180 - 450 = 270
Answer:
200
Step-by-step explanation:
200 - 35% = 130
130 + 70 = 200
B. x2 – 4x + 3 = (x – 3)(x – 1)