Answer:
the value of x that gives the greatest difference is 10.
Step-by-step explanation:
Given;
x² and x³
values of x = 6, 8 and 10
When x = 6
6³ - 6² = 216 - 36 = 180
When x = 8
8³ - 8² = 512 - 64 = 448
When x = 10
10³ - 10² = 1000 - 100 = 900
Therefore, the value of x that gives the greatest difference is 10.
Answer:
20 packages
Step-by-step explanation:
the school needs 1800 notebooks, since the notebooks come in packages of 90 each. there will be a total of 20 packages.
formula
1800/90
= 20
Answer:
15
Step-by-step explanation:
First, you find out how much Allen rode his bike. You can find the answer by doing 45 x 6 for the days he worked out. The answer you get is 270.
Secondly, you must subtract 270 from 360 for the minutes he worked out last week which equals 90.
Finally, you divide 90 by 6 which makes 15.
15 minutes per day.
The kid would need to wash 20 cars because if you divide 231 by 12 is 19.25 and you cant wash a quarter of a car, so you wash 20 and youll have a little money left (or at least he will)
