Answer:
-3.66
Step-by-step explanation:
6x-3=-25
6x=-22
X=-3.66
The cost of the roll = 125 * 45 = 5625 cents
5625 / 100 = 56.25 $
Answer:
D
Step-by-step explanation:
one yard is 3 feet
100x3=300
Answer:
1. y = 5x + 20
2. $20 the amount you saved mowing your aunt's lawn.
3. 21 weeks
Step-by-step explanation:
1. 5 is the slope because it is the rate. 20 is the y-intercept because that is how much you already have.
2. 20 because that is how much you already have.
3. Since you already have $20, you need to subtract 125 by 20 to get 105. Then you divide 105 by 5 to get 21 weeks.
Answer:
Mean
Step-by-step explanation:
Since 360 is such a greater amount of time than the previous ones, it will greatly affect the mean.