Answer:
3/10
Step-by-step explanation:
Got the answer from khan academy, hope this helps.
Step-by-step explanation:
5q+8p=775
q + p = 125
5q + 8q = 775
-5q -5q = -625
3q = 150
q = 50 premium
q + 50 = 125
q = 75 quick
If you have 14 coins in your pocket and the amount of money you have in your pocket is 2.50, when only using nickels and quarters you would have:
5 Nickels=0.25
9 Quarters=2.25
0.25+2.25=$2.50 (money)
9+5= 14 (amount of coins)
So you would have 5 nickeled and 9 quarters.
Answer:
A, C, and D
Step-by-step explanation:
The rate of change will simply be the slope of the line, which we can find by taking the change in y and dividing that by the change in x:
slope = ![\frac{6-3}{4-2} =\frac{3}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B6-3%7D%7B4-2%7D%20%3D%5Cfrac%7B3%7D%7B2%7D)
Thus, the slope is 3/2 = 1.5.
Since the slope remains constant throughout the graph, we know that A is correct. In addition because the points 0, 2, 4, and 6 are on the graph, the rate of change between any of the two points will still be the constant 1.5, making C and D correct as well.
So, we can choose A, C, and D.
Hope this helps!