Answer:
19 nickels and 5 pennies
Step-by-step explanation:
Let x nickels and y pennies
100 = 5x + y
x + y = 24
y = 24 - x
100 = 5x + 24 - x
4x = 76
x = 19
y = 24 - x = 24 - 19 = 5
The answer to this question is 5a^2-6a+20+(-175a+102)over(5a^2+6a-9)
Answer:
Answers are below
Step-by-step explanation:
x y
12 3
3 1
18 6
To find the values of y, divide each of the x values by 3.
If these answers are correct, please make me Brainliest!
These lines are perpendicular!
y = x
y = -x–2
The slopes are reciprocals of each other, so they are perpendicular.
