Answer:
Quarters = 8
Nickles = 6
Step-by-step explanation:
Call their numbers x and y.
The number equation is
x + y = 14
The value equation is
5x + 25y = 230
5x + 25y = 230-(5x + 5y = 70)
20y = 160
y = 8
x= 6
Step-by-step explanation:
hey the answer is 25.47 .....
The answer is 6 because 4+1=5+1=6
Y = mx + b
where m = slope and b = y-intercept
y = (9/4)x - 4
or 4y = 9x - 16
Answer:
29°
Step-by-step explanation:
151° + a=180°
We know the sum of angles in a straight line is 180°
a= 180°-151°
The sign changed as it changed sides
a= 29°
