So
x- quarters
y - dimes
z- nickels
The system of equations would be
x+10=y
z+5=x
x+y+z= 4.75
6/8, 9/12, 12/16, 30/40, 60/80
Answer:
Her discount is 25% off.
Step-by-step explanation:
96.00 - 72.00 = 24.00 off
24/96 = .25 = 25%
Answer: 8^10
Add up the exponents 6 and 4 to get 6+4 = 10. This is using the rule a^b*a^c = a^(b+c). In this case, a = 8, b = 6, c = 4.
Answer:
3/5
Step-by-step explanation:
Scale factor = 9/15 = 3/5
