They both saw the same amount because 6+3 = 9 and 3+6 = 9
in order to answer, we need to know what is the equation?
7^4 or seven to the fourth power because 7 is being multiplied by 7 when you raise it to a power.
Answer:
75 quarters 25 nickels
Step-by-step explanation:
q=quarters n=nickels
q+n=100 n=100-q
0.25q +0.05(100-q)=20
From now I will multiply by 100 to avoid decimals
25q + 5(100-q)=2000
20q=1500
q=75 n=25
75*0.25= 18.75
25*0.05=1.25
18.75+1.25=20
