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
Answer:
A $3225
Step-by-step explanation:
Total = $3725
Dectuable = Able to be deducted
$3725 - $500 = $3225
Answer:
You just get the number (lets say 2) and you basically add two two times. So two plus two is 4.
It is simple, unless you want to do big digit numbers. Then you have to memorize the times tables.
Step-by-step explanation:
Answer:
9:26, 9/26 or 0.34615384615
Step-by-step explanation:
Ratios are quite simple. It's a division problem. If you've run 17 miles in a 26 mile race, you have 9 miles left. The remaining miles OVER (or divided by) the total miles is your ratio.
Answer: she need 315 more to buy the phone hope this helps
Step-by-step explanation: