Answer:
The system of equations would be:
p + m = 19
0.25p + 0.75m = 11.50
Step-by-step explanation:
To set up a system of equations, use the total number purchased as the first equation.
p + m = 19
Now use the cost and the total spent for the second equation.
0.25p + 0.75m = 11.50
Answer:
so the answer is =6187200
Step-by-step explanation:
600 divide by 4=150
150 multiply 32=4800
4800 divided by 1289=6187200.
The answer is $15,625
The original price is 100%. A local college bookstore paid $12,500 which is 80% of the original price because he got 20% discount (100% - 20% = 80%).
Now, make a proportion.
If $12,500 is 80% of the original price, how much $ is original price (100%):
$12,500 : 80% = x : 100 %
x = $12,500 · 100% ÷ 80% = $15,625
