Answer:
$5
Step-by-step explanation:
so 4 dollars is the discount
100-20=80 so
4 dollars =80%
1 dollar=20%
80+20=100
4+1=5
original price=$5
the answer is 18.25
Step-by-step explanation:
all u do is multiply 3.65x5
Answer:
32 square units.
Step-by-step explanation:
Add the half squares up and get a total of 4 whole squares and then count all of the other squares and add it all together.
Answer:
Marina had 50$ originally
Step-by-step explanation:
80-1/5 of the money she spent for the books that she brought, The step by step process is how much money she had left behind from the books she brought seperate
Answer:
39
Step-by-step explanation:
Let a and b represent the first and second digits, respectively.
... a = b -6 . . . . . . the first digit is 6 less than the second
... a + b = 12 . . . . .the sum of digits is 12 (an even number)
Using the expression in the first equation, we can substitute for a in the second equation:
... (b -6) +b = 12
... 2b = 18 . . . . . . add 6, simplify
... b = 9 . . . . . . . . .divide by 2
... a = 9 -6 = 3 . . . . from the first equation
The number is 39.
