Answer:
2720
Step-by-step explanation:
because I used a calculator
Answer: Hotdog cost $0.75
Price of soda = $0.55
Step-by-step explanation:
Let the price of hot dogs be x.
Let the price of sodas be y.
6x + 4y = 6.70 ...... i
4x + 3y = 4.65 ....... ii
Multiply equation i by 4
Multiply equation ii by 6
24x + 16y = 26.80 ........ iii
24x + 18y = 27.90 ......... iv
Subtract iii from iv
2y = 1.10
y = 1.10/2
y = $0.55
Price of soda = $0.55
From equation i,
6x + 4y = 6.70
6x + 4(0.55) = 6.70
6x + 2.20 = 6.70
6x = 6.70 - 2.20
6x = 4.50
x = 4.50/6
x = $0.75
Hotdog cost $0.75
4,331 times 8 (semiannual for 4 yrs) = 34,648
34,648 + 5.5% = 36,553.64
to find interest:
36,553.64 - 34,648 = 1,905.64
THE INTEREST RATE IS $1,905.64
1it is 10 because 4/2= 2 and 2*5=10
Answer:
I don't believe so
Step-by-step explanation:
generally for fractions, you can start by simplifying
to simplify divide the numerator and denominator by a common factor
in this case, there is no common factor, so this either your answer or you can divide 729 by 4096 to get a decimal number (0.118)
