19 quantities of item A and 6 of item B were sold, respectively
<h3>How to determine the quantity sold</h3><h3>The missing information in the question are</h3>
- The cost of item A is $4 and
- The cost of item B is $2.
Using the information and the given parameters, we have the following system of equations:
A + B = 25
4A + 2B = 88
Multiply the first equation by 2
2A + 2B = 50
Subtract this equation from the second equation to eliminate B
2A = 38
Divide both sides by 2
A = 19
Substitute A = 19 in A + B = 25
19 + B = 25
Subtract 19 from both sides
B = 6
Hence, 19 quantities of item A and 6 of item B were sold, respectively
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i cant read the questions so sorry
Answer:
$ 297.87 interest
Step-by-step explanation:
Calculate the amount and the compound interest.
Amount = PNR Where P is Principal ; N is the no of Terms and R is the rate of interest
Amount of 1 st quarter = $ 9,855 x 6 % x 
= $147.83
Compound interest is $ 9,855 + 147.83= $ 10,002.83
Amount of 2 nd quarter , 10,002.83 x 6% x = $150.04
Compound Interest is 10,002.83 + 150.04 = $10,152.87 amount
10,152.87 - 9,855= $297.87 interest
Answer:
b = 22
Step-by-step explanation:
3b-16=50
3b = 66
b = 22
It would be 5/8 because 1/4 is = to 2/8
