A dust particle weighs 7.42 × 10-10 kilograms. What is the weight of 5 × 106 dust particles represented in scientific notation?
2 answers:
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Answer:
The cost of one small box of fruit is $5.00 and the cost of one large box of fruit is $15.50
Step-by-step explanation:
Let
x ----> the cost of one small box of fruit
y ----> the cost of one large box of fruit
we know that
Ahmed
Ahmed sold 24 small boxes of fruit and 14 large boxes of fruit for a total of $337.00.
so
-----> equation A
Christy
Christy sold 21 small boxes of fruit and 16 large boxes of fruit for a total of $353.00
so
----> equation B
Solve the system by graphing
Remember that the solution is the intersection point both graphs
using a graphing tool
The solution is the point (5,15.5)
see the attached figure
therefore
The cost of one small box of fruit is $5.00 and the cost of one large box of fruit is $15.50
