Please help need help asap: Amy drove to her mothers house which was 204 miles away. If it took her 3 hrs, what was her average
1 answer:
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Answer:
The cost of chair is
The cost of a lamp is
The cost of a table is
Step-by-step explanation:
Let
x----> the cost of chair
y----> the cost of lamp
z----> the cost of table
we know that
----> equation A
----->
-----> equation B
------> equation C
substitute equation C and equation B in equation A and solve for x
Find the value of y
Find the value of z
therefore
The cost of chair is
The cost of a lamp is
The cost of a table is