How can you find the town with a temperature that is the opposite of -4°C? Name the town with that temperature
2 answers:
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Answer:
Step-by-step explanation:
Let the equation of the line be:
where m is the slope and b is the y-intercept.
The given straight line has a y-intercept at
The equation is of the form
The line passes through the point (2,4).
Let us substitute x=2, and y=4 to find the value of m.
The slope is
Hence the equation of the line is
Answer:
All possible values for the number of tables that the store must sell in order to meet the requirements are 9, 10, 11, 12, 13.
Step-by-step explanation:
Let x be the number of chairs sold and y be the number of tables sold.
Chairs are sold for $50 each, then x chairs cost $50x.
Tables are sold for $250 each, then y tables cost $250y.
In total, x chairs and y tables cost $(50x+250y).
Every day, the store can ship no more than 36 pieces, then
Every day, the store must sell at least $3,400 worth of chairs and tables, then
If 23 chairs were sold, then x = 23. Substitute it into the inequalities:
Thus
This means all possible values for the number of tables that the store must sell in order to meet the requirements are 9, 10, 11, 12, 13.