He must sell 4 chairs to make a profit.
<u><em>Explanation</em></u>
Lets assume, the number of chairs he must sell to make profit is
He charges 65 dollar for a chair. So the total selling price for number of chairs dollar
The materials for a chair cost 45 dollar. So, the total cost of materials for number of chairs dollar and there is a 75 dollar fee for a booth at the market.
Now for making profit.....
So, he must sell 4 chairs to make a profit.
Answer:
A
Step-by-step explanation:
Answer:
"I had to answer the equation on the board in math class."
Step-by-step explanation:
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Answer:
P = 2n + 8m - 1
Step-by-step explanation:
A <u>trinomial is an expression or equation that has three terms</u>. A term is when between the numbers or variables, the operations are neither subtraction nor addition, or when there is only one number.
If two terms have the <u>same variable</u>, called <u>like terms</u>, they can be combined by addition or subtraction.
The perimeter is the total length of all the sides.
The formula for the perimeter of a triangle is for each of the three sides.
Substitute each of the three sides.
brackets can be removed
rearrange equation according to like terms
collected the like terms by addition