The answer is z=2m+3 so the first one is right
Answer:
Selling price= $580
Step-by-step explanation:
eGiving the following information:
Buying price= $400
Mark-up percentage= 45% = 0.45
<u>The manager applies a mark-up equivalent to 45% of the buying price. First, we need to determine how much is 45% of the cost.</u>
Mark-up= buying price* Mark-up percentage
Mark-up= 400*0.45
Mark-up= $180
<u>Now, the selling price:</u>
Selling price= 400 + 180
Selling price= $580
Answer:
There is no function posted with this question, but slope means how steep a line is. The slope is also known as the average rate of change.
Step-by-step explanation:
The remaining co-ords are (1,2) and (5,4).