Answer:
y = 260
Step-by-step explanation:
locate x = 7 on the x- axis, go vertically up to meet the graph at (7, 260 )
when input is 7 then output y = 260
originally. Then you reduces the side lengths a so it will be
Just note that 40% is the same as 2/5.<span />
9.11 kilometers
18.5 - 0.28 = 18.22
18.22 / 2 = 9.11
If your cost is $8.00 and you wish to markup that price by 40%, 80% + 40% = 120%. Divide the $8.00 cost by 120% and get the retail price of $15.00. Therefore, the markup amount is $7.00 ($15.00 - $8.00 = $7.00) and the selling price is $15.
