I think the answer is like 0.15¢ assuming the way to solve it is to divide the cost by the Oz per pkg which is 48 so 6.99/48 is 0.15¢ rounded
8.60 cm is the answer to your question and i used calculator.net for help
First the equation would look like this:
7n = 5n - 3
7n - 5n = 5n - 5n - 3 -Subtract 5n from both sides. Which gives you...
2n = -3
2n/2 = -3/2 -Divide both sides by 2
n = -1.5
Hope this helps!
No since 21 as the hypotenuse will be taken and is tooooooo long... then 12cm as base and 6 as the opposite side to hypotenuse would be short in length
