7. Which expression is equivalent to am: ah? (4 points)
am =
am-n
am + n
amin

Mindy bought 5/8 pound of almonds and a 3/4 pound of walnuts.which pair of fraction cannot be used to find how many pounds of nuts she bought in all.

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs

Ne height of zak is 1.86 metres. the height of fred is 1.6 metres. write the height of zak as a fraction of the height of fred. give your answer in its simplest form.