What is the perimeter of a triangle with sides the following lengths: 3a + 2c,5c + 9 and 5a - 6. Simplify the expression.
1 answer:
You might be interested in
So we know that there are 16 ounces in one pound, so let's multiply to find how many cents one pound of jelly beans cost:
And we know that there are 100 cents in one dollar, so let's divide this by 100:
So the jelly beans cost $1.28 per pound.