Answer:
D) 8, 40, 41
Step-by-step explanation:
Answer:
4 1/2 containers needed
Step-by-step explanation:
To do this one, you need to know the 6 = 6/1
So to find the amount of oil needed, you multiply the amount of containers by how much it can hold which, in this case, is 3/4 gallons.
When multiplying fractions, you multiply the top by the top and the bottom by the bottom
so a/b x c/d would be solved by a x c / b x d
therefore
3/4 x 6
= 3 x 6 / 4 x 1
= 18/4
simplified:
9/2 (divide top and bottom by 2)
mixed fraction:
4 1/2
note: top of a fraction is called the numerator and the bottom of a fraction is called a denominator
Hope this helps,
Cate
Answer:
choice c.
Step-by-step explanation:
If you FOIL this out, this is what you get:
We need only concentrate on the x-terms, so we will ignore the first and the last ones. That leaves us with:
-qx - px
If we factor out the common x, we have:
x(-q - p), which can be rewritten as:
x(-q + -p), which is the sum of -q and -p,
choice c.
There are 20 nickles in one dollar, so 20(nickles in a dollar) x 50(dollars) = 1,000
Hope this helps!
