What do you need what is the question
1.) Plug x and y to the formula:
4(2) + 1/3(3)^2
2.) Simplify
8 + 1/3(9)
= 8 + 3
= 11
Hope this helped!!!
The answer is b good luck
Hi Kaiden!
So to answer the question, we'll first need to understand the conversion from ounces to pounds. In the U.S.A., 1 lb (pound) is the same as 16 oz (ounces). To approach this problem, we can either convert pounds to ounces or ounces to pounds, in order to better compare the two prices we're given. For this problem, let's convert the 4 lbs to oz.
We know that 1 lb = 16 oz so using multiplication, we can find that 4 lbs is:
⇒ <span>4 × 16 oz =</span> 64 oz.
Let's look at the problem again. We now see that the deal is either 48 oz for $6.00 OR 64 oz for $12.00. If we take the first part of the deal, 48 oz for $6.00, and multiply everything by 2, we can further see that the deal is now:
96 oz for $12.00 OR 64 oz for $12.00. We can now see that we get more quantity with the first deal.
-Hope this helps!
Step-by-step explanation:
8x² + 8x - 21 = 0
8(x² + x) - 21 = 0
8(x + 0.5)² - 23 = 0
8(x + 0.5)² = 23
(x + 0.5)² = 23/8.
