Step-by-step explanation:
1.) Begin by converting 2 yards into feet.
There are 6 feet in two yards, and 3 feet in one.
2.) Now that we have converted that, we can compare each length better.
3.) Take 6 feet and divide it by 10.80. You will get 0.55, or 55 cents.
4.) Now, take 12 feet and divide it by 24.60. You will get 0.48, or 48 cents.
5.) When you divide these numbers, you are seeing how many cents per foot of twine.
6.) Now, compare .55 and .48, or subtract the two. That will be 7 cents, or 0.07.
The difference is 7 cents, and 12 feet of twine for $24.60 is the better deal, as it costs less for more.
Y = x^2 . . . (1)
y = -x + 2 . . . (2)
Putting (1) into (2) gives,
x^2 = -x + 2
x^2 + x - 2 = 0
x^2 - x + 2x - 2 = 0
x(x - 1) + 2(x - 1) = 0
(x + 2)(x - 1) = 0
x = -2 or x = 1
y = (-2)^2 or y = (1)^2
y = 4 or y = 1
Solution is (-2, 4) and (1, 1)
<span>So, what you need to take into consideration here is the order of operations. First, you have to multiply 3 by 6 and then do the rest of the question in the order it is written. So, here is how to calculate this: 3 - 3x6 +2 = 3 - 18 + 2 = -15 + 2 = -13. The correct answer is -13.Hope this helps. Let me know if you need additional help!</span><span />
Should seniors once a semester be dismissed early on Fridays?
Sugary drinks cause tooth decay and obesity. How many soft drinks with sugar did you drink this past week?
