we need a picture so we can help you
X equals negative b, plus or minus the square root of, b squared minus four a c all divided by two a
$21.03 you would have to subtracts the 10% first then subtract 15%
1 divided by 8^-2 is 64
When we plug that in, it becomes 3 + 12 x 64
Because of PEMDAS, we multiply now, giving us 3 + 768
3 + 768 = 771
Answer:
$10.12
Step-by-step explanation:
first, find the price of one ounce of halibut, by dividing $27 by 16 because there are 16 ounces in a pound, and you get 1.6875. then you multiply that by how many ounces you are buying, which is 6, so your answer is 10.125. round to the nearest cent.