Well 100% is a whole so you would subtract 76.5% from 100% and get your answer.
Answer:
X= -3 and X= -5
Step-by-step explanation:
(x+3)(x+5)= 0
-Set factors equal to 0
X+3 = 0 X+5 = 0
(Move the 3 on the other side of the equal sign just by subtracting it from zero. After that, do the same for 5)
And you get: X= -3 and X= -5
3.14159265359
So the 7th number would be 2.
The area needed is at least 170.5 ft².
Let w = the width of the rectangular area.
Because the length is 15.5 ft, therefore the calculated area should be at least 170.5 ft². That is
(15.5 ft)*(w ft) ≥ 170.5 ft²
w ≥ 170.5/15.5
w ≥ 11 ft
Answer: w ≥ 11 ft
So the book guy mark downed the price of the books by 46%, also known as 0.46. All decimals are less than 1. So then, what you do is you take b, which is the variable defining the price of the book, then you multiply it by 0.46. So the answer of b would be b x 0.46. For C, you must do 29 x 0.54, and that will give you the answer for C. Finally, in D, take the answer you got in C, and subtract that by 29. This will give you your answer.
