Answer:
You would use B. 1239 times .0625
Step-by-step explanation:
I am assuming the computer costs 1239. Since percent means 'per hundred' you first need to convert percent into decimals. You would divide 6.25 by 100, giving you .0625. Multiplying the computer price and this decimal will give you the discount price.
Answer:
(3x-4)(x+4)
Step-by-step explanation:
What you do is look at the lass number. What 2 numbers can be multiplied together to get -16. That is 4.
You need to make sure that you need to get it to where subtracted it equals 8.
(3x-4)(x+4) is your answer.
Sense there's only a y, you'd assume y is 1 or 1y.
you'd make the 1 a negative 1 to get rid of the subtraction sign.
you'd add together the 2 ys making it 2y. then add -1 + 3, which would be 2.
so, the answer would be 2y + 2.
Answer:the force of the strings are keeping it perpendicular
Step-by-step explanation: