Answer:
5 + 0.99s = d
Step-by-step explanation:
5 dollars is the initial price for the site and each song is 0.99, so if you multiply that by s, the number of songs, you'll get d.
An odd number of factors were negative because if 1 number was negative and 2 were positive, positive times positive is positive. The answer times a negative number would be negative.
(positive times negative is negative0
Type "y=-3x-12x+3" on https://www.cymath.com/answer.php?q=2%3C%3Dx%3C3 CyMath helps so much and can graph, factor, mutiply and more!
X^2 + 8x + 16 is the answer
Y = 1/6x + 4....the slope here is 1/6. A perpendicular line will have a negative reciprocal slope. All that means is " flip " the slope and change the sign.
So the slope of a perpendicular line will be -6/1 or just -6...see how I flipped the slope and changed the sign.
