18/12= 1.5
24/15= 1.6
1.6+1.5=3.1
I think D is your answer
Answer:
![\displaystyle y = 5x - 92\:or\:y + 12 = 5[x - 16]](https://tex.z-dn.net/?f=%5Cdisplaystyle%20y%20%3D%205x%20-%2092%5C%3Aor%5C%3Ay%20%2B%2012%20%3D%205%5Bx%20-%2016%5D)
Step-by-step explanation:
−12 = 5[16] + b
80
To write this in Point-Slope Formula now, ![\displaystyle y - y_1 = m[x - x_1],](https://tex.z-dn.net/?f=%5Cdisplaystyle%20y%20-%20y_1%20%3D%20m%5Bx%20-%20x_1%5D%2C)
you simply plug the coordinate into the formula with their CORRECT SIGNS because all negative symbols give the OPPOSITE terms of what they really are:
![\displaystyle y + 12 = 5[x - 16]](https://tex.z-dn.net/?f=%5Cdisplaystyle%20y%20%2B%2012%20%3D%205%5Bx%20-%2016%5D)
* Parallel lines have SIMILAR <em>RATE OF CHANGES</em> [<em>SLOPES</em>], so 5 remains the way it is.
I am joyous to assist you anytime.
A.) Plan A: 40+40=0.80$
Plan B: 50+38=0.88$
Plan B offers the better deal
B.) Plan A: 40+(40·3)=1.60$
Plan B: 50+(38·3)=1.64$
Plan B offers the better deal
C.) Plan A: 40+(40·5)=2.40$
Plan B: 50+(38·5)=2.40$
They offer the same?
D.) Plan A: 40+(40·6)=2.80+.35=3.15$
Plan B: 50+(38·6)=2.78+.31=3.09$
This one confuses me..
Answer: i assume you're looking for F, if so F = -16
Step-by-step explanation:
you would start by adding +24 to each side of the equation, giving you f/4 = -4
then, you would multiply each side of the equation by 4, giving you f = -16
