3 + 4x = 2y - 9
2y = 4x + 3 + 9
2y = 4x + 12
y = 2x + 6
if it's parallel, than if y = ax + b, a = 2 and you need to find b
(4, -4)
x = 4
y = -4
-4 = 2*4 + b
-4 = 8 + b
b = -12
so an equation is:
y = 2x - 12
Model means show how you would set the question out
So:
2/3 ×5/1 = 10/3 = 3 and 1/3
2×5=10
3×1=3 1/3 ........... 3 and 1/3 is the answer
Answer: 26.25 in.³ or 26 
in.³
Step-by-step explanation:
Multiply all three of the numbers to get the volume.
3.5 × 5 × 1.5 = 26.5 in.³
hope this helps :)
Answer:
90°
Step-by-step explanation:
90°
Answer:
The standard deviation is 2.6832815729997
Step-by-step explanation:
SD^2=(12-12)^2+...+(14-12)^2/10
SD^2=72/10
SD^2=7.2
SD=squeare root of 7.2
SD=2.6832815729997
