Perform the indicated operations in the order specified by PEMDAS (Order of Operations rules):
-3x - 2(3) - 2(-x) + 14. Multiply first, in two places:
-3x - 6 + 2x + 14 Combine like terms:
8 - x Answer
Answer:
-12,-17
Step-by-step explanation:
I just added five to each of the numbers
Answer:
1. D (x-5)^2-(y-2/2)^2=1
2. A
3. C No. The car travels counterclockwise in a circle at the origin with radius 2.
Step-by-step explanation:
Area of a square = length²
A = x²
16 = x²; x = 4
dA/dx = 2x cm²/s
dx/dt = 6 cm/s
Using chain rule:
dA/dt = dA/dx * dx/dt
dA/dt = 2x * 6
dA/dt = 12x
At x = 4,
dA/dt = 12(4) = 48 cm²/s
