Where’s the x in the equation?
Answer:
0.001
Step-by-step explanation:
![10^{-3}=\dfrac{1}{10^{3}}=\frac{1}{1000}=0.001](https://tex.z-dn.net/?f=10%5E%7B-3%7D%3D%5Cdfrac%7B1%7D%7B10%5E%7B3%7D%7D%3D%5Cfrac%7B1%7D%7B1000%7D%3D0.001)
The answer is f(-2)=-2, go over -2 units and move vertically -2 units
Answer:
x= 2,-3
Step-by-step explanation:
Is this what you want?
Answer:
Faster jet = 650
Slower jet = 650 - 89 = 561
Step-by-step explanation:
Given
total distance apart = 4844
t = 4 hours
r1 = r
r2 = r - 89
Equations
d = r * t
r*t + (r - 89)*t = 4844
Solution
r*4 + (r - 89)*4 = 4844
4r + 4r - 356 = 4844 Combine the left
8r - 356 = 4844 Add 356 to both sides
8r = 4844 + 356
8r = 5200 Divide both sides by 8
r = 5200/8
r = 650