Answer: C. (-1/6)^5
Hope this helped!! Have a nice day :))
Hello!
You can plug the answers in for x and see if it is right
x^2 + 8x = 33
-11^2 + 8(-11) = 33
121 - 88 = 33
3^2 + 8(3) = 33
9 + 24 = 33
So the answer is the first one
Hope this helps!
Answer:
Rider A:
EQUATION: Distance (km) = 60 km/h Time (h)
In 15hs he will go 60x15 = 900km far
Rider B:
EQUATION: Distance (km) = 24 km/h Time (h)
In 15hs he will go 24x15 = 360km far
Step-by-step explanation:
Rider A:
Distance (km) = S Time (h)
One point is (time, distance) = (2hs, 60 km)
so:
60 = S 2 => S = 30 km/h
Rider B:
72/3 = 24
120/5 = 24
192/8 = 24
it means he rides at a constant speed of 24 km/h
Answer:
(- 5, - 7 )
Step-by-step explanation:
Equate f(x) and g(x), that is
2x + 3 = - 4x - 27 ( add 4x to both sides )
6x + 3 = - 27 ( subtract 3 from both sides )
6x = - 30 ( divide both sides by 6 )
x = - 5
Substitute x = - 5 into either of the 2 functions for y- coordinate
Substituting into f(x)
f(- 5) = 2(- 5) + 3 = - 10 + 3 = - 7
Thus point of intersection = (- 5, - 7 )
The answer is going to be 1/5. hope that helped
