Domain: <span>(<span>−∞,∞</span>)
</span>Range: <span>(<span>−∞,∞</span>)</span>
Answer:
u= -4
Step-by-step explanation:
-36=9u
u=-36/9
u=-12/3
u=-4
Answer:
Graph: Refer to attached image
Solution: (-5,-3)
Step-by-step explanation:
First graph to two equations.
Refer to the image attached to see what the equations would look like when graphed.
Wherever they intersect is the solution.
They intersect at (-5,-3) therefore (-5,-3) is the solution to the system of equations
Fin how much was taken out
9 750 ml
9 times 750=6750ml
he has an 8 liter jug
1 liter=1000ml
convert 8L to ml
8 times 1000=8000ml
full-takenout=remaining
8000-6750=1250ml remaining
answer is D
also 5 kilometers
1 kilometer=1000 meters
5 times 1000=5000meters
answers are
D 1250 ml
5000meters jogged
2 consecutive numbers....x and x + 1
x(x + 1) = 182
x^2 + x = 182
x^2 + x - 182 = 0
(x - 13)(x + 14) = 0
x - 13 = 0
x = 13
x + 14 = 0
x = -14....not this one because it is negative
x + 1 = 13 + 1 = 14
ur 2 numbers are : 13 and 14
