Answer:
-
Step-by-step explanation:
y−6−y−8−x4−x−5
=y+−6+−y+−8+−x4+−x+−5
Combine Like Terms:
=y+−6+−y+−8+−x4+−x+−5
=(−x4)+(−x)+(y+−y)+(−6+−8+−5)
=−x4+−x+−19
Answer:
=−x to the power of 4 minus x minus 19
just put in the symbols were my answers are
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
x = −
3
Step-by-step explanation:
6 seconds at 20 feet per second is 6x20= 120
She's was at 350 feet so she started at 350-120= 230 feet when she got on the elevator
Answer:
Remainder = 27
Step-by-step explanation:
We can use the Remainder Theorem here. This says that the remainder when f(x) is divided by x - a is f(a).
So here f(-1) will give us the remainder:-
f(-1) = 4(-1)^2 - 7(-1) + 16
= 4 + 7 + 16
= 27
If we did the long division we'd get the alternative form
4x - 11 + 27/(x + 1).