Answer:
f and h
Step-by-step explanation:
u don't need me to explain this
Answer:
Group the first two terms together and then the last two terms together
Step-by-step
may not be right sorry if it isn't
Answer:
5/10 or 0.5
Step-by-step explanation:
step 1:find the least common denominator
4/5-3/10=
8/10-3/10=
step 2:subtract the numerators
8/10-3/10=5/10 or 0.5
hope this helps and PLEASE MARK ME BRAINLIEST.
Answer:
x = 2
Step-by-step explanation:
Both equations are equal to y, so they're also equal to each other. We then set them equal to each other:
x^2 - 2x + 1 = x^2 + 2x - 7
We now do algebra to isolate x. Subtract 1 from both sides.
x^2 - 2x = x^2 + 2x - 8
Subtract 2x from both sides.
x^2 - 4x = x^2 - 8
Subtract x^2 from both sides.
-4x = -8
Divide both sides by -4.
x = 2
