It would be C. You would multiply X by 2 and then subtract 15.
Answer:
7x²-12x-10
Step-by-step explanation:
(5x²-8x+1) + (2x²-4x-11)
combine like terms
7x²-12x-10
Answer:
Reflection across the x-axis: (-4,2)
Reflection across the y-axis: (4,-2)
Step-by-step explanation:
Going based off of what I see, a reflection across the x axis changes "y" & the same rule applies to the y axis.
It should be an L shape.
That would be the commutative property
Answer:
x=56
Step-by-step explanation:
·
then cross multiply
4200=75x
x=56