Answer:
D. Neither 1 nor 2
Step-by-step explanation:
There's really no explanation other than when you use pemdas on both sides to solve and see if they're equal, neither problem was.
Answer:
domain (-inf, +inf)
range [-30, +inf)
y-int = -30
x-int = -10, 3
Step-by-step explanation:
So we can take X as the n.o of pages of the entire book
so 1x/5 +40= 7x/10
pls remember the total n.o of each book is X
therefore
40=7x/10-1x/5
to solve this u need to make the denominator's the same
40=7x/10-2x/10
40=5x/10
40*10=5x
400=5x
400/5=X
80=x
486.5/(69.50) to the power of r
i feel like this is right....