Answer:
C) 8 and 9
Step-by-step explanation:
We know that 70 is between two perfect squares.
The square numbers 64 and 81 can help us solve this question.
64<70<81
We take square root to get:

We simplify this to get:

Therefore √70 is between 8 and 9.
The correct option is C.
If i were going by guesses i’d say y=x. sorry if i’m wrong.
Answer:
50
Step-by-step explanation:




Plug 10 in for x.

W=15
Subtract 80 from both sides then you divide by -2w.
Answer:
the equation of the line is y=-3x+1
have a great day! hope this helped :D