Answer:
B
Step-by-step explanation:
Answer:
what is the expression he wrote?
Step-by-step explanation:
length of big square

length of small square

difference between length of two square
=5.2-3.5
=1.7
Answer:
no
Step-by-step explanation:
3x−2+x+8=−9x−7
4x+6=−9x−7
4x+6+9x=−7
13x+6=−7
13x=−13
x=−1
the formula for slope is

so just replace y and x for the proper values