Answer:
0.255+45=0.300
or
0.255 - 0.045 = 0.210
When multiplying the same base with exponents, you keep the base the same and then you add the exponents, so for this question you do:
10^3 x 10^6
10^9
Slope=
2.000
0.667
=0.333
x−intercept=
−1
9
=−9.00000
y−intercept=
3
=3
