Answer:
y=(5/4)x-5/4
Step-by-step explanation:
First we need to find the slope:

=
=5/4
The SLops is 5/4
point-slope forum is
y=(5/4)x-5/4
(i think)
We need the exponents law

So if
a=3
b=1/2
then

where x represent every half a year.
Step-by-step explanation:
29+1/5r=
29+(1/5×-1/2)
29+1/10
291/10
=29.1
16 pounds because 7258 grams goes into 16.001