Answer:
2/5 (rise over run)
Step-by-step explanation:
If your asking to multiply 9x5 then the anwser is 45.
So a times 10^n where 1≤|a|<10 and n is an integer is what i learned
so
a.
234=
2.34 times 100=
2.34 times 10²
b.
0.000052=
5.2 times 1/100000=
5.2 times 10⁻⁵
c.
-220000=
-2.2 times 100000=
-2.2 times 10⁵
d. ok, so just count the spaces moved to the left
-18.2 times 10⁻¹⁵
Gonna assume it’s 3x so, 1-3, 2-6, 4-12, 5-15