Answer:
C
Step-by-step explanation:
plant cells act differently compare to animal cell
Your answer is 6 + 15, because the two numbers had a common factor, and could use distribute law to find the results.
2/3km........2/3 h
x km............1 h
x=2/(2/3)=6 km/h
Step-by-step explanation:Create equivalent expressions in the equation that all have equal bases.
2
x
−
5
=
2
3
Since the bases are the same, then two expressions are only equal if the exponents are also equal.
x
−
5
=
3
Move all terms not containing
x
to the right side of the equation.
Tap for fewer steps...
Add
5
to both sides of the equation.
x
=
3
+
5
Add
3
and
5
.
x
=
8
Step-by-step explanation:
Accumulated value = $20,000.
A = P + I, P = principal, I = Interest.
I = 200*5*t/100
I = 1000t/100 = 10t
2000 = P + I = 200 + 10t
2000 - 200 = 10t
1800 = 10t, t = 180.
Therefore, it would take her 180 years to save $20,000.
