Answer:
a > 8
Step-by-step explanation:
a-3>5
Add 3 to each side
a-3+3>5+3
a > 8
To find the area of a building.
and to make a small farm
Answer:
$300,000.
Step-by-step explanation:
He sold it for 98% of what he paid for it.
So if the cost price is $x:
0.98x = 294,000
x = 294,000 / 0.98
= $300,000.
No they are not equivalent.
When you multiply a number raised to an exponent to an identical number with an exponent you actually add the exponents together, not multiply them.
So x^3 * x^3 * x^3 would simplify to x^9
The second equation has a single value raised to exponents multiplied by each other so x^3*3*3 would simplify to x^27
X^9 is not the same as x^27
