Answer:
9.44 x 10^4 in scientific notation
Step-by-step explanation:
Answer:
-8(8-7a)
Step-by-step explanation:
56a-64=-8(8-7a)
Answer:
a = 1.5
b = 1.75
Step-by-step explanation:
First, we need to solve
and replace the result in the initial equation as:

Then, this equality apply only if the coefficient of
is equal in both sides and the constant is equal in both sides.
It means that we have two equations:

So, using the first equation and solving for a, we get:

Finally, replacing the value of a in the second equation and solving for b, we get:

Answer:
Step-by-step explanation: