d=-5.5 should be the answer
I think the answer is 0.04...
Im pretty sure it's 17.5 since 35 is odd.
Answer:
0.25
Step-by-step explanation:
we have

we know that

substitute

Remember that

so

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:
