Answer:
1. 4.5
2. The scale factor is 3/4
Step-by-step explanation:
23/4
If you divide the numerator and denominator by 2, you get simplest form.
Answer: (-4,5)
Step-by-step explanation:
I think it is 88 not sure though
Answer:
42
Step-by-step explanation:
Let the number be "x"
We translate the word equation to algebraic equation.
First,
subtract 6 from me, so we have:
x - 6
Now,
Multiply by 2, so we have:
2(x-6)
Now,
Subtract 40, then divide by 4:

Now, you get "8", so equate this to 8, we get:

We now solve using algebra:

The number is 42