Answer:
25.35
Step-by-step explanation:
390 × 6.5% = 25.35
Answer:
13
Step-by-step explanation:
Since -5 is less than zero, we use the second equation, and substitute the -5 in for the x.
-2(-5)+3=13
First we pick the equation. Let's say we pick first one. From it we express y.

Then we use this y and plug it in instead of y in the second equation.

Now just solve for x.

We plug this x in the first equation.

And solve for y.

So the solution to the equation is geometrically a point P which lies on the intersection of the two lines.

Hope this helps.
r3t40
Answer:
I sorry I don't know the answer but can you guys look at my question? It's the one with blanks:)) ;) - -
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