The answer is d because he buys them for .3 and sells them for 1 so 100-30=70=.7 and then it costs him 3 to advertise so you subtract three
It would be 42,523 because 50x10=500 and 5 in 42,523 is in the hundreds spot
For congruence of triangles.
If;

Then the corresponding sides and angles will be equal.

Only the above congruence statements are true.
Any options that has any of the above congruence statement is true.
Answer:
C. Divide both sides of the equation by -2.
Step-by-step explanation:
The goal of the equation is to isolate x. In order to do that we have to remove the '-2' by doing the inverse operation. That is the opposite operation, for example addition and subtraction, multiplication and division.
Since x is being multiplied by -2, we do the inverse which is division.