Answer:
13.7
Step-by-step explanation:
15^2-6^2=189
The square root of 189 is 13.74 blah blah blah
I just took the test. The answer is y=250(4^x)
6+7=13 is the another way to write ...
hope it is helpful.Thankyou!!!!
Answer: Substitution
Step-by-step explanation:
Because you know A is equal to B, you can substitute A for B in any mathematical equation. Essentially, you are switching mA $ mB.
