Answer:
PEMDAS
Step-by-step explanation:
parenthesis, exponents,multiplication,division,additon,substraction, these are the steps in order to follow when solving equations.
Z=16 because if you reverse it and go 13+3=z you get 16
The numbers are 80 and 4.
Explanation: 80 + 4 is 84, and if you were to divide those two numbers together, you would get 20, because 20 times 4 is 80. You could check it yourself.
Hope that helps!
Answer:
no
Step-by-step explanation:
No, neither the bases are the same , nor the exponents are the same, so the cannot combine them.
a^b where a is the base and b is the exponent
In division, exponents with the same base are subtracted.
example: