Answer:
Step-by-step explanation:
I think u are right
I hope this helps
Answer:
300+ 12h=450
12h=150
h=12.5
Step-by-step explanation:
Combined like terms 11d+8
Zero-Exponent Rule: a0 = 1, this says that anything raised to the zero power is 1. ... Negative Exponent Rule: , this says that negative exponents in the numerator get moved to the denominator and become positive exponents. Negative exponents in the denominator get moved to the numerator and become positive exponents.
