Answer: 
Step-by-step explanation:
By the negative exponent rule, you have that:

By the exponents properties, you know that:

You can rewrite 16 and 9 as following:
16=4²
9=3²
Therefore, you can rewrite the left side of the equation has following:

As the base are equal, then:

Solve for x:

Answer:
y=2/3x-3
Step-by-step explanation:
using y=mx+c
since the intercept is negative,it affects the positive sign
Answer:
y=0
Step-by-step explanation:
Hope this helped!!!
Answer:
15 Dollars
Step-by-step explanation:
If you take the shipping price (3 dollars) off you get 15 per shirt
5 treats divided by six groups of one dog, or in easier terms, five dog treats divided up for 6 dogs. As a fraction, just remove the words except for 5, divided by, and 6, to give you 5/6. Hope this helped.