Answer: 3x-5y=-9 is simplified to y=3/5x+9/5
x+2y=8 is simplified to y=-1/2x+4
Answer:
8.33333333333%
Step-by-step explanation:
50/6
Its 12,400
happy to help :)
Answer:
26 different ways of selecting a salad
Step-by-step explanation:
multiply 13 times 2 to find the number of possibilities
When you have a negative exponent, you move the base with the negative exponent to the other side of the fraction to make the exponent positive.
For example:
or 
or 

When a base with an exponent is divided by a base with an exponent, you subtract the exponents together. (But you can only combine the exponents when the bases are the same)
For example:
(can't combine because they have different bases of y and x)


When you multiply an exponent directly to a base with an exponent, you multiply the exponents together.
For example:


First multiply the exponents together in the denominator
Now subtract the exponents together
(two negative signs cancel each other out and become positive)

