Answer:
8/10
Step-by-step explanation:
add the numerator but keep the denominators the same
you could also simplify to 4/5
Answer: J x=6; slope is undefined
Step-by-step explanation:
For each power of ten , the number of zeros written in the product is the same as the number of exponents.
Number one is -6 and 10
Number two is -55 and 4
Answer:
A. 9x^4 and 3x^5y
Step-by-step explanation:
there are two ways to solve this:
first way:
You can solve this my substituting numbers for x and y in this case i used 2 for x and 3 for y and see which one is equal to the original equations
the second way is the regular way
when you add or subtract numbers with variables and exponents you want to add the constants and add the exponents in this case is the same as = and you can do the same process for subtraction
=