Answer:
C
−3.5×10×(−7)×(−18.5)
Step-by-step explanation:
There are three negative signs in this expression. An odd number of negative signs will result in a Negative product.
Remember: "a negative times a negative is a positive!"
This is true whenever there is an EVEN number of negative signs.
The answer is c to your problemo
The correct answer is 2y-6 let me know if you want to know how I got that
=18 sqrt2+15 sqrt2=33 sqrt 2
