Answer:
D.
Step-by-step explanation:
-2/5 - (-9/15) = -2/5 + 9/15.
both of those equations are equivalent.
hope this helps.
Binomial
A monomial is just one term. A binomial is two monomials added or subtracted together. A trinomial is three monomials added or subtracted together.
Answer:
x+9=50
Step-by-step explanation:
to find galls height, it tells you to add 9. substitute “gall” for a variable. in this case, 9 is being added to the variable to equal 50.
There is No solution for this problem so your answer would be No soultion
Answer:
Is that simultaneous equation
You can ask if something is not clear or you don't understand