Answer:
-4x is equivalent to 19x-23x.
Step-by-step explanation:
19x and 23x are like terms because they both end in a "x."
We can add or subtract like terms, so 19x-23x just becomes (19-23)x.
(19-23)x = (-4)x = -4x
Let me know if this helps!
c3qt2
She can use 24 vases
because there are 24 daises and the carnations need to be the same number so if you put 1 of each flower per vase then you can have 24 vases