Answer:
49 - 2y
Step-by-step explanation:
y to represent Vanessa's age.
49 decreased by twice Vanessa's age
decreased by means subtract, twice means 2 times
49 - 2y
First you have to multiply the numbers out of the paranthesis, with the numbers in it:
then solve :
Idk your best bet is to look it up online thats what i do often