Question

Rhianna had c CDs until she won 40 more in a contest. Write an expression that shows how many CDs Rhianna has now.

Answer 1

Answer: $t=c+40$

Step-by-step explanation:

t=total

well the original amount didn't change so "c" stays the same.

and we just add a constant since she just won 40 CDs with nothing more.

so

Answer: $t=c+40$

Answer 2

Answer:

t=c+40

Step-by-step explanation:

t = total

c= the number of Cds she has

40= plus the cds she already has