Answer:
r+3
Step-by-step explanation:
r is an expression. To get an expression that is 3 more, just add 3
r+3
hope it helps you!!!!!!!!!!
Answer:
2 feet 4 inches
Step-by-step explanation:
1 foot = 12 inches
2(12)=24
24+4=28
Answer:
-4/5
Step-by-step explanation:
3/5+(-7/5)
-4/5