Answer:
4.05
Step-by-step explanation:

multiply the following
add the sum (3.5+0.55)
you'll get 4.05
Answer:
41
Step-by-step explanation:
Answer:
x<=-4
.............................................
Step-by-step explanation:
hi you smell bad lol I'm just kidding so wipe that look off your face dont take offence km just playing with you I have a crush on you I'm just kidding lol dont be so serious
Answer:
27 years
Step-by-step explanation:
21 × 2 = 42
42 - 15 = 27