Answer: 252 in
Step-by-step explanation:
It would be -(-31) because a negative and negative is a positive
Answer:
A
Step-by-step explanation:it would look like this 4(0.45+x)
you would distribute and solve for X
Step-by-step explanation:
Speakers =£ 31.5
Headphones =£ 4.8
Book =£ 3.85
Mobile phone =£ 36
mouse = £12.75
DVD =£ 10.2
Hope it will help you :)
