-4x - (-x) = -3x
Final Answer: -3x
Answer:
Step-by-step explanation:
Acute: less than 90 degrees
obtuse: 90 degrees to 180 degrees
right angle: 90 degrees
55 times 3 is 165
12 + x= 12x
Your answer would be B.
Answer:
8
Step-by-step explanation:
Answer:
Step-by-step explanation:
Cost per unit of gas = 4.2 pence
Average units of gas used per week = 50.1 units
Total cost of gas per week = Cost per unit of gas × Average units of gas used per week
= 4.2 pence × 50.1
= 210.42 pence
= £ 2.1042
Amount ria pays for gas for 13 weeks = cost of gas per week × number of weeks
= 210.42 pence × 13
= 2,735.46 pence
2,735.46 pence = £ 27.3546