Answer:
6 times as great
Step-by-step explanation:
8*10 to the power of <em>5 </em>
8*10 to the power of <em>-1</em>
Answer:
£46
Step-by-step explanation:
40 increased by 15 percent is because 15 percent of 40 is 6
adding this increase to it makes it 46 pounds
They are -9 and 8. because since 9 times 8 is 72, you need the 9 to be negative to add to -1