Answer:
10cm2
Step-by-step explanation:
Okay so first we need to find 40% of 7.50. To do this you simply divide the percentage by 100, so you have .4 now. You multiply 7.50 by .4 and get 3. Lastly, you just subtract 3 from 7.50 and you get $4.50
Emma will pay $4.50 after the discount.
Answer:
-11
Step-by-step explanation:
-6-5
-(6+5)
20 raise the power 7
Step-by-step explanation:
Which clearly means 20 × itself 7 times
Answer:
O Two times x minus seven plus ten
