Answer:
gill bought 20 pencils
Step-by-step explanation:
10 pencils in each pack × 2 packs = 20 pencils in total
Start with 2. Then subtract from it (2x - 7)^2.
2 - (2x - 7)^2
Answer:
3
Step-by-step explanation:
We can choose three ways:AB, AC, BC, as the order is not important.
Or you can calculate 3C2=(3×2)/(1×2)=3
Answer:
8 inches
Step-by-step explanation:
Height = Volume / Base Area = 301.44 / 37.68 = 8
