Answer:
He is going need to buy 2 packs of blue sticks and 3 packs of red packs
Step-by-step explanation:
Answer:
a=200;110;101andb=decreasing
Step-by-step explanation:
a.(100×10+1000)/10=200
(100×100+1000)/100=110
(100×1000+1000)/1000=101
486 - 9 + 6 + 3³ · 2 = 477 + 6 + 27 · 2 = 483 + 54 = 537
Answer:
9x^2 - 49y^2
Step-by-step explanation:
