Just divide 84 / 7 and will be 12
One over three is the answer 1/3
his average speed as he ran: V = S/t = 100/12 = 25/3 (m/s)
ok done. Thank to me :>
Answer:
When you barter, you must trade it for something else in order to buy something.
Step-by-step explanation:
Answer:
1 chair cost=$452
so of 15 chairs=$452×15=$6780
1 table cost=$1750
so cost of 40 tables=$1750×30=$5250
Total cost=$6780+$5250=$12,030
Step-by-step explanation:
