I hope this helps you
take both of sides paranthesis square
(2a+7b)^2=(11)^2
4a^2+2.4a.7b+49b^2=121
4a^2+49b^2+56.2=121
4a^2+49b^2=9
Answer: ill try looking this one up to help u just add me on snap its johni_spurgeon
Step-by-step explanation:
Answer:
Total change in Sales of Bushels =116
Step-by-step explanation:
Total Bushels of Wheat= 220
Average Sale= per day
Average Sale per week =
Total change in Sales of Bushels = Total Bushels of Wheat - Average Sales per week
Total change in Sales of Bushels=
Step-by-step explanation:
Answer:
2/13
Step-by-step explanation:
Since there's 4 of each card in the deck this means that there're 4 sixes and 4 aces, so 8 cards in a 52 card deck gives the problem 8/52 which equals 2/13