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
If one flower needs 1/3 of a cup, nine times that amount would need 9/3. Simplified, this would be 3 cups.
This can vary, some shapes have different area formulas, here are some basic formulas I can give you:
Circle: A =
Triangle: A =
Square: A =
Rectangle: A = L*W
Answer:
Explanation:
(3/14)k - 1 - 4 - (2/7)k = 0
(3/14)k - (4/14)k - 5 = 0
(-1/14)k = 5
-k = 5 x 14
k = -70
Answer:
not enough seats
Step-by-step explanation:
12 rows of 14 seats is ...
12 × 14 seats = 168 seats
8 rows of 12 seats is ...
8 × 12 seats = 96 seats
Then the total number of seats is ...
168 seats + 96 seats = 264 seats
This is fewer than 272, so there will not be enough seats for everyone.