A garden supplies centre has two grades of pebbles used for paths: Grade A for a price of $30 per square metre and Grade B for a price of $20 per square metre A landscaper needs to purchase 50 square metres of pebbles for a client with a total budget of $1200. -) 50 Qc 1200P Using named variables set up a pair of linear equations fo

Select all equations that are parallel to the line 2x + 5y = 8. A. y = x+4 B. y = -x + 4 C. y- 2 = (x + 1) D. y- 2 = -(x + 1) E. 10x + 5y = 40

Let the supply and demand equations be given by p = -x² 2x + 100, p= 8x + 25, respectively, where X represents the quantity demanded and p the unit price in dollars. Find the equilibrium price Po. a) $41. O b) $57. c) $65. d) $72. e) None of these. 1/4 1/2 D.

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