Anu wants to fence the garden in front of her house, on three sides with lengths 20m, 12m and 12m. Find the cost of fencing at the rate of Rs. 150 per metre.

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?

The first and second steps to solve the equation 3x/5 + 5 = 20.are shown below 3x/5 + 5 - 5 = 20 - 5 3x/5 (5/3) = 15 (5/3)a.addition property of equality b.subtraction property of equalityc.multiplication property of equalityd.division property of equality