Find the minimum value of (2a - b)/c when a = 5, b = 2 and c = 4, all rounded to the nearest whole number

(3 marks)

Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.

Margaret is purchasing a house for $210,000 with a 15 year fixed rate mortgage at 4.75% interest she has made a 5% down payment the house is valued at 205,000 and the local tax rate is 3.5% homeowners insurance 600 per year what are her total monthly payment