exam Maths Puzzle Numerical Ability

A car travels on the freeway at an average speed of 66 miles per hour. How many miles does it travel in 3 hours and 40 mintues?

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exam Other Question

find the product
(9x-8)^2

a)81x^2+64
b)9x^2+64
c)9x^2-144x+64
d)81x^2-144x+64 from my graph I am to predict the y value for an x value of -2. I am not sure what to do.