Rectangular tiles have width x cm and height (x+7)^ cm x + 7

Some of these tiles are used to form a shape. The shape is 6 tiles wide and 4 tiles high.

write down expressions. in terms of x. for width and height of the shape

width = cm
height = cm

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

On saturday morning, calls arrive at ticketmaster at a rate of 108 calls per hour. what is the probability of fewer than three calls in a randomly chosen minute?

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.