Alan thinks of a number. he squares it, then takes away 5, next multiplies it by 4, takes away 7, divides it by 3 and finally adds 6. his answer is 9. what number did he start with? 1 2 3 4 5 6

if the length of one base of a trapezoid is 5, the length of the other base is 2x + 7, and the length of the mid-segment is 6x - 24, what is the value of x

An action potential may be described as: A. an electrical impulse ... B. an electromagnetic message ... C. a chemical message ... D. a chemical change occurring in the brain

Duke and Hilda went scuba diving to study migrating fish 41 feet beneath the ocean's surface. They returned to the surface after 15 min. Which integer best describes their location when they surfaced? A - 41 B 0 C 41 D 82

What value of x makes the denominator of the function equal zero y=3/4x-16 1.) 4 2.) 0.25 3.) - 0.25 4.) - 4

The quotient of y and 3 is 25

A marble paperweight shaped simliar to a prism weigths 0.3lb. how much dose a similarity shaped marble paperweights weigh if its length, width, and height are doubled?

which of the following does not describe a rigid motion transformation? A. translating a figure 4 units up B. enlarging a figure by a scale factor of 2 C. rotating a figure 180 degrees D. reflecting a figure across the y-axis

According to the order of operation, which two operations are performed first? Is it adding, dividing, subtraction, or multiplication?

Order least to greatest 0, - 14,13,-12,-16,17 -16,-14,13,-12,0,17 -12,0,13,-14,-16,17 -12,-14,-16,-,13,17 0,12,13,-14,-16,17 Which is the farthest to the right on a number line -15 -1 0 1 Find - 5 -5 5 1/5 -1/5

Clara is taking a medicine for a common cold. Her body metabolizes the medicine over a certain time interval. The table below shows the amount of medicine f (t), in mg, that was present in Clara's body after time t.