Awheel makes 3 11/12 revolutions per minute. if it rotates for 40 minutes, how many revolutions does it make

Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step

Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks