Let f(x)=x2−3x−4 . what is the average rate of change from x = 7 to x = 10? enter your answer in the box.

In the football stadium, there are 18 empty seats out of 360 total seats. (1a) write the ratio of empty seats to total seats as a fraction in simplest form. (1b) then explain its meaning.

Igor stravinsky tires sells approximately 3,760,000 car tires and 1,200,000 truck tires each year. about 47,000,000 care tires and 26,000,00 truck tires are sold each year in the united states. what is stravinsky's market share in each of these two markets (cars and trucks)?

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.