Tommy and larry began reading the same book at the same time. each boy reads at different

after 3 minutes, tommy is on page 6.
after 6 minutes, larry is on page 8.

who is reading at a greater rate of change

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

step-by-step explanation: