(9*10^6)+(8*10^-4) if you help me now I’ll give you please help

9 times 10^6

Step-by-step explanation:

this answer is in scientific notation. the standard form is 9000000

hope this helps, have a nice day :)

they will manufacture 8496 cars

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.