For a G. p the ratio of the 7th and the third term is 16.The sum of 9 term is 2555.what is the first term.​

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?

If you could answer these your a life saver