There are car A and car B. Car A leaves 5 am at 40 mph, Car B leaves 9 am at 60 mph. When will car B catch up car A ?

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.