16 dimes and 7 quarters
I hope this helps :)
Answer: The speed of red horse = 44 feet per second and the speed of black horse = 35.2 feet per second.
Step-by-step explanation:
Given: A red horse and a black horse raced on a 1-mile-long circular racetrack.
Time taken by red horse = 120 seconds
Time taken by black horse = 150 seconds
Speed =
So, speed of red horse =
Since 1 mile = 5280 feet
Speed of red horse =
Similarly,
Speed of black horse =
Hence, the speed of red horse = 44 feet per second and the speed of black horse = 35.2 feet per second.
Answer:
20 hundred thousands
Step-by-step explanation:
20 x 1000 = 20000
8x - 6 > 12 + 2x
8x - 2x > 12 + 6
6x > 18
x > 18/6
x > 3........so the solution set contains numbers greater then 3....and not including 3....so 4,5,6,7...and so on