Answer:
Step-by-step explanations: sometimes 5 times (number) is 250 but in this case your teacher did not tell you to multiply it by 10 but instead multiplying it by 5
The answer is 6.55, because 42.6-(13.45+9.5)=19.65, and 19.65/3=6.55.
(3 yard/sec) x (3,600 sec/hr) x (1 mile / 1,760 yard) =
(3 x 3,600 / 1,760) (mile/hour) = 6.136... mph (rounded)
The answer is 13
If R=4 the the equation would be 4+9 which equals 13.
