Answer:
c
Step-by-step explanation:
240 per hour
Set up a proportion.
240/60 = x/20
*We made sure all units are the same*
240*20 = 4800
4800/60 = x
x = 80
Answer: We travel 80 kilometers.
Answer:
A.
Step-by-step explanation:
The coordinates represent x and y respectively. Hence, according to A, x is 5 and y is -1.
Plug the values in and you get 3(5) - (-1) = 15 + 1 = 16.
Hence, A is a solution of the equation.
Hope this helped!
243.9 as 243.87 over here 7 is greater than 5 so 1 will be added with 8. If the next number is greater or equal to 5 u add 1 to the previous no.