F(x)=3x+18
That is the awnser they I got
Answer:
35 points
Step-by-step explanation:
See photo
Hello there!
Yes, your solution is correct! A way to check it is replacing the value you found for x into x in the equation.
3(2-x) = 7 - 4x ⇒ 3(2-1) = 7 - 4(1)
And now solve 3(2-1) = 7 - 4(1).
3(1) = 7 - 4(1)
3 = 7 - 4
3 = 3
Since it is a true statement that 3 is equal to 3, it means your solution of x = 1 is correct. Good job! :)
Answer:
4.57
Step-by-step explanation:
7 can go into 32 4 times but your remainder is going to be 5
The time that each car traveled.
