Answer:8x+11
Step-by-step explanation:2 x+ 6x=8x +11
add 2x to 6x and add 11 to it .
Let, the number of toy trucks = x
Then, number of toy cars = (x + 12)
Now, we have: x + x+12 = 38
2x + 12 = 38
2x = 38 - 12
2x = 26
x = 26/2
x = 13
So, there are 13 toy trucks in total.
Hope this helps!
The given matrix represent the following linear system
4x - 7y = -12
-14x + 4y = 4
Good luck!!!
Hello
All square numbers ends with 0,1,4,5,6 or 9 at units place.