Divide total km by the km in the scale:
112 / 16 = 7
The answer is A. 7 cm
The slope is 16/4 which is 4/1 which can also be 4. So the most simplified is 4
Answer:
Step-by-step explanation:
1) translate the given informations in a operation
8x^2 -7x - 2 - (6x^2-x+3)
2) change the sign of all the terms in the bracket
8x^2 -7x -2 -6x^2 + x -3
3) simplify the expression
2x^2 - 6x -5