X, x+1, x+2, x+3 - four consecutive integers

The integers are 169, 170, 171 and 172.
If in y=mx + b , subtract the mx from both sides
A 2:4
B 4:6:12
C 0.6:2.4
Distance from school to shop is 12 km
Answer:
84
Step-by-step explanation:
56/2 = 28
28 x 3 = 84
To check work: 84/3 =28
Answer:
The top one is (3x−2)(x+5)
the bottom one is (3x−2)(3x+2)
Step-by-step explanation: