Answer:
Step-by-step explanation: look at the picture
1 : 100,000
Because there are 100cm in a m and 1000m in a km
100 x 1000 = 100,000
14 dollars because it’s only 75 % out of. 8
Answer: x+y
Step-by-step explanation: 4x-4y-3x-3y
4x-3x is x
4y-3y is y