For this case we have the following mixed numbers:

We convert each mixed number into decimal:
Mercury orbits:
Venus orbits: 
Mars orbits: 
Answer:
Mercury orbits: 87.96
Venus orbits: 224.7
Mars orbits: 686.98
Answer:
Option. A
Step-by-step explanation:
Have a great day!
4x+7 = x+10 parallel sides have to be equal in a parallelogram
subtract x
3x +7 = 10
subtract 7 from each side
3x =3
divide by 3
x =1
Answer:
1
Step-by-step explanation:
9-3x3+1
9-9+1
=1
Answer: 50,380m
Step-by-step explanation:
190m * 270m = 51,300m
23m * 40m = 920m
Because the barn is in the field, we subtract the barn's area from the field's area, which leaves us with
51,300m - 920m = 50,380m