Ok -7-7=-14 because your subtracting a negative with a negative and then it will be a negative then if you multiply a negative and a negative it will be a positive
Simplify both sides of the inequality, then isolate the variable. That should leave you with x> - 4
240m, 80m
600cm×40=actual length =24000cm
200×40=8000cm=80m
Mark brainliest please