Answer:
physical properties is that they solidify to form other features like mandara crater located mount Kilimanjaro and chemical properties is that they contain minerals which support grow up of plants example areas of mount Kilimanjaro
It's either A or C
Both are just wastage of water.
Simplifying 4m + 9 + 5m + -12 = 42 Reorder the terms: 9 + -12 + 4m + 5m = 42 Combine like terms: 9 + -12 = -3 -3 + 4m + 5m = 42 Combine like terms: 4m + 5m = 9m -3 + 9m = 42 Solving -3 + 9m = 42 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + 9m = 42 + 3 Combine like terms: -3 + 3 = 0 0 + 9m = 42 + 3 9m = 42 + 3 Combine like terms: 42 + 3 = 45 9m = 45 Divide each side by '9'. m = 5
B) is the answere
because it is nigeria and it is a weak government in that country they speak many languasges