When you add it mentally you'd get 29
When you subtract it mentally you'd get 4.8
Answer:
180
Step-by-step explanation:
Answer:
ΑΔΒ = ΒΔΑ because Δ stands for the difference between two numbers and the difference between two numbers doesn't change when switched to the other side.
Answer: (BRAINLIEST PLEASE)
120 g.
Step-by-step explanation: