Which equation is a linear function? (a)y=2×-1 (b) y=x/2-5 (c) y=x power of 2+7 (d) 2/x+3

Ill mark the brainliest if you me with the these three questions 7,8,9

Hundred and tens tables to make 430 in five different ways

Avegetable farmer fills of a wooden crate with of a pound of tomatoes. how many pounds of tomatoes can fit into one crate? a. 14/15 of a pound b. 2 1/10 pounds c. 1 1/14 pounds d. 10/21 of a pound