Which expression simplifies to 3x + 4z + 6? question 1 options: a) 3x + 6 + 4z + 12 b)7x + 4 + 7z + 2 c) 7z + 3x + 6 - 3z d) 3 + x + 4 + z + 6

Tanya has $42 to spend at the dolphin island store. tshirts sell for $7 each and a pair of sunglases sells for $6.tanya buys 3 tshirts. how many pairs of sunglases can she buys with the amount of money she has left

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

Need showing work for this problem 56.25 ×25.80