Tentukan himpinan penyelasaian dari plsv berikut. A:3x+=2x+12​

Which of the following tables represents exponential functions?

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

Yvaries directly as x. y =90 when x=6. find y when x=13