Adifferent camera is selling for $7.50 off the regular price. it was discounted 15%. what was the original price of the camera?

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

Answer pls man im trying to get out of summer school