19.
Solve the following
124 parent tickets and 258 student tickets were sold for the school annual day. How many
tickets were sold in all??
(Write the statements and show the working)
Working

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

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?

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2