You earn 7.50 per hour at a fast food restaurant. you earned 123.75 last week .how many hours did you work last week

The triangles are similar. what is the value of x? show your work.

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis