Triangle RST is made of points R(-10, 5.6), S(0, 7) and T(-6, -34). If it is reflected across the x-axis to form triangle R'S'T', enter the coordinates of S'.
HELP PLZ U_U

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.