3x + 8 = 2
Proceso:
Verificación:
Conjunto Solución:

What value of x is in the solution set of 4x – 12 s 16 + 8x?

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!

Why is causation so much more difficult to prove than correlation?