Respuesta :
Answer:
-41
Step-by-step explanation:
since we're given the variables that are in the expression we need to find the value of, we just plug in those values!
qr + s = (3)(-12) + (-5) = -36 - 5 = -41
remember that + next to a - simplifies out to -
Answer:
-41
Step-by-step explanation:
3 × -12 = -36
-36 + -5 = -41
