20x + 15k is the answer we just have to remove the bracket and add the terms
hope it helps
Answer:
-2
Step-by-step explanation:
f(1)=3(1)-5 = 3-5= -2
Answer:
111
Step-by-step explanation:
$555 ÷ $5 = 111
sorry I'm not good at explaining
Answer:
-20a - 65 = -104 for a = 2.7
-6x + 52 = 45 for x = 1 1/6
Step-by-step explanation:
-20a - 50 for a = 2.7
Insert 2.7 in for a.
-20(2.7) - 50 = -54 - 50 = -104
-6x + 52 for x = 1 1/6
Insert 1 1/6 for x.
-6(1 1/6) + 52 = -7 + 52 = 45
