Answer:
see below
Step-by-step explanation:
To check your solution , plug the value of k into the original equation
6(7k-10) =24
k=2
6(7*2-10) =24
6(14-10) =24
6(4) =24
24=24
The solution is correct
it is 24 . Logically in my idea .
Yes it is,
it is reflection like a mirror, but, it copy's the position and moves it upward
D) 3 × (40 + 7) = 141
(3 × 40 = 120) + (3 × 7 = 21) = 141