sum of twice a number and -4 ---> 2N - 4
now 5 times that ---> 5(2N - 4)
Why were you guessing?
4. Which algebraic phrase corresponds to this statement: Five times the sum of twice a number and -4?
(A) 5(2N)-4
(B) 10(N+4)
(C) 5(2N-4)
(D) 5[2(
A?
1 answer