Respuesta :
If A=750+135N; and B=485N, then A+B=
750+135N+485N=750+620N
T=620N+750
☺☺☺☺
750+135N+485N=750+620N
T=620N+750
☺☺☺☺
Answer:
The equation that relates T to N is T=750 + 620*N
Step-by-step explanation:
On the one hand, you know that what Deshaun saved is:
A = 750 + 135 * N
where N is the number of months you have been saving
On the other hand, what his wife saves is: B = 485 * N
The total amount saved using both plans combined implies the sum of what was saved by Deshaun and his wife. So:
T=A + B
Then:
T=750 + 135*N + 485*N
T=750 + 620*N
The equation that relates T to N is T=750 + 620*N