uc133953
uc133953 uc133953
  • 22-02-2022
  • Mathematics
contestada

Solve the system of equations algebraically.

D=50t
D=42t+500

Respuesta :

doggyfinder79 doggyfinder79
  • 22-02-2022
Firstly, since we have D solved for both equations, we can use 50t = 42t + 500. Next, we need to subtract 42t from both sides. This gives us 8t = 500. After that, we need to divide both sides by 8. Our answer is t = 62.5.

We now need to solve for D. We need to plug 62.5 into t to solve this. I will use the equation D = 50t for this. D = 50(62.5) is 3,125. Therefore, D is 3,125.

t is 62.5, and D is 3,125.
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