micah63
micah63 micah63
  • 11-03-2019
  • Mathematics
contestada

Evaluate 3.6x+4.5y when x=3 and y=7

Respuesta :

sunnyk2297
sunnyk2297 sunnyk2297
  • 11-03-2019
3.6x3+4.5x7 is 42.3
Since X= 3 you multiply 3.6 by3 and since Y is 7 you multiply 4.5 by 7
Answer Link
KawaiiKathy2279
KawaiiKathy2279 KawaiiKathy2279
  • 11-03-2019

Answer: 42.3

3.6x - 3.6(3)= 10.8 | 4.5y - 4.5(7)= 31.5

Step-by-step explanation:

Answer Link

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