kk19818215 kk19818215

22-01-2022
Mathematics

contestada

Evaluate 3x+8y-(x+5) when x=3 and y=6.
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Respuesta :

rithikaarun360 rithikaarun360

22-01-2022

Answer:

49

Step-by-step explanation:

3(3)+8(6)-(3+5)

pemdas parentheses first

3(3)+8(6)-8

multiply

9+48-8

left to right

57-8

49

Answer Link

helennh0819 helennh0819

22-01-2022

Answer:

3x+8y-(x+5) x=3 y=6

plug in x and y and work the problem out and don't forget PEMDAS

3(3)+8(6)-(3+5)

9+48-(8)

57-(8)

drop the parenthesis

57-8 = 49

final answer is 49

Answer Link

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