carteralvear
carteralvear
16-03-2021
Mathematics
contestada
5(10r + 3) - 7r when r = 9
Respuesta :
allierohal18
allierohal18
16-03-2021
5[10(9)+3] - 7(9) is 5x93 minus 63 equals 402.
Answer Link
aizuddin99
aizuddin99
16-03-2021
Answer:
402
Step-by-step explanation:
5 (10r + 3) - 7r
when r 9
5 (10(9) +3) -7(9)
=402
Answer Link
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