Mathematics, 25.07.2019 04:00, keylor97
Arectangle length is 8cm more than three times its width. it the perimeter is 128cm find the length
Answers: 2
Mathematics, 21.06.2019 22:40, jeffyisdrunk
The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?
Answers: 1
Arectangle length is 8cm more than three times its width. it the perimeter is 128cm find the length...
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English, 28.06.2019 06:30
Mathematics, 28.06.2019 06:30