Use substitution to it
7) 4x β 2y=-22
-x+y=3...
Answers: 1
Mathematics, 21.06.2019 14:00
Given that de, df, and ef are midsegments of β³abc, and de=3.2 feet, ef=4 feet, and df=2.4 feet, the perimeter of β³abc is .
Answers: 2
Mathematics, 21.06.2019 20:10
Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)
Answers: 3
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