Mathematics, 20.05.2021 17:40 jgandarilla21
Please help show and explain how replacing one equation by the sum of that equation and a multiple of the other produces a system with the same solutions as the one shown.
8x + 7y = 39
4x – 14y = –68
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 18:00
If 1/√5+1/√5+1=p+q√r , find the values of p, q and r
Answers: 2
Mathematics, 21.06.2019 19:30
Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?
Answers: 1
Mathematics, 21.06.2019 21:00
Factor the trinomial below. 12x^2 - 32x - 12 a. 4(3x+3)(x-1) b. 4(3x+1)(x-3) c. 4(3x+6)(x-2) d. 4(3x+2)(x-6)
Answers: 2
Mathematics, 22.06.2019 00:00
Can someone plz me understand how to do these. plz, show work.in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]
Answers: 3
You know the right answer?
Please help show and explain how replacing one equation by the sum of that equation and a multiple o...
Questions
Mathematics, 23.10.2021 17:10
Mathematics, 23.10.2021 17:10
Mathematics, 23.10.2021 17:10
Mathematics, 23.10.2021 17:10
Mathematics, 23.10.2021 17:10
Social Studies, 23.10.2021 17:10
Mathematics, 23.10.2021 17:10
English, 23.10.2021 17:10
Mathematics, 23.10.2021 17:10
Mathematics, 23.10.2021 17:10
