(7.-10)
Mathematics, 30.05.2020 17:58 keshonerice
Solve using elimination or combination method: 3x + 2y = 17 and -2x - 1y = -12
(7.-10)
(7,-2)
Infinite numbers of solutions
(4, 2.5)
Answers: 2
Mathematics, 21.06.2019 16:20
Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test
Answers: 1
Mathematics, 22.06.2019 04:00
Two lines intersect and two of the vertical angles measure 115°. what is the measure of the other two vertical angles? 65° 85° 90° 245°
Answers: 1
Solve using elimination or combination method: 3x + 2y = 17 and -2x - 1y = -12
(7.-10)
(7.-10)
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