Mathematics, 26.07.2019 12:30 creepycrepes
Tina has some ants and worms. there are 20 more ants than worms. altogether, there are 80 insects. let a represent the number of ants and w represent the number of worms. the following system of equations represents this situation: a−20=w a+w=80 how many ants and worms does tina have?
Answers: 1
Mathematics, 21.06.2019 20:00, rogelionavarro200314
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0
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Mathematics, 21.06.2019 20:30, kjhgfcvb5761
Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]
Answers: 2
Mathematics, 21.06.2019 21:00, kprincess16r
Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)
Answers: 1
Tina has some ants and worms. there are 20 more ants than worms. altogether, there are 80 insects. l...
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