Mathematics, 23.09.2019 10:10 kellywelly82
Given: x = r + 2, y = 2r - 9, and z = r 2 + 17r + 30. simplify [x · y - z] ÷ x.
Answers: 1
Mathematics, 21.06.2019 18:30
Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students
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
Mathematics, 21.06.2019 21:30
Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1
Answers: 1
Given: x = r + 2, y = 2r - 9, and z = r 2 + 17r + 30. simplify [x · y - z] ÷ x....
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