7x - 9 = 2x
Please let me know if it is a false equation...
Answers: 2
Mathematics, 21.06.2019 22:00
Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? whatβs the answer?
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What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?
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Pls math have no ideamultiply and simppify. 2x^2y^3z^2 β’ 4xy^4x^2
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