Two brothers each purchase a new pair of hiking boots and two canteens. The hiking
boots cost...
Mathematics, 11.02.2020 05:06 xaviercamara080
Two brothers each purchase a new pair of hiking boots and two canteens. The hiking
boots cost $34.00 each. The total of their purchase was $98.00.
a. Define a variable:
b. Write an equation:
c. Solve:
Answers: 2
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Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x
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Which statements about the system are true? check all that apply. y =1/3 x β 4 3y β x = β7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same yβintercept. the equations represent the same line. the lines intersect.
Answers: 2
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Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by Γ’β4 to get Γ’β16x Γ’β 4y = Γ’β80 multiply the second equation by Γ’β1 to get Γ’β4x Γ’β y = Γ’β20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by Γ’β1 to get Γ’β2x Γ’β 4y = Γ’β14
Answers: 1
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