Mathematics, 12.10.2019 03:10 miklin4677
Which of the following equations have the same solution? give reasons for your answer that do not depend on solving the equations.
a. -(7-4x)=9
b. 12=-4(-6x-3)
c. 5x+34=-2(1-7x)
d. 14=-(x-8)
e. -8=-(x+4)
f. x+5=-5x+5
Answers: 1
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The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m
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Apool measures 12.3 feet by 16.6 feet. if the longer wall of the pool has a diagonal of 17.8 feet, what is the volume of the pool? (round to nearest tenth)
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Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?
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The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.
Answers: 3
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