Mathematics, 31.07.2019 12:00 bri1710
Joselyn is a manager at a sign-painting company. she has two painters, allen and brianne. allen can complete a large project in 16 hours. brianne can complete the project in 18 hours. joselyn wants to know how long it will take them to complete the project together. write an equation and solve for the time it takes allen and brianne to complete the project together. explain each step.
Answers: 1
Mathematics, 21.06.2019 15:50
Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20
Answers: 2
Mathematics, 21.06.2019 17:00
Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?
Answers: 1
Mathematics, 21.06.2019 19:10
Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?
Answers: 2
Joselyn is a manager at a sign-painting company. she has two painters, allen and brianne. allen can...
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