Mathematics, 14.05.2021 07:40, ale1910
The Jones brother , Carl , Cameron , and Carlos , are painters . Together they can paint a standard sized room in 2 hours . If Carl is alone on the job he can paint the room in 5 hours . If Cameron is alone he can paint the room in 6 hours .
(a ) What equation can be used to determine how long it would take Carlos to paint the room alone ?
(b ) How long would it take Carlos to paint the room alone ?β
Answers: 3
Mathematics, 21.06.2019 16:30, marbuscis99
Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.
Answers: 1
Mathematics, 21.06.2019 20:00, christpress0
Given the equation y β 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. βthree fourthsx + y = 10 3x β 4y = β40 y = three fourthsx + 12 y = three fourthsx + 10
Answers: 1
Mathematics, 21.06.2019 21:30, Joejoe1813
Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?
Answers: 1
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