3 years ago

2 times the difference of t and 11

Mathematics

1 answer:

cupoosta [38]3 years ago

7 0

Answer:

2(t-11)

Step-by-step explanation:

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Ivenika [448]

Answer:

18 lines would be needed to complete the essay.

Step-by-step explanation:

To solve this you need to divide the amount of words per line by the number of lines.

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3 years ago

Rewrite the equation using the properties of exponents. <img src="https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B81y%5E7%7D"

nekit [7.7K]

Answer:

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Step-by-step:

I know this!

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3 years ago

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nadya68 [22]

Answer:

Step-by-step explanation:

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3 years ago

Camila started reading a 500 page book. She read of the book in hour. What is the maximum number of pages can she read in hour i

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Answer:

Need more information

Step-by-step explanation:

I need to know what percentage/fraction of the book she read in 1 hour or any other information about the rate she is reading

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3 years ago

Martin had M dollars initially. First, Martin spent 1/3 of his money. Then Martin spent 3/4 of what was left. Finally, Martin sp

Ilya [14]

Answer:

first he had M some unknown amount

then he had 2/3 M since he spent 1/3 M

then he spent 3/4 of the (2/3 M) so he had 1/4 of the ( 2/3M)

then he spent what was left $20 so $20 = 1/4 ( 2/3 M) now solve for M

and check by doing each step and figuring how much was spent and how much left.

another method 

let us consider the left amount be Y and total now of M dollar be X

then

Y = amount of money Nartin has left

Y = X - ( 1/3 ) ( X ) - ( 3/4 ) ( X - 1/3 X ) - 20

Y = X - 1/3 X - 3/4 X + 3/12 X - 20

Y = X - 4/12 X - 9/12 X + 3/12 X - 20

Y = X - 10/12 X - 20

Y = X - 5/6 X - 20

Y = ( 1 / 6 ) ( X ) - 20

hope it helped u buddy : )

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4 years ago