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3 years ago

Solve & Justify: 3(5x + 2) = 2(3x - 6)

Mathematics

1 answer:

Zanzabum3 years ago

7 0

Answer:

-2

Step-by-step explanation:

15x+6=6x-12

15x-6x=-12-6

9x=-18

x=-2

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What is the value of d in 3/4(8x-6)-2=1/2-x

Salsk061 [2.6K]

Answer: 32/35

Step-by-step explanation:

got it correct

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3 years ago

What is 1/6 + 1/6 + 1/6

tatyana61 [14]

Answer:

1/6 + 1/6 + 1/6 =

1/2 or 0.5

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3 years ago

Read 2 more answers

For the orchestra concert, the orchestra director has asked that everyone wear either black pants or a black skirt. Five times a

Andru [333]

Answer:

A:10

Step-by-step explanation:

1. Analyze: There are 60 people total and there is 5x more pants than skirts. This outrules 60 and 50.

2: Testing put all of your numbers into an equation. Since you need the total to be 60 you can do this. I am using p(pants) S(skirts for my example. S+S5=60 10 works in this equation.

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3 years ago

dlinn [17]

Answer:72.1

103*.7=72.1

I hope this is good enough:

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3 years ago

Jenna feeds her cat twice a day. She gives her cat 3/4 can of cat food each time. Jenna is having a friend take care of her cat

Anarel [89]

Given:

Number of times Jenna feeds her cat = 2

Cat food each time $=\dfrac{3}{4}\text{ can}$

Number of days = 5

Number of cans she bought = 8

To find:

Did Jenna buy enough cat food.

Solution:

Required food for each time $=\dfrac{3}{4}\text{ can}$

Jenna feeds her cat twice a day.

Required food for a day $=2\times \dfrac{3}{4}\text{ can}$

$=\dfrac{3}{2}\text{ can}$

Required food for 5 days $=5\times \dfrac{3}{2}\text{ can}$

$=\dfrac{15}{2}\text{ can}$

$=7.5\text{ can}$

Since, 7.5 cans < 8 cans, therefore, Jenna buy enough cat food for her cat.

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3 years ago