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3 years ago

1/4 (x + 12) = 5? Simplify (distribute) and rewrite your expression Solve for X

Mathematics

2 answers:

ladessa [460]3 years ago

5 0

Answer: x = 8

Step-by-step explanation: 1/4(x+12)=5 is the same as 1/4x + 3 = 5. 1/4 of 8 is 2. 2+3=5.

krek1111 [17]3 years ago

4 0

Simplified Answer: X = 8

Have a good day :)

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Martha Lou needs 1 3/4

Anastasy [175]

Answer:

7 small pillows.

Step-by-step explanation:

1. Let's get rid of the whole parts of fractions -> 1 3/4=7/4, 12 1/4=49/4

2. To find how many pillows she can make divide the available fabric by the amount needed -> (49/4)/(7/4)=49/7=7.

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3 years ago

What is the range of the function {(0, 15), (4, 6), (6, 4), (8, 0)}?

lana66690 [7]

The range of a function is the set of output values of the function

The range of the function is: {15, 6, 4, 0}

<h3>How to determine the range</h3>

The function is defined as:

(x,y) = {(0, 15), (4, 6), (6, 4), (8, 0)}

The range is the y-values.

So, we have:

y = {15, 6, 4, 0}

Hence, the range of the function is: {15, 6, 4, 0}

Read more about range at:

brainly.com/question/1770447

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2 years ago

According to the Rational Root Theorem, which is not a possible solution of the

trapecia [35]

Answer:

5/2

Step-by-step explanation:

Possible rational roots are ...

±(divisor of 9)/(divisor of 2)

So, the possibilities are ...

±1/2, ±1, ±3/2, ±3, ±9/2, ±9

The one on your list that is not among these is 5/2.

5/2 is not a possible rational root.

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3 years ago

What is the proportion you used to solve: what number is 28% of 50

UNO [17]

Answer:

is the answer 14

Step-by-step explanation:

If you are using a calculator, simply enter 28÷100×50 which will give you 14 as the answer.

hope it helps

mark me brainliest pls

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2 years ago

Johnny is reading a novel for the read-a- Thon. The ratio of the number of pages she read to the pages that remain to be read is

mart [117]

There are several ways to answer this question and I will use this approach. Since Johnny reads at a ratio of 7:3 it can be stated that for every 10 pages in a book containing 500 pages Johnny will read 7 of those pages. There are 50 groups of 10 in a 500-page book (50 x 10). Take the ration 7:3 times 50 and use the distributive property: 7:3(50) = (7 x 50):(3 x 50) = 350:150. Based on this Johnny has read 350 pages and has 150 pages remaining.

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3 years ago