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3 years ago

The value of x in the equation x + 4(2x - 3) = 3x + 12

Mathematics

1 answer:

schepotkina [342]3 years ago

8 0

Answer:

Step-by-step explanation:

the answer is 5x = 3x + 12

so the answer is 15x

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A bag contains four red marbles, two green ones, one lavender one, three yellows, and one orange marble. HINT (See Example 7.] H

Murljashka [212]

Answer: 35

Step-by-step explanation:

Given : A bag contains four red marbles, two green ones, one lavender one, three yellows, and one orange marble.

Total = 4+2+1+3+1=11

To find sets of four marbles include none of the red ones, we need to exclude red marbles when we count the total number of marbles.

Then, the total marbles(exclude red) =11-4=7

Now, the combination of 7 marbles taking 4 at a time is given by :-

$^7C_4=\dfrac{7!}{4!(7-4)!}=\dfrac{7\times6\times5\times4!}{4!3!}=35$

Hence, the number of sets of four marbles include none of the red ones = 35

4 0

3 years ago

a storage jug was 4/5 full of water when did get indicated 72 what was the full capacity of the storage jug

IRISSAK [1]

Answer:

90. ( was the full capacity of jug)

to solve this 

firstly let the full capacity of jug 

 

be. x

so, 

4/5*x = 72

x = 72*5/4

x = 90

hope it helps

6 0

3 years ago

What is the gcf of 48, 64 and 72

ziro4ka [17]

The greatest common factor is 8 because Prime factor is 2 and 4, Number 48 is 4 and 1 Number 64 is 6 and o Number 72 is 3 and 0 which it would all equal 2^3 so 48 = 2^4 times 3 64 = 2^6 and 72 = 2^3 times 3^2 Hope this helps.

5 0

3 years ago

Read 2 more answers

Give the correct name for 2x3 + 5x

NikAS [45]

Answer: x(2x²+5)

please give brainliest if it helped

8 0

3 years ago

Mt. Pleasant elemantry School was collecting canned food. The chart below shows how much food they collected over 3 weeks the ca

n200080 [17]

Just -: by 8 I think

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3 years ago