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3 years ago

PLSSS HELP IF YOU TURLY KNOW THISS

Mathematics

2 answers:

Montano1993 [528]3 years ago

6 0

It is 7

2*2x = 4x + 2 = 30

4x = 28

x = 7

andrew-mc [135]3 years ago

5 0

Answer:

$2(2x + 1) = 30 \\ 4x + 2 = 30 \\ 4x = 30 - 2 \\ 4x = 28 \\ x = \frac{28}{4} \\ \boxed{ x = 7}$

<u>x = 7</u> is the right answer.

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Doss [256]

Answer:

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Step-by-step explanation:

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3 years ago

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OlgaM077 [116]

Answer:

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2 years ago

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xxMikexx [17]

I think the answer is B. because the sum of the 2 smaller numbers is greater than the 3rd number.

a. 8+6 = 14 ; 14 is less than 16 ; wrong
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3 years ago

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alexandr1967 [171]

Answer:

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Step-by-step explanation:

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4 feet × 12 inches

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Divide the total string by each bracelet's string:

144 inches ÷ 48 inches

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6 0

2 years ago