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koban [17]
3 years ago
8

If 3n + 2 = 14, what must 3n be equal to? 16 14 4 12

Mathematics
2 answers:
leva [86]3 years ago
8 0

Answer: C. 4

Step-by-step explanation: You have to move all of your terms that don't contain n to the right side and solve the rest.

Hope this helps you out and I hope this is what you were looking for! ☺

blagie [28]3 years ago
4 0

Answer: 3n must be equal to 12, however, if you are looking for the value of just the variable n, n=4.

Step-by-step explanation:

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Point (k, -3) lies on the line whose equation is x-2y=-2. What is the value of k?
natita [175]

Answer:

Substitute, <em><u>y = -3</u></em> and <em><u>x = k</u></em> on the equation.

=> k - 2×(-3) = -2

=> k = -2 + (-6)

=> k = - 8

=================

<h2>HOPE U UNDERSTOOD</h2><h3>MARK AS BRAINLIEST ONE</h3>

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7 0
3 years ago
Write standard form, expanded form and word form at the top of the page write five numbers that are at least 8 digits long
Sindrei [870]

Answer:

Kindly check explanation

Step-by-step explanation:

28,136,720

Word form: Twenty eight Million, One hundred and thirty-six thousand, seven hundred and twenty

Expanded form: (2 * 10,000,000) + (8 * 1,000,000) + (1 * 100,000) + (3 * 10,000) + (6 * 1000) + (7 * 100) + (2 * 10) + (0 * 1)

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3.) 534, 235, 260

Five hundred and thirty four million, two hundred and thirty five thousand, two hundred and sixty.

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4.) 43, 780, 523

Fourty three million, seven hundred and eighty thousand, five hundred and twenty three.

(4 * 10,000,000) + (3 * 1,000,000) + (7 * 100,000) + (8 * 10,000) + (0 * 1000) + (5 * 100) + (2 * 10) + (3 * 1)

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Four hundred and fifty six million, one hundred and fifty six thousand, one hundred and fifty six

(4 * 100,000,000) + (5 * 10,000,000) + (6 * 1,000,000) + (1 * 100,000) + ( 5 * 10,000) + ( 6 * 1000) + (1 * 100) + ( 5 * 10) + (6 * 1)

5 0
4 years ago
Can someone please help me with 2 and explain the steps to 3 thanks!
Gelneren [198K]

Answer:

#2 is a ratio so you gotta add.

#3 it’s just adding it for example 2p + 5a = 7pa

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3 years ago
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Answer:

yes that is the correct answer

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Answer: it's upside down so i can't see it

Step-by-step explanation:

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