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EleoNora [17]
2 years ago
8

Solve 4x- 9 = k for x.

Mathematics
2 answers:
Fantom [35]2 years ago
8 0

Answer:

The answer is C

Explanation:

you first add 9 to both sides, you equation will then be 4x = k+9

you then divide both sides by for to get rid of the four from the left side, that will leave you with the equation of x = k+9 over 4

elixir [45]2 years ago
4 0

Answer:

x = (k+9)/4

Step-by-step explanation:

4x - 9 =k

Add 9 to each side

4x-9+9 = k+9

4x = (k+9)

Divide each side by 4

4x/4 = (k+9)/4

x = (k+9)/4

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Answer:

1.  87b−179+957÷87

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Step-by-step explanation:

6 0
2 years ago
What number raised to the -2 exponent would equal 1/4?
serious [3.7K]
Let, the number = x
It would be: x² = 1/4
x = √1/4
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In short, Your Answer would be 1/2

Hope this helps!

5 0
3 years ago
Cameron opens a checking account and a savings account at his local bank. He deposits $10,000 into his checking account and $2,0
Xelga [282]
The wording "earns 8% interest each year" does not make it clear whether the savings account interest is compounded. (It usually is in real life, but not always in math problems.) The graphical solution shows both simple interest and interest compounded annually.

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7 0
3 years ago
Rewrite the expression as a product using the GCF and distributive property. 27 + 45
vovangra [49]

Step-by-step explanation:

GCF of 27 and 45 is 9

3 0
2 years ago
Read 2 more answers
NEED HELP ASAP! WILL GIVE BRAINLIEST
Mrrafil [7]

Answer:

Step-by-step explanation:

Part A:

-mk-120 > 95

-mk > 215

Divide both sides by -k

Since we are dividing by a negative, the inequality sign flips

m < 215/-k

Part B: 

2c-9fb = 45

Subtract 2c from both sides

-9fb = 45-2c

Divide both sides by -9b

f = (45-2c) / -9b

Please let me know if this helps :)!

4 0
3 years ago
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