answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
UNO
12 days ago
6

Which equation is equivalent to 3[x + 3(4x – 5)] = 15x – 24?

Mathematics
2 answers:
zzz [12.3K]12 days ago
7 0
To find an equation equivalent to <span>3[x + 3(4x – 5)] = 15x – 24, we must simplify it. This involves distributing everything that needs to be outside the parentheses.

</span><span>3[x + 3(4x – 5)] = 15x – 24
</span><span>3[x + (12x – 15)] = 15x – 24
</span>3[x + 12x – 15] = 15x – 24
3[13x – 15] = 15x – 24
39x - 45 = 15x – 24

Thus, the right choice is option C.
Leona [12.6K]12 days ago
3 0
<span>3[x + 3(4x – 5)] = 15x – 24
3x + 12x - 15 = 15x - 24
15x - 15 = 15x - 24
</span>
You might be interested in
max invests $6000 in a savings account for 3 years. the account pays compound interest at a rate of 1.5% per year for the first
AnnZ [12381]

Answer:

2.1%

Step-by-step explanation:

The compound interest formula can be expressed as:

A=P(1+I)^n\\\\P-Principal \\A-amount\\i-compound \ interest \ rate

Starting with a Principal amount of $6000 and applying an interest rate of 1.5% for the first two years:

A=P(1+i)^n\\\\A_2=6000(1+0.015)^2\\\\A_2=6181.35

We calculate compound interest A_2 for one year at rate i, resulting in $6311.16:

A=P(1+i)^n, n=1, i=i, P=6181.35, A=6311.16\\\\6311.16=6181.35(1+i)^1\\\\\frac{6311.16}{6181.35}=(1+i)\\\\i=\frac{6311.16}{6181.35}-1\\\\i=0.02100

Thus, the interest rate for the third year is 2.1%

7 0
1 month ago
Read 2 more answers
In how many ways can you put seven marbles in different colors into two jars? Note that the jars may be empty.
tester [12383]

Answer:

128

Step-by-step explanation:

Imagine you have two jars and seven marbles.

The result is 2^{7}.

That totals 128

3 0
13 days ago
Ivan and Tanya share £150 in the ratio 4:1 how much more Ivan has then tanya
Zina [12379]

Hello!

--------------------------------------------------------

Solution:

The ratio is expressed as 4 to 1.

Add these parts together.

4 + 1 equals 5.

Now divide.

150 divided by 5 results in 30.

Next, multiply to find Ivan's share.

30 multiplied by 4 gives us 120.

30 multiplied by 1 equals 30 for Tanya.

Verify.

120 plus 30 totals 150.

Then subtract.

120 minus 30 equals 90.

--------------------------------------------------------

Answer:

Ivan possesses £90 more than Tanya!

--------------------------------------------------------

I hope this has been helpful! Best of luck!

3 0
1 month ago
Read 2 more answers
Of 162 students honored at an academic awards banquet, 48 won awards for mathematics and 78 won awards for English. There are 14
tester [12383]

Answer: 56/81

Step-by-step explanation:

refer to the attached document

3 0
1 month ago
What is the value of the expression when n = 3?<br> -2n(5+n - 8 -3n)
AnnZ [12381]
The expression evaluates to 54.
6 0
21 day ago
Read 2 more answers
Other questions:
  • Label the place value 12,354.897
    5·2 answers
  • How do I use an area model to explain the product of 4.6 and 3?
    10·2 answers
  • Ms. Trowbridge will receive a 40% discount off her first cell phone bill. Her monthly cell phone plan charges a flat monthly fee
    13·1 answer
  • The angle measure of thre angle of a triangle are p, q and r. Angle measure of q is one third of p and r is the difference of p
    9·2 answers
  • Which of the x values are solutions to the inequality 4(2 – x) &gt; –2x – 3(4x + 1)? Check all that apply. x = –1.1 x = –2.2 x =
    8·2 answers
  • Joanne has a goal of buying a townhome and saved for 5 years. She expected to have the down payment of $15,000 saved by now but
    15·2 answers
  • What is 7/12 of a full rotation
    15·2 answers
  • Suppose an ant is sitting on the perimeter of the unit circle at the point (1,0). if the ant travels a distance of 2π3 in the co
    13·2 answers
  • A circular room has a floor of diameter 590cm. Estimate the 92.2 perimeter of the room in metres​
    13·1 answer
  • A computer virus is trying to corrupt two files. The first file will be corrupted with probability 0.4. Independently of it, the
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!