1answer.
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
NikAS [45]
3 years ago
5

How would you write an equivalent expression for 24x + 16

Mathematics
2 answers:
slamgirl [31]3 years ago
7 0
You can multiply or add any number to each of the ones in the equation to make it equal.  For example, 48x+32 would be equivalent.  Make sure to do it to both sides!
Reika [66]3 years ago
5 0
12x + 16 x 2 because you get the same answer in the end
You might be interested in
A researcher claims that the mean cost of raising a child from birth to age 2 by husband­wife families in the U.S. is $13,960. A
irina1246 [14]

Answer:

Yes, there enough evidence to reject the claim.

Step-by-step explanation:

Here we need to perform a test for single mean to determine whether the  mean cost of raising a child from birth to age 2 by husband-wife families in the U.S. is $13,960.

The hypothesis is:

<em>H₀</em>: The  mean cost of raising a child from birth to age 2 by husband-wife families in the U.S. is $13,960, i.e. µ = $13,960.

<em>Hₐ</em>: The  mean cost of raising a child from birth to age 2 by husband-wife families in the U.S. is different from $13,960, i.e. µ ≠ $13,960.

The information provided is:

\ar x=13725\\\sigma=2345\\n=500\\\alpha =0.10

The test statistic is:

z=\frac{\bar x-\mu}{\sigma/\sqrt{n}}=\frac{13725-13960}{2345/\sqrt{500}}=-2.24

The test statistic value is -2.24.

Compute the <em>p</em>-value for this test statistic value at 10% level of significance as follows:

p-value=2\times P(Z

               =2\times 0.01255\\=0.0251

Use the <em>z</em>-table.

The calculated <em>p</em>-value is, 0.0251 < 0.10, therefore the null hypothesis will be rejected.

<u>Conclusion</u>:

As the null hypothesis is rejected at 10% level of significance it can be concluded that there enough evidence to reject the claim.

The  mean cost of raising a child from birth to age 2 by husband-wife families in the U.S. is different from $13,960.

5 0
3 years ago
When a number is decreased by 47%, the result is 20. What is the original number to the nearest tenth?
Naily [24]

Answer:

37.7

Step-by-step explanation:

n - 0.47n = 20

0.53n = 20

n = 37.7

4 0
3 years ago
2x – 4 = 6<br> The answer is 10, but I just need a step by step explanation for this
vazorg [7]

Answer:

x=5

Step-by-step explanation:

2x – 4 = 6

Add 4 to each side

2x – 4 +4= 6+4

2x = 10

Divide each side by 2

2x/2 = 10/2

x = 5

6 0
3 years ago
Read 2 more answers
[PICTURE ATTACHED] HEEELLPPP
Natali5045456 [20]
The answer to this question would be 8,4,4
6 0
3 years ago
Read 2 more answers
Which value is the 10th term in the sequence: -62, -48, -34, -20, -6....?
Karolina [17]
B) 64, because all these numbers have a difference of 14, and it you keep going, the 10th term will be 64.
8 0
3 years ago
Read 2 more answers
Other questions:
  • You 495 miles from home and you are driving toward home at an average of 45mph. How long will it take to drive home if you maint
    7·1 answer
  • What's 7/9 divided by 8/15
    12·2 answers
  • Help me part a and B
    5·1 answer
  • Write a recursive and explicit rule for each geometric sequence, and then find the next 3 terms.
    15·1 answer
  • Do not understand Help!!!
    14·2 answers
  • What is the value of Y in the equation<br> 4y+8-6y+2
    6·1 answer
  • ( I WILL BE GIVING EXTRA POINTS AND BRAINLIEST TO WHO EVER HELPS ME!! :D)
    12·2 answers
  • What is the area of the following circle? the diameter is 1
    5·1 answer
  • You deposit $300 in an account earning 4% interest compounded annually. How much will you have
    6·1 answer
  • Help i need i the answer asp pls​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!