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RUDIKE [14]
4 years ago
10

2(x-11)+5-1 What is x

Mathematics
2 answers:
Radda [10]4 years ago
7 0

Answer:

2x-18

Step-by-step explanation:

2(x-11)+5-1\\

Expand

2\left(x-11\right):\quad 2x-22

Slot it into the equation

=2x-22+5-1

Add/subtract the numbers

-22+5-1=-18\\\\=2x-18

dangina [55]4 years ago
5 0

Answer:

9

Step-by-step explanation:

2(x-11) + 5-1

We can use the distributive property:

2x - 22 + 5 - 1

We can then simplify:

2x - 18

In this case, if 2x - 18 = 0, then 2x = 18 and x = 9.

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Based on the table, which best predicts the end behavior<br> of the graph of f(x)?
Whitepunk [10]

Answer:

5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
PLEASE HELP
Vlada [557]

Answer:

7/8, 87.5%, 0.875

Step-by-step explanation:

There is only 1 5 on the spinner. And there are 8 equal sections.

The probability of spinning a 5 is 1/8.

So, the probability of not spinning a 5 is 7/8

To find the Percent and Decimal form, divide 7 by 8.

You get 0.875-the decimal form

Move the decimal point 2 places to the right:

87.5

Add the percent symbol, and you're done!

I hope this helps!

Tell me if you need more explaining :)

8 0
3 years ago
-PLEASE ANSWER- An experiment was repeated a number of times and the following measurements were obtained:
gladu [14]

Answer:

Step-by-step explanation:

From the given data, it can be observed that there are two number that are abnormal and extremely different from others, 322 and 19. Eliminating these two numbers would reduce the error that can be generated.

Then to obtain the best single result from the measurements, find the mean of the other numbers.

i.e  52.3, 52.5, 52.2, 52.6

Mean =  \frac{52.3 + 52.5 + 52.2 + 52.6}{4}

     = \frac{209.6}{4}

     = 52.4

Thus the best single result that can be obtained is 52.4.

3 0
3 years ago
What is the solution to the equation 7^−3x ≈ 9?
igor_vitrenko [27]

Your answer is D. x = -0.376!

7^{3x}=9\\x = -0.376

⭐ Please consider brainliest! ⭐

✉️ If any further questions, inbox me! ✉️

6 0
3 years ago
Read 2 more answers
Carl ordered 2 pants at $22.54 and 2 shirts at $19.89 each. With a sales tax of 6% and shipping below, what was his total order?
Volgvan
The total cost of pants and shirts is given by:
 2 * (22.54) + 2 * (19.89) = 84.86 $
 In addition to this, we have 6% taxes, therefore, the total cost is:
 (1.06) * (84.86) = 89.9516 $
 Then, we must add to this value shipping charges.
 Since the value is between 75.01 and 125, then:
 Shipping charges = $ 8.95
 Adding we have:
 89.9516 + 8.95 = $ 98.9016
 Answer:
 
his total order was:
 
c) $ 98.90
8 0
3 years ago
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