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stich3 [128]
4 years ago
14

What is the solution set of negative X equals -8

Mathematics
1 answer:
inessss [21]4 years ago
7 0

Answer:

8

Step-by-step explanation:

the unknown can NEVER be negative

so you wont see an answer like

-b= 7, -a=98; -k= -9

so,

-x= -8 (change their positions so that the unknown, x, is positive)

x=8

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Hi um if your so kind please do 31,33,35,37 if you do thank so much
Ludmilka [50]

Answer:

31) They divided by 100, they're suppose to times 0.86 by 100 instead, which will be 86%

33) 0.34 x 100=34%

35) we do the inverse to turn it back into

a decimal which will be 0.36

\frac{36}{100}  =  \frac{18}{50}  =  \frac{9}{25}

36) 16.24÷100=0.6424

\frac{16.24}{100}  =  \frac{8.12}{50}  =  \frac{4.6}{25}

7 0
3 years ago
Tilly begins a running program to train for a marathon. She starts by running 1 mile the first week and tripling the number of m
Nuetrik [128]

Answer:

The sequence is a function as for any value of n we can not get more than one different A_n value.

Step-by-step explanation:

Tilly starts by running 1 mile in the first week and tripling the number of miles each week.

Now, the number of miles Tilly will run can be modeled by the sequence A_n = 1 \times 3^{(n - 1)}, where n is the number of weeks since she began her program.

Therefore, in the second week she runs 3 miles, in the third week she runs 9 miles and so on.

Therefore, the sequence is a function as for any value of n we can not get more than one different A_n value. (Answer)

8 0
4 years ago
The ratio 4:2 is equivalent to 2
JulsSmile [24]

To make pastry for an apple pie, you need 4 oz flour and 2 oz fat. The ratio of flour to fat is

4 : 2 .

But this ratio can be simplified in the same way that two fractions can be simplified. We just

cancel by a common factor. So

4 : 2 = 2 : 1 .

5 0
3 years ago
The absolute value of | – 71 – 19 – 18% is -16.<br> TRUE<br> FALSE
topjm [15]

Answer: False i think

Step-by-step explanation:

6 0
3 years ago
How do you solve this?
IgorLugansk [536]
3. Simplify to the exponential form

(-2x^5)^4

(-2)^4 • (d^5)^4

16dx^20 is the answer
8 0
3 years ago
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