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Sveta_85 [38]
3 years ago
12

Simplify the expression by combing all like terms 3z+ 8x+4z

Mathematics
1 answer:
Reptile [31]3 years ago
7 0

Answer:

I got the awnser here u go hope u have a good day

Step-by-step explanation:

8x+7z hope this helps

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I'm confused I need help anyone
noname [10]
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6 0
3 years ago
Solve using elimination. –8x + 6y = –16 –8x + 9y = 8
stira [4]
I think this is right

5 0
3 years ago
What is the equation in point slope form of the line passing through (0,5) and (-2,11)
IRISSAK [1]

The equation of the line passing through (x_1,y_1) and (x_2,y_2) is

\frac{x-x_1}{y-y_1} =\frac{x_2-x_1}{y_2-y_1}. Here

\frac{y_2-y_1}{x_2-x_1} is the slope of the line.

Substituting numerical values, the equation of the line is

\frac{x-0}{y-5} =\frac{-2-0}{11-5} \\ \frac{x}{y-5} =-\frac{1}{3} \\ 3x=5-y\\ 3x+y=5

The equation of the line is 3x+y=5

6 0
3 years ago
Esther deposited $5,000 into an account that grows at a rate of 8% per year. To the nearest cent, how much will be in the
Serjik [45]

Answer:

The total amount after five years =  $7,000

Step-by-step explanation:

<u><em>Step(i):</em></u>-

Given Esther deposited $5,000 into an account

Principal amount 'P' = 5000

Given rate of interest (R) = 8%

r = R / 100 = 0.08 per year

<u><em>Step(ii):</em></u>-

The total amount after 5 years

            A = P( 1 + r t )

          A = 5000(1+ (0.08 X 5) = 7000

<u><em>Final answer</em></u>:-

The total amount after five years =  $7,000

6 0
3 years ago
You are interested in the psychological implications of high SES. You read a paper that claims that higher social class people b
dimaraw [331]

Answer:

Option C. The real effect is 0.1

Step-by-step explanation:

The complete question is  

You are interested in the psychological implications of high SES. You read a paper that claims that higher social class people behave more unethically. The paper reports a significant difference in the propensity of high and low SES people behaving unethically. The significance level of this study was 0.05, the ratio of true to false effects in this field is 0.35, but the author was anxious to issue a press release and prepare his TED talk, so power is low, at 0.1. The probability that this study reports a real effect is

A. 0.58

B. 0.95

C. 0.1

D. 0.35

E. 0.41

Solution

Ratio of true to false effects i.e T/F = 0.35  

The power of the study indicates the real effect of the study and hence despite the true/false ration being 0.35 and the significance level of study is 0.05, the real effect of the study would be 0.1

Hence option C is correct

8 0
3 years ago
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