All categories

3 years ago

How can i solve 3x - 7 = 3x + 1

Mathematics

2 answers:

deff fn [24]3 years ago

4 0

Answer:

there are no values of x that make the equation true so there is no solution

Dima020 [189]3 years ago

4 0

Answer:

3x-7=3x+1

-3 +7 -3 +7

3x-3x=1+7

X=8

Step-by-step explanation:

You might be interested in

SHOW WORK PLEASEEE 18 POINTS

Agata [3.3K]

Answer:1,587,301.587 final

48,941 per month

4 0

3 years ago

Read 2 more answers

Graph the line whose x-intercept is -1 and whose y-intercept is 4.<br> x<br> 5<br> ?

shepuryov [24]

Answer:

the x axis is the one that lies flat horizontal this is called the run. the y intercept is the one that goes up and down standing. now you have to plot a dot on the line x moving toward the negative 1 and go up to y meeting up to 4 and that should give you the line to graph

7 0

3 years ago

Guys I need help plz! ( it would mean a lot if u help )

ExtremeBDS [4]

Answer:

━☆ﾟ.*･｡ﾟX>6

Step-by-step explanation:

Here,X is greater than 6

6 0

2 years ago

Read 2 more answers

Past records indicate that the probability of online retail orders that turn out to be fraudulent is 0.08. Suppose that, on a gi

Sunny_sXe [5.5K]

Answer:

The probability that there are 2 or more fraudulent online retail orders in the sample is 0.483.

Step-by-step explanation:

We can model this with a binomial random variable, with sample size n=20 and probability of success p=0.08.

The probability of k online retail orders that turn out to be fraudulent in the sample is:

$P(x=k)=\dbinom{n}{k}p^k(1-p)^{n-k}=\dbinom{20}{k}\cdot0.08^k\cdot0.92^{20-k}$

We have to calculate the probability that 2 or more online retail orders that turn out to be fraudulent. This can be calculated as:

$P(x\geq2)=1-[P(x=0)+P(x=1)]\\\\\\P(x=0)=\dbinom{20}{0}\cdot0.08^{0}\cdot0.92^{20}=1\cdot1\cdot0.189=0.189\\\\\\P(x=1)=\dbinom{20}{1}\cdot0.08^{1}\cdot0.92^{19}=20\cdot0.08\cdot0.205=0.328\\\\\\\\P(x\geq2)=1-[0.189+0.328]\\\\P(x\geq2)=1-0.517=0.483$

The probability that there are 2 or more fraudulent online retail orders in the sample is 0.483.

5 0

3 years ago

Jeff is 15 years from retiring. He opens an account at the First American Bank. He plans to deposit $1,406.14 each month into th

-BARSIC- [3]

Ok 1,506.14 x (12x15) divide by 5.27 I think..

6 0

3 years ago