3 years ago

3 x - 8 = -15 answer this question

Mathematics

2 answers:

Kobotan [32]3 years ago

6 0

Add 8 to both sides then divide both sides by 3 and then your answer will be x = -2.3333333

Olegator [25]3 years ago

5 0

The answer is -3/7, hope this helps

You might be interested in

A local trucking company fitted a regression to relate the travel time (days) of its shipments as a function of the distance tra

scZoUnD [109]

Answer:

4.038

Step-by-step explanation:

The simple regression model is:

$Time = \hat\beta _{0} + \hat\beta_{1}Distance = -7.126 + 0.0214Distance$ , then $\hat\beta_{1} = 0.0214$ .

The statistic calculated for the hypothesis test of statistical significance, for the slope, in a simple regression model is given by:

$t_{c} = \frac{\hat\beta_{1}-\beta_{1_{0}}}{SE}$

with $\hat\beta_{1}$ the slope estimator, $\beta_{1_{0}}$ the value of slope in the null hypothesis and $SE$ the standard error of the slope. Thus,

$t_{c} = \frac{0.0214-0}{0.0053} = 4.038$

5 0

3 years ago

The figure below shows a shaded rectangle inside a large rectangle:

trasher [3.6K]

Answer:

46% i hope this helps

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

X-4(3-2x) =3(3x+4) is this many soultions no solutions

taurus [48]

No solutions. It would be: 9x-12=9x+12. The difference is that one of the 12’s is negative and one is positive. Hope this helps! Have a great day :)

4 0

3 years ago

Can someone please help me, I don't know where to begin

goldfiish [28.3K]

Answer:

x=20

Step-by-step explanation:

sum of all the sides is equal to 180degrees

group like terms

solve the question

7 0

3 years ago

Solve for x in the equation x^2-8x+41=0

marshall27 [118]

See photo for the solution and answer.

3 0

3 years ago

Read 2 more answers