3 years ago

How do you simplify 4(x+3)+2x+8

Mathematics

1 answer:

ss7ja [257]3 years ago

7 0

Answer:

4x+12+2x+8

4x+2x=6x. 12+8=20

=6x+20

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If a work group consistently achieves 80 % of its quarterly goals and the work group generally has 25 objectives per quarter how

arlik [135]

20 objectives per quarter.

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3 years ago

An English class attended a performance at the theater. The class took 25 students and 3 adults. Each student ticket, s, cost $3

Mashcka [7]

Answer:

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Step-by-step explanation:

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3 years ago

Urgent help needed...............

andreyandreev [35.5K]

Answer:

Option b is correct

$\{x | x \neq \pm 7, x\neq 0\}$ .

Step-by-step explanation:

Domain is the set of all possible values of x where function is defined.

Given the function:

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To find the domain of the given function:

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Therefore, the domain of the given function is:

$\{x | x \neq \pm 7, x\neq 0\}$

7 0

3 years ago

Read 2 more answers

Does anyone know the answer???

GaryK [48]

Answer:the answer would be B

Step-by-step explanation:

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3 years ago

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the standard deviation of 100 random samples of the same size is approximated to be 0.98. what is the margin of error

pogonyaev

Answer:

MOE= ± 0.098

Step-by-step explanation:

-The margin of error is calculated using the formula:

$MOE=\pm \frac{\sigma}{\sqrt{n}}$

#Substitute to solve for MOE:

$MOE=\pm \frac{\sigma}{\sqrt{n}}\\\\=\frac{0.98}{\sqrt{100}}\\\\=\pm 0.098$

Hence, the margin of error is ± 0.098

3 0

3 years ago