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2 years ago

17 = -47 + 6.98x. solve the equation. round your answer to the nearest hundredth

Mathematics

2 answers:

wel2 years ago

7 0

please double check this and let me know if I did something wrong

shutvik [7]2 years ago

6 0

Solving it and nearing it to the hundredth would be 9.169 :)

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Please help 20 points

loris [4]

Answer:

10 4/7

Step-by-step i used photo math

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3 years ago

Read 2 more answers

Solve: 1 5 x = -10 A) -50 B) -20 C) -2 D) 2

Inessa [10]

Answer:

In order to find x, you will have to use the operation of equality to isolate the x.

$15x=-10$

Now, use the division property of equality and divide by 15 on both sides. This will cancel out the 15 on the left side of the equation and isolate the x completely.

$-10/15=\frac{-2}{3}$

Thus, this is your answer:

$\boxed{x=-\frac{2}{3} }$

6 0

3 years ago

2(6 – x) – (9x + 2) = 4 + 8(x – 4)

Crank

Answer:

1.526

Step-by-step explanation:

12-2x-9x-2 = 4+8x-32

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4 0

3 years ago

Help Use the Distributive Property to rewrite the expression -8(a + b) =

Delicious77 [7]

Answer:

$-8a-8b$

Step-by-step explanation:

You would first distribute -8 into the parenthesis:

$a(-8)+b(-8)\\-8a-8b$

7 0

3 years ago

Determine the sampling error if the grade point averages for 10 randomly selected students from a class of 125 students has a me

zaharov [31]

The sampling error if the grade point averages for 10 randomly selected students from a class of 125 students has a mean of x =2. is A. -0.7.

Given:

Random number=10

mean of x=2

population=125

mean of p=2.7

Using this formula

Sampling error=x− μ

Where:

x= sample mean=2

μ=population mean=2.7

Let plug in the formula

Sampling error=2-2.7

Sampling error=-0.7

Inconclusion the sampling error is A.-0.7.

Learn more here:

brainly.com/question/13929265

3 0

3 years ago