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2 years ago

What do you think the purpose of this survey is? Explain.

Mathematics

1 answer:

ivanzaharov [21]2 years ago

8 0

Answer:

Step-by-step explanation:

please send the survey so that i can help you

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8x-11=37 what does x equal

Doss [256]

Answer:

x=6

Step-by-step explanation:

8x-11=37

Add 11 to both sides

8x=48

Divide 8 from both sides

x=6

8 0

2 years ago

The equation

ra1l [238]

<h2>Explanation:</h2>

Let's use a trial and improvement method to find this solution.

Step 1. Let's choose x = 8.5

Substituting into the equation:

$(8.5)^2+ 3(8.5) - 94=0? \\ \\ 72.25+25.5-94=0? \\ \\ 3.75\neq 0$

Step 2. Let's choose x = 8.4

Substituting into the equation:

$(8.4)^2+ 3(8.4) - 94=0? \\ \\ 70.56+25.2-94=0? \\ \\ 1.76\neq 0$

Step 3. Let's choose x = 8.3

Substituting into the equation:

$(8.3)^2+ 3(8.3) - 94=0? \\ \\ 68.89+24.9-94=0? \\ \\ -0.21\neq 0$

Since the sign of the equation changes from positive to negative when evaluating from 8.4 to 8.3, then x = 8.3 seems to be a reasonable value. Finally, the solution to 1 decimal place is:

$x=8.3$

6 0

2 years ago

3k - 5 = 20k what is k

Usimov [2.4K]

K is whatever you want it to be

5 0

2 years ago

Simplify by combining like terms: -5x - 13 + 7y + 26x *

sergeinik [125]

Your answer will be 21x+7y-13

8 0

2 years ago

Consider the inequality -20.2 > 0y. Which of the following must be true?

Mekhanik [1.2K]

Answer:Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.

Quincy spends of his pocket money on snacks to keep in his locker. Write the fraction in decimal form.

The decimal equivalent of is .

Step-by-step explanation:Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.

Quincy spends of his pocket money on snacks to keep in his locker. Write the fraction in decimal form.

The decimal equivalent of is .

7 0

2 years ago

Read 2 more answers