3 years ago

Eight more than the product of a number and 9 is 6 translate this into an equation

Mathematics

1 answer:

fomenos3 years ago

4 0

Answer:

6 = 8 + 9n

Step-by-step explanation:

Based on the problem, you can also do this:

8 + 9n = 6

I am joyous to assist you anytime.

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URGENT again having difficulty, please answer as soon as possible would be appreciate it :)

aliina [53]

1. X=-2 x=1 x=5/2
2. X=0 x=-1/5 x=4/3 x=1
3.x>-2
4.X>_8

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3 years ago

1) Erica bought a car for $24,000. She had to add Pennsylvania's sales tax of 6%. The total price of the car is closest to?

Lina20 [59]

To find the car's total price, add the tax paid to the car's original price.

$32800 + $1968 = $34768

The total cost is $34,768

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3 years ago

Read 2 more answers

Simplify. x/4x+x^2

djyliett [7]

$\bf \cfrac{x}{4x+x^2}\implies \cfrac{\begin{matrix} x \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}}{\begin{matrix} x \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~(4+x)}\implies \cfrac{1}{4+x}\qquad \{x|x\in \mathbb{R}, x\ne -4\}$

if you're wondering about the restriction of x ≠ -4, is due to that would make the fraction with a denominator of 0 and thus undefined.

3 0

3 years ago

If it took Carlos an hour to cycle from his house to the library yesterday, was the distance that he cycled greater than 6 miles

julia-pushkina [17]

Answer:

Option 2 is the correct answer.

Step-by-step explanation:

We know that

$Speed=\frac{Distance}{time}$

We have 1 mile = 5280 feet thus 6 miles = 31680 feet

Similarly 1 hour = 3600 seconds

Applying values in the equation above we get

$Speed=\frac{31680feet}{3600sec}\\\\Speed=8.8feet/sec$

Thus his average speed is less than 18feet/sec

8 0

3 years ago

Find the solution<br> x/5 - 1/5 = x/3 + 1/4

Vilka [71]

Answer:

x = - 27/8

$x=-3\frac{3}{8}$

Step-by-step explanation:

¹²⁾x/5 - ¹²⁾1/5 = ²⁰⁾x/3 + ¹⁵⁾1/4

12x - 12 = 20x + 15

- 12 - 15 = 20x - 12x

- 27 = 8x

x = - 27/8

$x=-3\frac{3}{8}$

4 0

3 years ago