All categories

2 years ago

Six more than the product of 5 and a number x is -4

Mathematics

2 answers:

ololo11 [35]2 years ago

7 0

Answer:

5x+6 =-4

x = -2

Step-by-step explanation:

product of 5 and a number x

six more than

5x+6

is means equal

5x+6 =-4

Subtract 6 from each side

5x+6-6 = -4-6

5x= -10

Divide by 5

5x/5 = -10/5

x= -2

NISA [10]2 years ago

7 0

Answer:

5x+6 =-4

x = -2

Step-by-step explanation:

You might be interested in

I have no clue on what to do someone please help and explain to me how you got the answer!!!i begggg!!!!!

klio [65]

Answer:

It would be y=3(x+2).

Step-by-step explanation:

(This is the explanation you write.)

If you simplify the equation it is y=3x+6. For line A the y-intercept is 6 and the slope is 3.

3 0

2 years ago

Read 2 more answers

Assume that thermometer readings are normally distributed with a mean of degrees and a standard deviation of 1.00degrees C. A th

Andrew [12]

Answer:

0.2684 is the probability that the temperature reading is between 0.50 and 1.75.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 0 degrees

Standard Deviation, σ = 1 degrees

We are given that the distribution of thermometer readings is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

P(Between 0.50 degrees and 1.75 degrees)

$P(0.50 \leq x \leq 1.75)\\\\ = P(\displaystyle\frac{0.50 - 0}{1} \leq z \leq \displaystyle\frac{1.75-0}{1})\\\\ = P(0.50 \leq z \leq 1.75)\\= P(z \leq 1.75) - P(z < 0.50)\\= 0.9599 - 0.6915 = 0.2684 = 26.84\%$

0.2684 is the probability that the temperature reading is between 0.50 and 1.75.

7 0

3 years ago

Find the value of sin pi/4-x cos pi/4-y + cospi/4-x sin pi/4-y

defon

Annaba jajsjdhs jakka dusk

3 0

2 years ago

A one year membership to a gym Costa $725 the registration fee is $125 and the remaining amount la paid monthly define a variabl

konstantin123 [22]

Heyo. Let's go ahead and set this problem up

It should look like this

12x + 125 = 725

The variables can be another letter, doesn't matter.

12 will stand for the months in a year

x is the amount paid per month

125 is the registration free

725 is the one year membership total

Subtract both sides by 125 to get:

12x = 600

Divide both sides by 12 to get:

x=50

That being said, each month, a new member will pay $50.

3 0

3 years ago

X -5x -14=0 quadratic formula

Oksanka [162]

No its a negitive number one x minus five x's equal -14

8 0

2 years ago