All categories

3 years ago

PLEASE HELP THIS IS QUICK 1ST AND CORRECT ANSWER WILL GET BRAINLIEST

Mathematics

2 answers:

miss Akunina [59]3 years ago

6 0

First you want to multiply whats in the parentheses by 2

8x-22+9=19

then calculate the sum

8x-13=19

then move the constant to the other side and change the sign

8x=19+13

Then add 19 and 13 together

8x=32

Then divide both sides by 8

x=4

Then you are left with your answer:

x=4

Hope this helps! :3

kirill115 [55]3 years ago

3 0

x=4 hope this helped

You might be interested in

The dimensions of a fish tank are 5 ft by 4 ft by 2 ft. There are 40 fish in the tank. What is the population density of the fis

Svet_ta [14]

My answer would be B

6 0

3 years ago

Find the distance between each pair of points. round your answer to the nearest tenth.

goldenfox [79]

Answer:

5.4

Step-by-step explanation:

To find the distance between each pair of points, we use the distance formula, which is:

d = $\sqrt{(x_{2}-x_{1})^2 + (y_{2} -y_{1})^2 }$

So we have

$x_{1} = 2\\ x_{2} = 4\\y_{1} = 8\\y_{2}=3$

When we plug in the values into the formula we get:

d = $\sqrt{(4-2)^2 + (3-8)^2}$

d = $\sqrt{4 + 25}\\ =\sqrt{29}\\ =5.4$

3 0

2 years ago

Read 2 more answers

Find the solution of the system of equations 2x-4y=32 2x-8y=48

Sveta_85 [38]

<span>2x-4y=32
2x-8y=48
--------------subtract
4y = - 16
y = -4

</span>2x-4y=32
2x- 4(-4)=32
2x + 16 = 32
2x = 16
x = 8

answer
(8, -4)

6 0

3 years ago

Read 2 more answers

Ms. Watson receives a base pay of $150, plus a commission of $45 on each appliance that she sells. Her total pay depend on how m

Julli [10]

<span>This is asking for a linear function. The base pay is $150, so even if she sells nothing, she cannot be paid less than $150. Because of this, we make that out y-intercept. The number of appliances sold is a variable, so we make that the "X" and multiply that by the amount made ($45) on each additional item sold. You then follow the Order of Operations (PEMDAS) to make your equation.</span>

7 0

2 years ago

A military cannon is placed at the base of a hill. The cannon is fired at an angle toward the hill. The path

katrin [286]

Answer:

Algebracicaly speaking the answer would be either -13.3876 or - 158.612 through the quadratic equation, but these answers don’t make sense in this real world scenario.

Step-by-step explanation:

7 0

2 years ago