b) Given y= 5x – 4, enter the value of x when y = –39

Answers

Answer 1

Answer:

try using 7 for your anwser i hope this helps

Step-by-step explanation:

Answer 2
X=-7
Substitute-39 where y is seen in the question this will result in the following
-39=5x-4
Then you need to isolate 5x you do this by doing the opposite and removing the 4 so you would instead add 4 resulting in
-35=5x
To finish the question you would again aim to isolate x by dividing by 5 this would leave you with the end result of
X=-7
Below is all of the work together remember that you do to one side you do to the other
-39=5x-4
+4 +4
-35=5x
/5 /5
-7=5

Related Questions

Write an equation in point slope form of a line passing through 3,6 having a slope of 1/3

Answers

Answer:

Step-by-step explanation:

slope (m) = 1/3

y - intercept (c) = 6

writing in point slope form

y = mx + c

y = 1/3 x + 6

Zx and Zy are supplementary angles. Zy measures 142º.
What is the measure of Zx?

Answers

Answer:

Supplementary angles means the sum will be 180 degrees. So since Zx = 142 degrees, allow: 180 = 142 + Zy. So, 180 - 142 = 38 degrees = Zy.

Step-by-step explanation:

reflect (-6, -7) in the x-axis thanks:)

Answers

(-6,7) since it’s the x axis you just change the sign of the y and keep x the same

Help!!!!!! Math problems

Answers

Answer:

(-3,-1)

Step-by-step explanation:

pls giv brainliest

Answer:

(-3, -1)

Step-by-step explanation:

Vertex

__________

The vertex is the highest or lowest point within a parabola. When you look at the point, you can see where it is exactly at.

-39<5x+36 step by step explanation

Answers

Answer:

x > -25.

Step-by-step explanation:

-39 < 5x + 36

Subtract 36 from both sides:

-39 - 36 < 5x + 36 - 36

-75 < 5x

5x > -75

Divide both sides by 5:

x > -25.

My question is what is 69 x 420?










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[Paper Rustling, Toilet Flushes]
Shrek: What a load of--
[Toilet Door slams]
Shrek hops out his outhouse and his routine like taking a mud shower and farting in his pool.
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[Shouting]
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[Belches]
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[Record Scrating]
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Villagers: Think it's in there? All right! Let's get it!
Villager 1: Whoa. Hold on. Do you know what that thing could do to you?
Villager 2: Yeah, it'll grind your bones for its bread.
Shrek: [Laughs] Yes, well, actually, that would be a giant. Now, ogres-- they're much worse. They'll make a suit from your freshly peeled skin.
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Villager 3: Back! Back, beast! Back! I warn ya!
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[Roaring]
[Shouting]
[Roaring]
[Roaring Continues]
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Shrek: [Whispers] This is the part where you run away.
[Gasping]
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Guard 1: All right. This one's full. Take it away!
[Gasps]
Guard 2: Move it along. Come on! Get up!
Captain of the Guards: Next!
Guard 3: Give me that! Your flying days are over.
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Guard 4: Get up!
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Guard 5: Come on!
[Thudding]
Guard 6: Sit down there! Keep quiet!
Bear: [Crying] This cage is too small.

Answers

Answer:

28,980

Step-by-step explanation:

69 x 420 = 28,980

Beatifully written story/play!!!

Very innovative and just awesome!!!

Answer:

28980

Step-by-step explanation:

Please help! Image attached ;'(

Answers

Answer:

Step-by-step explanation:

Sum of the angles of a triangle = 180degrees

Combine like terms

Add 41 to both sides

Divide both sides by 41

Substitute x = 13 to find m angle p

6x - 23 + 3x -1 + 8x -17 = 180

17x - 41 = 180

17x = 221

X = 13

M < P = 3x - 1 =

3(13) -1 =

39 - 1 = 38

True or false: This equation is a linear function.
y= r3 + 3
O True
O False

Answers

Answer:

true

Step-by-step explanation:

....................

The answer is true, it is a linear function

malik buys and sells car parts. he bought two tires for 45.00$

Answers

Answer: $213

Step-by-step explanation: I got this question on Algebra Nation

I NEED HELP ASAP!!!!!!

Answers

Answer:

The bottom

Step-by-step explanation: Everything's hard to see but the other answers are too low for them to be the answer.

Answer: 2/27 chance

Step-by-step explanation: 1/3 chance of science magazine x 2/9 chance of movie magazine

help plssssssssssssssss

Answers

Answer:

i think C

follow me

please

Answer:

it is option B hope it help

your day will full of happiness

which expression best represents the phrase"7 less than the quotient of 2x and 5"

Answers

Answer:

(2x/5)-7

Hope you got it!

Identify the vertex and
the axis of symmetry of the parabola. Identify points corresponding to P and Q.



PLS HELP TAKIN TEST RN MARKING BRANLIST

Answers

okkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk what the queston again lol I forgt

Sara's office recycled a total of 12 pounds of paper over 4 weeks. How many weeks will it take Sara's office to recycle a total of 48 pounds of paper?

Answers

Answer:

16

Step-by-step explanation:

12 pounds: 4 weeks

48 pounds: 16 weeks

How to solve this problem 3x = 9

Answers

Answer:

x=3

Step-by-step explanation:

you only have to divide by 3 for both sides

Divide both side by 3 and your answer will be X = 3

what's the answer for this equation?
-2(5x+1)=58+10x

Answers

Answer:

-3

Step-by-step explanation:

-2(5x+1)=58+10x

=>-10x + -2 = 58 + 10x

=> -10x -10x = 58 + 2

=> -20x = 60

=> x = 60/-20

=> x = -3

I need help lol please

Answers

Answer:

Step-by-step explanation:

if we need to combine the like terms

-4p+(-6p)=-4p-6p=-10p

choice b

Which number has only two factors?

A: 6
B: 8
C: 9
D: 11​

Answers

Answer:

D) 11 cause it is only found form multiplying 1 and 11

-30n - 10
Please answer

Answers

Answer:

Step-by-step explanation:

10

(

3

n

+

1

)

hope this answer helps

-10(3n+1)

How many total possible outcomes are there in the sample when you are flipping 3 coins: a penny, a nickel, and a dime?
O4
O 6
08

Answers

8 because when you flip one coin there is 2 outcomes: heads and tails. Therefore if you flip 3 of them it is 2*2*2=8

Round 59.378 to the nearest hundredth.

Answers

Answer:

59.38

Step-by-step explanation:

In the number 59.378, "7" is in the hundredth place. So, we need to round it according to the 7. Anything to the left of 7 doesn't need to be rounded. If we round the thousandths place, 8, up to 7, we get 59.38

59.378 rounded to the nearest hundredth would be 59.38

find area round to nearest hundredth

Answers

Answer:

area = 693

Step-by-step explanation:

The area of a quadrilateral can be found using the formula; base * height

It is given that the height is 33, the base is 21;

Multiply the two

21 *33 = 693

Help please... I need help on this , this is 8th grade math

Answers

Answer:

1 is not true

2 is sometimes

3 is true all the time

4 is true all the time

Step-by-step explanation:

2x-8=10 I Need help pls

Answers

Answer:

9

Step-by-step explanation:

2x-8=10

2*9=18

18-8=10

hope this helps :)

Answer:

x = 9

Step-by-step explanation:

Add 8 to both sides

2x = 18

Divide both sides by 2

x = 9

There were 128 children signed up for baseball camp. If each team is made up of 12
children, how many teams will there be and how many children are left over?

Answers

Answer:

There will be 10 teams and 8 children left over.

Step-by-step explanation:

12 * 10 = 120. This is the closest you can get to 128 without going over, so that means there will be 10 teams of 12 children. 128 - 120 = 8. Therefore, there are 8 children left over.

Answer: There will be 10 teams with 8 kids left over.

Step-by-step explanation:


What is the slope of the line through the points,
(-4,2) & (5,-1)

Answers

Answer:

-1/3

Step-by-step explanation:

[tex]m=\frac{y_2-y_1}{x_2-x_1}\\m=\frac{-1-2}{5--4}\\m=\frac{-3}{9}=-\frac{1}{3}[/tex]

On a parabola, the extreme point (which is the highest, lowest, or farthest
point left or right) is called the
A. focus
B. vertex
C. directrix
D. center

Answers

Answer: B.) vertex

Step-by-step explanation:

On a parabola, the extreme point (which is the highest, lowest, or farthest point left or right) is called the ''Vertex.''

What is Coordinates?

A pair of numbers which describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines is called the coordinates.

Given that;

To find the extreme point of the parabola.

Now, We know that;

Every parabola has a shape of an U,

Then, they have an extreme point. Depending if the parabola has the formula y = ax² + bx + c or x = ay² + by + c (where a, b and c are constants) and what value constant a has, what kind of extreme point the parabola have.  

Hence, On a parabola, the extreme point (which is the highest, lowest, or farthest point left or right) is called the ''Vertex.''

Learn more about the coordinate visit:

https://brainly.com/question/24394007

#SPJ5

A triangle has sides with eng sof 4 meters, 5 meters, and 7 meters.
Is it a right triangle?

Answers

Answer:

no

Step-by-step explanation:

a right triangle will have the same length on all sides

Sorry I don’t know how about going to my comment and comment ur answer

A car is moving along Highway 138 according to the given equation, where x meters is the directed distance of the car from a given point P at t hours. Find the values of t for which the acceleration is zero, and then find the position of the car at this time.

x = 1/4t^3 + 1/6t^3 - t^2+ 1

Answers

Answer:

1111¹5&-78+&%%567;!9098888

Which ratio forms a proportion with 7/4?

A. 49
B.1512
C. 25
D. 36

Answers

D


The andwer is d

D is yeh answer
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