What's the "x" in -3x + 17 = -4?

Answers

Answer 1

Answer:

What's the "x" in -3x + 17 = -4?

Step-by-step explanation:

What's the "x" igcugxxugutdffifiyfiyfiyfuydutdtuuffufuyfufutyfufufutfuyfufutfuttfuuffufuufugfiyfygugutuyuggiygiyyfiygiufiyfiyfiyin -3x + 17 = -4?

Answer 2

Answer:

x=7

Step-by-step explanation:

-3x + 17 = -4

-3x=-4-17

-3x=-21

x=7


Related Questions


Someone please help me calculate the volume of these shapes

Answers

Answer:

A. 360 m ^2

B. 4021.2386 cm ^3

Step-by-step explanation:

A. V = w X h X l = 8 X 9 X 5 = 360 m ^3

B. V = πr2h = π·82·20 = 4021.2386 cm ^3

I hope that helps!! XD

hiii please help! i’ll give brainliest if you give a correct answer tysm!

Answers

Multiply 9 and 5 then multiply by .5 giving you 22.5 so I’d say that’s your best option

The speed limit on a road drops down to 15 miles per hour around a curve. Mr. Gerard slows down by 10 miles per hour as he drives around the curve. He never drives above the speed limit. At what speed (s) was Mr. Gerard driving before the curve? Write and solve an inequality

Answers

Answer Mr. Gerard speed was at most 25 miles per hour before the curve

Step-by-step explanation:

How to solve the speed Mr. Gerard was driving before the curve

Let’s just assume that Gerard went exactly the speed limit 15 miles per hour (mph) after when he slowed down by 10 miles per hour and drove around the curve. The reason why I’m using exactly 15mph is because it’s the max speed he can go. He can go 15 miles per hour and still be safe, but it’s just that he can’t go any faster than that.

Now, you can do 15 + 10 to find the speed he went before he drove around the curve. So, that would be 25mph before he drove around the curve.

You might be asking: What if he went slower than 25mph before he drove around the curve, and what if he went faster than 25mph?

-When he drives exactly 25mph and slows down by 10mph when he makes the turn around the curve, he’s going exactly 15mph which it safe for him because it’s not faster than 15mph.

-It could be possible that he went slower than 25mph before he drove around the curve, but he still will be safe because when he makes the turn around the curve and slows down by 10 miles per hour, now he’ll reach below 15 miles per hour which is even safer for him. Here’s an example for you to understand: Let’s say he drove 23mph before the curve (which is less than 25mph). As soon as he makes the turn around the curve, he slows down by 10mph. So after he goes around the curve, he’s going 13mph, which is less than the speed limit 15mph. You can take any number less than 25mph and he’ll still be safe because it will be less than 15mph.

-Now, if he went faster than 25mph, he wouldn’t be safe anymore because after when he slows down by 10mph and goes around the curve, he’ll be above the speed limit of 15mph. Here’s an example for you to understand: Let’s say he drove 27mph before the curve (which is faster than 25mph). As soon as he makes the turn around the curve, he slows down by 10mph. So after he goes around the curve, he’s going 17mph, which is faster than the speed limit 15mph.

Answer: Mr. Gerard speed was at most 25 miles per hour before the curve

Graphing it

A way to graph this is to write out a compound inequality. You can write it as:

0 < y ≤ 25  ⇒ Where any speed has to be less than or equal to 25 miles per hour, because 25 miles per hour is the most/biggest speed Mr. Gerard can drive. But it has to be greater than 0 because you can’t go negative miles per hour, or 0 miles per hour

The graph is shown below ↓

I don’t know what graph you want, or how your teacher wants you to graph it. So I put two options for you :)

I hope you understand and that this helps with your question! :)

Five-eights of the sixth grade students at clearview middle school buy their lunch. If 256 students buy their lunch, how many sixth grade students are there

Answers

Answer: 409.6

Step-by-step explanation:

Let the total number of sixth grade students be represented by x.

We are further told that 5/8 of the sixth grade students at clearview middle school buy their lunch which was about 256 students. We can represent this into an equation as:

5/8 × x = 256

0.625x = 256

x = 256/0.625

x = 409.6

pression
Evaluate the expression -0.4(3x - 2) + 2 + 4 for x=4

Answers

Answer:

2

Step-by-step explanation:

In this question, we will have to solve the expression with our given variable.

Plug in 4 to x and solve:

-0.4(3(4) - 2) + 2 + 4

-0.4(12 - 2) + 2 + 4

-0.4(10) + 2 + 4

Evaluate -0.4(10):

-4 + 2 + 4

-2 + 4

2

Your final answer would be 2.

In Ms. Regan's closet, there is one gray t-shirt for every two black t-shirts. She buys 6 gray shirts so she now has an equal number of gray and black shirts. How many gray t-shirts and black t-shirts does she own now?

Answers

Answer:

12

Step-by-step explanation:

Given That:

1 gray t-shirt for every 2 black shirt

Number of gray shirts bought = 6 to ensure that number of gray and black t-shirts are the same

Before:

If x = number of gray t-shirt

Number of black t-shirts = 2x

Now :

After buying 6 gray t-shirts

x + 6 = 2x

6 = 2x - x

6 = x

x = 6

Hence,

Numbe of gray and black t-shirt now is :

x + 6 = 6 +6 = 12

2(x) = 2 * 6 = 12

There are 40×5^7 chicken spread across 16×5^5 square miles of land on average number of chickens per square mile Round your answer to the nearest whole number

Answers

Answer:

63 chickens per square mile

Step-by-step explanation:

We are to calculate the average number of chickens per square mile.

Number of chickens = 40×5⁷

Number of square miles = 16×5⁵

The average number of chickens per square mile = 40 × 5⁷/16 × 5⁵

= 3125000/50000

= 62.5 chickens per square mile

Approximately to the nearest whole number is

= 63 chickens per square mile

Therefore,the average number of chickens per square mile is 63 chickens per square mile.

The photography club has 28 members. There are 12 boys in the club.

What is the ratio of boys to girls in simplest form?


3/4

3/7

7/3

4/3

brainlest

Answers

3/4

28-12=16 (so there are 16 girls) so we want b/g which is equivalent to 12/16 they have a their greatest common factor is 4 so we divide both by 4 which comes out to an answer of 3/4

parker was able to pay 56% of his tuition with his scholarship .The remaining $6,057.35 he paid for with a student loan . What was the cost of parkers tuition ?

Answers

Answer:

$13,766.70

Step-by-step explanation:

Since he paid 56% with the scholarship, that means $6,057.35 is 44% of the total tuition

To find the total cost of tuition, divide 6,057.35 by 0.44

6,057.35/0.44

= 13766.70

So, the cost of Parker's tuition was $13766.70

Dylan runs 4 laps around a track in 16 minutes.



a) How many minutes per lap is that?

How many laps per minute is that?

If Lin runs 2 laps at the same rate, how long does it take her?

Answers

A. 4 minutes per lap

what does the solution to the system c,p reprent in this situation 5c+4p=18.40
2c+4p=11.20

Answers

Answer:

4 and 4/15=c. 2 and 2/15=p.

Step-by-step explanation:

I am younger than 12 i dont have much experience; done 2 or 3 problems like this...

first lets make it simpler...

2c+4p=11.20 is the same as c+2p=5.6

then subtract one from the other and you get 4c+2p=12.8

simplify again 2c+p=6.4

so the ratio of c to p is 2:1. Multiply 6.4 by 2/3 to get what c is... 64/15

64/15 is 4 and 4/15. then divide by 2 to get what p is so 64/15÷2=32/15 which is 2 and 2/15.

please help its due today 8p+p=

Answers

The correct answer is 9p if you were to simplify

Technically that would be 9p only because p stand for 1 so 8+1=9.

PLEASE HELP ME I WILL MARK BRAINLIEST FOR THE CORRECT ANSWER

Answers

Answer:

base 48 X 48 = 2304

triangles 0.5 X 48 X 25=600

600 X 4 = 2400

2400 + 2304 = 4704 squared inches

Which expression is equivalent ?

Answers

Answer:

D

Step-by-step explanation:

When you do a power to a power you multiply

4 * 2/9 = 8/9

Answer:

12^8/9

Step-by-step explanation:

What is the square root of six divided by seventy five

Answers

0.032

hope this helps

Answer:

0.32 is the answer. to this question

Please help me, with this question.

Answers

Answer:

No I think it hell not a maybe

Step-by-step explanation:

What is the initial value of a function?

Answers

Answer:

The answer is The corresponding x-value when y equals 1

Find the values of x and y. Write your answers in simplest form.​

Answers

Step-by-step explanation:

by trigonometry,

cos 30 = x/12√3 =√3/2

→ x=18

sin 30 =y/12√3=1/2

→ y=6√3

The values of x and y are 18 and 10.392 respectively.

What are the right triangles?

The definition for a right triangle states that if one of the angles of a triangle is a right angle - 90º, the triangle is called a right-angled triangle or simply, a right triangle. In the given image, triangle ABC is a right triangle, where we have the base, the altitude, and the hypotenuse. Here AB is the base, AC is the altitude, and BC is the hypotenuse.

Given right triangle

hypotenuse = 12√3

base = x and height  = y

angle of base  = 30°

cosФ = b/h

cos30 = x/12√3

x = 12√3 x √3/2

x = 18

and sin30 = p/h

sin 30 = p/12√3

p = 1/2 x 12√3

p = 6√3

p = 10.392

Hence the values of x= 18 and y = 10.392.

Learn more about right triangles;

https://brainly.com/question/29285631

#SPJ2

Q1: Fill in the blanks:
a) The number 3.23 can be expressed as fraction​

Answers

Answer:

yes, as 3  23/100

Step-by-step explanation:

because

Answer:

I think it could be 3 23/100

Step-by-step explanation:

How much does Kate earn per hour, in dollars?

Answers

Answer: ten dollars an hour that seems simple

Step-by-step explanation:

pls mark brainlist

Answer:

10.00

Step-by-step explanation:

6x^3 -x^2-10x-3 by 2x-3

Answers

Answer:

Quotient : 3x² + 5x + 1

Step-by-step explanation:

help me pleasee i need help this is my final btw

Answers

Answer:

12 sq units

Step-by-step explanation:

height = 3

length = 4

A = l · w

A = 12

If we add the second equation to the first equation, we have a new
equation: 7c+8p=29.60. Explain why the same (c, p) pair that is a solution
to the two original equations is also a solution to this new equation.
Pls help asp this is due in a few hours !!!

Answers

Answer:

2

Step-by-step explanation:

What is the slope of this equation?
y = 3x - 4

Answers

Answer:

m=3 is the slope of this equation y=3x-4

Graph y = x + 4?!?!?

Answers

Answer:

place a point at (0, 4) and (-4, 0) and draw a line through them

Step-by-step explanation:

to graph something, place a point at the slope intercepts.

to find the y intercept, set x to 0

y = 0 + 4

y = 4

the y intercept is 4, or (0, 4)

to find the x intercept, set y to 0

0 = x + 4

0 - 4 = x + 4 - 4

0 - 4 = x

-4 = x

the x intercept is -4 or (-4, 0)

The graph should look like this
Slope: 1 means up 1 over 1
Y- int (0,4)

Jill is buying new appliances. The cost of the dishwasher is $459 and the cost of the microwave is $289. What is the total price including the sales tax of 7%?

Answers

Answer:

$800.36

Step-by-step explanation:

429+289=748

7% of 748= 52.36

748 + 52.36=800.36

The total price of the dishwasher and microwave after the sales tax of 7% will be $800.36.

What is Algebra?

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

Jill is buying new appliances.

The cost of the dishwasher is $459 and the cost of the microwave is $289.

The total amount of the dishwasher and microwave will be

Total amount = 459 + 289

Total amount = $748

Then the price of the dishwasher and microwave after the sales tax of 7% will be

Total price = 7% of $748

Total price = 1.07 x $748

Total price = $800.36

Then the total price of the dishwasher and microwave after the sales tax of 7% will be $800.36.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ2

Solve x TN = 8 nV =x - 2?

Answers

Answer:

10

Step-by-step explanation:

STUV is a parallelogram.

TV and SU are its diagonals intersecting at point N.

Diagonals of a parallelogram bisects each other.

Therefore, TN = NV

8 = x - 2

8 + 2 = x

10 = x

x = 10

x+x+x+x and 4x`


5x and x+ 5

Answers

What exactly do you need help with?

aye if anyone solves this it be much appreciated
If m∠EBD= 4x + 16 and m∠DBC= 6x + 4, find m∠EBD.

Answers

Answer:

40 degrees:)

Step-by-step explanation:

We have been given a diagram. We are asked to find the measure of angle EBD.

Since ray BD is angle bisector of angle EBC, so measure of angle EBD will be equal to measure of angle DBC.

they communicative property applies to subtraction true or false PLEASE HELP ME I’M STRUGGLING

Answers

Answer:

True

Step-by-step explanation:

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