Mathematics High School

Hey can you please help me with this

Hey Can You Please Help Me With This

Answers

Answer 1

x=-11

Hope this helps :T

Answer 2

Solution :

Given that,

3 (x + 7) = -12

To find :

Value of x.

>> x + 7 = -12 / 3

>> x + 7 = -4

>> x = -4 - 7

>> x = -11

Therefore, value of x is -11.

Related Questions

Help..rq................

Answers

Answer: -1/5

Step-by-step explanation:

Answer:

The second one -1/5.

Step-by-step explanation:

1-2=-1 for y and 10-5=5 for x -1/5.

Solve for g I need help please and thank:)

Answers

Answer:

g = E/2h

Step-by-step explanation:

E = 2gh

g = E/2h

Which of the following completes the square or creates a perfect square trinomial for x^2 -8x+__?

Answers

Answer:

x^2-8x+16

which is [tex](x-4)^{2}[/tex].

Convert 60% into a decimal and a Fraction(Simplify)
Decimal
Fraction

Answers

Answer:

decimal: .6

fraction: 3/5

I will give Branliest

Are these polygons ABCD & EFGH congruent, similar or neither

No guessing

Answers

Neither because they are different size and mirrored it could’ve been congruent but it’s double the size and congruent is mirrored and the same size

Solve the equation above for X.

Answers

Answer:

[tex]\large\boxed{\tt x = 444.}[/tex]

Step-by-step explanation:

[tex]\textsf{We are asked to solve for x in the given equation.}[/tex]

[tex]\textsf{Note that our goal is to leave x alone on the left side of the equation. In order}[/tex]

[tex]\textsf{to do so we will need to use the \underline{Properties of Equality}.}[/tex]

[tex]\large\underline{\textsf{What are the Properties of Equality?}}[/tex]

[tex]\textsf{Properties of Equality are 9 Properties that allows us to manipulate equations}[/tex]

[tex]\textsf{to, commonly find unknown variables or to determine if equations are true.}[/tex]

[tex]\textsf{For our problem, we will be using 2 out of 9 of these properties as we need to}[/tex]

[tex]\textsf{isolate x, and make sure x is 1x.}[/tex]

[tex]\large\underline{\textsf{Solving for x;}}[/tex]

[tex]\tt \frac{1}{2} x-41=181[/tex]

[tex]\textsf{Let's first use the Addition Property of Equality where the equation will be equal}[/tex]

[tex]\textsf{if we add the same number to both sides of the equation. Let's start by adding}[/tex]

[tex]\textsf{41 to both sides of the equation.}[/tex]

[tex]\tt \frac{1}{2} x-41+41=181+41[/tex]

[tex]\tt \frac{1}{2} x = 222[/tex]

[tex]\textsf{Next, let's use the Multiplication Property of Equality where the equation is}[/tex]

[tex]\textsf{equal if we multiply the same number to both sides of the equation. Let's}[/tex]

[tex]\textsf{multiply 2 to both sides of the equation to cancel out} \ \tt \frac{1}{2} .[/tex]

[tex]\tt 2 \times \frac{1}{2} x = 222 \times 2[/tex]

[tex]\large\boxed{\tt x = 444.}[/tex]

What is the value of y in the equation 4y - 2(1 - y) = -44?
-23
-15
оооо
-14
-7

Answers

Answer: -7

Explanation:
4y-2(1-y)=-44
Distribute: 4y-2+2y=-44
Combine like terms: 6y-2 = -44
Simplify: 6y = -42
Y = -7

This graph represents the distance a train traveled over a 20-hour time period. Approximately
how far has the train traveled after 1 hour? After 4 hours?
1: After 1 hour 50 miles, after 4 hours 150 miles
2: After 1 hour 20 miles, after 4 hours 100 miles
3: After 1 hour 25 miles, after 4 hours 100 miles
4:After 1 hour 25 miles, after 4 hours 150 miles

Answers

Grdndgeorgeheheuehe

30 is what percent of 40?

Answers

Answer:

it is 75% sheeeesh. jdjdjd

Step-by-step explanation:

3/4

Answer:

75%

Step-by-step explanation:

Let the answer be 'x'

40 × x/100 =30

40x/100 = 30

40x= 3000

x =3000÷40

x= 75

thus 30 is 75% of 40

solve for x, Round to the nearest thenth. x,9.2,16.5

Answers

X= 1.9

Steps:

16.5-9.2=7.3

9.2-7.3=1.9

a package shaped like a cube has an edge that is 28 cm long. how much space is available to pack inside the box?​

Answers

Answer:

28 x 28 x 28 = 21,952 cm³

Step-by-step explanation:

Answer:21,952cm

Step-by-step explanation:

Which represents the inverse of the function
f(x) = 4x?

Answers

Answer:

Step-by-step explanation:

that options given seem wrong but what do i know thats just difficult dude im just in the 4th grade

Answer:

4th option

Step-by-step explanation:

let y = f(x) , then rearrange making x the subject, that is

y = 4x ( divide both sides by 4 )

[tex]\frac{1}{4}[/tex] y = x

Change y back into terms of x with x = [tex]f^{-1}[/tex] (x) , then

[tex]f^{-1}[/tex] (x) = h(x) = [tex]\frac{1}{4}[/tex] x

What is the mean,median,and mode of 80, 70, 60, 50, 90, 70, 65, 65, 65, 85.

Answers

Mean: 70
Median: 67.5
Mode: 65

An investor puts ​$800 in an account that pays 2​% interest compounded annually. Find the account balance after 6 years.

Answers

2/100x6=0.12
800x0.12=96$

Answer:

$900.929

Step-by-step explanation:

hope it helps you

please mark me as brainlist

Plzz help i been asking this question for way too long

Answers

Step-by-step explanation:

we know that that the stickers are 1 inch long and 1 inch wide.

We also know that 1x1=1

There are also 3 stickers.

1x3=3

3 is your area.

If the average tween complains about 13 things every two hours, how many hours will it take to reach 195 complaints?

Answers

Answer:

30hours

Step-by-step explanation:

complaints/ hours

13/2=195/h

h=30

please help me!! 8th grade math, Pythagorean Theorem 19 pts!

Answers

Answer:

do 70 divded by two and that is 35. and then 15^2 (squared) + 35^2 (squared) and then whatever that equals but the square root around it and that is your answer.

Step-by-step explanation:

what is the surface of a cubiod sides 2cm,3cm and 5cm?

Answers

Answer: A cuboid has 6 rectangular faces. To find the surface area of a cuboid, add the areas of all 6 faces. We can also label the length (l), width (w), and height (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.

Step-by-step explanation:

Step-by-step explanation:

2×3×2+2×5×2+3×5×2

12+20+30

=62

Help please I did everything right but my answer is still wrong mark brainliest?

Answers

Answer:

5.6

Step-by-step explanation:

6 Which is NOT a function?
A y – x = 6
B y = 2x
C x = -2
D y + x = 12

Answers

Answer:

C) x = -2

Step-by-step explanation:

x = -2 is a vertical line with intersects the x-axis at -2; vertical lines are not functions

Marla has 1\2 of a pound of candy. She equally distributes the candy into 4 bags. How much candy will go in each bag?

Answers

Answer:

1/8 or 8

Step-by-step explanation:

can someone please help me with this?

Answers

Y=mx+b
Y=250+10c

The 250 is the b and the 10c is the mx

63 > -73
I need help plssss

Answers

Answer:

that statement is true

is this the answer you are looking for?

Answer:

True

Step-by-step explanation:

please i really need help. dont spam i just really need help

Answers

Answer:

440 square miles would be the answer :)

Step-by-step explanation:

Jasmine set up counters at four major intersections, keeping track of how many cars passed by each on a daily basis over the course of several days. Her findings are shown in the chart below. A graph titled Cars Passing Major Intersections has day on the x-axis and number of cars (times 10) on the y-axis. Huffman has 1 increase, Price has 3 increases, Mason has 4 increases, and Pearl has 3 increases. Which intersection had the greatest number of increases in traffic from day to day? a. Huffman b. Price c. Mason d. Pearl

ITS C

Answers

Answer:

c is correct i tested it

Step-by-step explanation:

Answer:

C. Mason

edge ⬇️

Solve the system using substitution. y = 2x + 10
y = x + 8
A. ( 6, 14)
b. ( 2, 14)
C. (2, 10)
D. (-2,6)

Answers

Answer:

Hi! The answer to your question is D. (-2, 6)

Step-by-step explanation:

☆*: .｡..｡.:*☆☆*:☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆ .｡..｡.:*☆

☁Brainliest is greatly appreciated!☁

Hope this helps!!

- Brooklynn Deka

The answer is D. (-2,6)

How big is a normal Pp? Also look down

Answers

Answer:

i can see the image is not there

Step-by-step explanation:

Answer:

whoa sus

Step-by-step explanation:

What is the interquartile range of warrens data?

Answers

Answer:

10

Step-by-step explanation:

Answer:

To find the interquartile range, first arrange the values in the data set in ascending order:

0, 5, 5, 10, 10, 10, 15, 15, 15, 20, 20, 20, 25, 25, 30.

Because there are 15 values in the data set, the first quartile is the 4th value, which is 10, and the third quartile is the 12th value, which is 20.

interquartile range

 =

third quartile – first quartile

  =

20 – 10

  =

10

The interquartile range of Warren's data is 10.

PLEASE HELP ILL GIVE BRAINLIEST

Answers

Answer:

XY i think

Step-by-step explanation:

You are only typing what the value of X should be?

Answers

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the concept of ratios.

Since the above ratios are equal to each other, we get value of x as,

==> 3/12 = 5/x

==> x = 12*5 / 3

==> x = 60/3

==> x = 20

hence the value of x = 20.

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