what is y - 7 = -12 ?​

Answers

Answer 1
y =-5
y-7=-12
y +7 =+7
y= (-12+7) which is -5
Answer 2

Answer: Y= -5

Step-by-step explanation: First, Add 7 to both sides to get the y alone because that's your goal here.

Then your all good


Related Questions

Simplify 6.0 X 10%
1.2 x 105m

Answers

Answer:

the answer is b

Step-by-step explanation:

I need help with this question!?

Answers

-3 that’s it -3 is the right one

Write the sentence as an inequality.

A number (x) plus 10 is less than 34.

Answers

Answer:

X  + 10 < 34

Step-by-step explanation:

X is the variable and variable represent a number in equations. Then this < is considered to be the less than symbol. The rest should be easy when you get the understanding.

Which is NOT an example of kinetic energy

Question 8 options:

a skateboard rolling down a hill.


an arrow after it has hit the target and is at rest.


a skydiver as they decrease speed after opening their parachute.


an elevator moving up to the 3rd floor,

Answers

Answer: an arrow after it has hit the target and is at rest.

Step-by-step explanation:

Kinetic energy has to do with energy which a body possesses by virtue of being in motion. The arrow is not in motion anymore

will give brainliest

Answers

Answer:

d

Step-by-step explanation:

1)such A coffee maker costs $ 563 more than a blender. The total cost of two such coffee makers and 5 such blenders is $6915.How much does 1 coffee maker cost?

Answers

Answer:

$1390

Step-by-step explanation:

Given that :

Let :

Cost of blender = x

Cost of coffee maker = x +563

2(x + 563) + 5x = 6915

2x + 1126 + 5x = 6915

7x = 5789

x = 827

Cost of coffee maker = (827 + 563) = 1390


find the value of w

Answers

Answer:

75=w

Step-by-step explanation:



Convert €85.10 to pounds.
Give your answer rounded to 2 DP.

Answers

Answer:

77.10-pound sterling

Step-by-step explanation:

Has not been rounded

Find the value of x that makes the equation -3 (x + 10) + 2x = 30 true.

Answers

The answer to your problem would be -60

And a survey of 500 households 23% say that they have a dog as a pet the standard deviation is 2% determine an interval that if I need to contain the 95% of all households who has a dog as a pet

Answers

Answer:

(114.123, 115.877)

Step-by-step explanation:

Given that :

Sample size (n) = 500

Mean = 23% of 500 = 115

Standard deviation (s) = 2% of 500 = 10

α = 95%

Zcritical at 95% = 1.96

Confidence interval = Mean ± Error

Error = Zcritical * standard deviation /sqrt (n)

Error = 1.96 * 10/sqrt(500)

Error = 0.8765386

Lower boundary : 115 - 0.8765386 = 114.1234614

Upper boundary : 115 + 0.8765386 = 115.8765386

(114.123, 115.877)

A store is instructed by corporate headquarters to put a markup of 67​% on all items. An item costing ​$6 is displayed by the store manager at a selling price of ​$4. As an​ employee, you notice that this selling price is incorrect. Find the correct selling price. What was the​ manager's likely​ error?

Answers

Answer:

The correct selling price = $10.02

The manager's likely​ error = $6.02

Step-by-step explanation:

Markup of 67​% on all items

An item cost $6

The correct selling price = $6 + 67% of $6

= $6 + 0.67 × $6

= $6 + $4.02

= $10.02

The correct selling price = $10.02

The store manager's selling price is ​$4.

The manager's likely​ error = The correct spelling price - the manager's selling price

= $10.02 - $4

= $6.02

The manager's likely​ error = $6.02

Find the lengths of all 3 sides of each triangle.

Answers

Answer:

GH=45

HJ=81.6

GJ=53.4

Step-by-step explanation:

hope i helped <3

1. Typing Which of these statements best interprets this
equation?
A) Typists increase their speed by 10.5 wpm for every
5.4 hours of training.
B) Typists increase their speed by 5.4 wpm for
every
10.6 hours of training.
C) A typist who trains for an additional hour will benefit
with a speed increase of 5.4 wpm.
D) On average, typists tend to increase their speed by
roughly 5.4 wpm for every hour of training.

Answers

Answer:

c

Step-by-step explanation:

also can i pls get brainlist pls pls

please help meeeeeeeeeee

Answers

A straight line is 180 degrees so the two angles together must equal 180. 180-54=126

HELP ME ON THIS QUESTION PLZZZZZ!!!!!!! HELP I AM SO STUCK AND SHOW YOUR WORK PLZ I AM BEGGING YOU

Answers

Answer:

The answer is 180 because 5×12 is 60 so 15×12 is 180

Step-by-step explanation:

(5,15)( 10,30)(15,45)(20,60)(25,75) and so on and so forth

Answer:

1 minute equals 60 seconds. 60 divided by 5 equals 12 seconds. 15 characters times 12 seconds equals 180 characters.

0.18 divided by 0.33

Answers

Answer:

I am pretty sure it is 0.54

Answer:

The answer is 0.54. I have included a screenshot that shows the work and how to get 0.54. I hope this helps!

And by the way yes, I do know this is a 1-year-old question but I would like points and I have the answer.

:D

- Your friendly (late) responder

Brian has $100 in his pocket. As he is walking home 1/4th of the money falls out of his wallet. Of the remaining money, he uses $15 to buy girl scout cookies. Lastly, of the remaining money he loses 1/3rd. How much money does he have left by the time he makes it home?

Answers

Answer:

$40

Step-by-step explanation:

Brian starts at $100, then loses 1/4th of the money,

100/4 = 25,

then you subtract 25 from 100, which gives you 75

With the remaining $75, he spends $15 on girl scout cookies,

75 - 15 = 60

He then has $60 remaining, but while walking home, loses 1/3 of the total amount.

60/3 = 20,

you then subtract 20 from 60, which gives you 40

Therefore, $40 is what is remaining.

. Adam is a field goal kicker. If he made 30
field goals out of his last 32 attempts, what
percent of the attempts did he make?

Answers

Answer: 93.75%

Step-by-step explanation:

he got 30/32 freekicks which is 15/16 which equals 93.75 percent

Answer:

93.75

Step-by-step explanation:

HURRY WILL MARK YOU BRAINLIEST RIGHT ANSWER ONLY

Answers

Answer:

Answer is 10

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

you have to use a^2 + b^2 = c^2

so 12^2 + 16^2 = 144 + 256 = 400

square root of 400 is 20

I
Need
2 please …..............

Answers

Answer:

The statue would be 68.5 feet tall

Step-by-step explanation:

:)

A rectangular piece of fabric is transformed into a square by cutting the length to match the width. Which statement explains if a dilation was applied?
a.) A dilation was applied to the fabric because the width of the fabric was preserved.
b.) A dilation was applied to the fabric because the angle measures were preserved.
c.) A dilation was not applied to the fabric because the angle measures are the same.
d.) A dilation was not applied to the fabric because the length was changed, not the width.

Help quickly!

Answers

Answer:

The answer is d.

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

got an a

Is y a function of x? Or not?
And explain?

Answers

Answer:

Y is NOT a function of X

Step-by-step explanation:

I guess this because it doesn't go in a pattern.

A parallelogram-shaped garden has an area of 42 square yards and a height of 6 yards. What is the base?

Answers

Answer:

7 yd

Step-by-step explanation:

42/6= 7

Cody is a lawyer who used to charge his clients $170 per hour. Cody recently reconsidered his rates and ultimately decided to charge $136 per hour. What was the percent of decrease in the billing rate?

Answers

Answer:

20%

Step-by-step explanation:

Step one:

given data

initial charge =  $170 per hour

new charge= $136 per hour.

Required

% decrease

Step two:

% decrease = initial- new /inital charge

% decrease  = 170-136 /170*100

%  decrease = 34 /170*100

%  decrease = 0.2*100

% decrease = 20%

HELP PLEASE!!!!! I need help

Answers

Answer:

5 hours and 8 minutes is what I got, but i'm not really sure so only put that answer if someone else got that to. (The upcoming and this sentence is pre-written and copy and pasted in every brainly question or comment I write or answer.) If this answer helped you please consider giving it brainliest.

- •Trix•

( Yes I know my - •Trix• thingy is not my user but its what I would change it to if I could but I can't, please address me as Trix while commenting or talking to me here.)

What is the What is the Linear Equation for

13/2 x12 ? The y intercept is 4

Answers

Answer:

6.5x*16= y

Step-by-step explanation:

6.5x*12+4 =y

6.5x*16= y

i believe this is correct...

A plane at an altitude of 7000ft is flying in direction of an island. If they angel of depression is 21 from the plane to the island, what is the horizontal distance until the plane flies over the island?

Answers

Answer:

The horizontal distance until the plane flies over the island is 2687ft

Step-by-step explanation:

An illustrative diagram of the scenario is shown in the attachment below.

P is the position of the plane, I indicates the position of the island and G is point on the ground such that /PG/ is perpendicular to the ground.

From the diagram, the horizontal distance from the plane to the island is x.

x = /IG/

In the diagram, consider triangle PIG which is a right angle triangle.

/PI/ is the hypotenuse

/IG/ is the opposite

and /GP/ is the adjacent.

From the formula,

[tex]tan\theta = \frac{opposite}{adjacent}\\[/tex]

∴ [tex]tan\theta = \frac{/IG/}{/GP/}\\[/tex]

[tex]tan\theta = \frac{x}{/GP/}\\[/tex]

∴ [tex]x = /GP/ tan\theta[/tex]

From the diagram

/GP/ = 7000 ft and [tex]\theta = 21[/tex]

∴ [tex]x = 7000 \times tan21\\[/tex]

[tex]x = 2687.05 ft[/tex]

[tex]x[/tex] ≅ 2687 ft

Hence, the horizontal distance until the plane flies over the island is 2687ft

The coordinates of which point are (-3, 6)?
Ty
A
6
5
4
13
1
123457
Х
2
3
B
5
6
O point A
O point B
O point
point D

Answers

Answer:

point d based on my stuck knowledge

Answer:

i cant tell what your asking but i guess point a...

Step-by-step explanation:

-2x - 8y = 16
Y = -4

Answers

Answer:

_24

step by step explanation

-2x-8×4=16

-2x-32=16

the -32 will go the other way and it will become positive

-2x=32+16

-2x=48

-2×/2=48/2

=-24

Answer:

8

Step-by-step explanation:

-2x-8y=16                   -2(8)-8(-4)=16

-2x-8(-4)=16                 -16+32=16

-2x+32=16                       16=16

-2x=-16

x=8

Have a great day and I hope this is correct

lan has 30 star stickers to share. she gives 4 stickers to each of her and has 2 stickers.
how many friends does lan have.

Answers

7
30/4 =7.5 so the answer is 7

Answer:

7

Step-by-step explanation:

this can be written as an equation, which is 4x+2= 30

X = the number of friends

30= the total of stickers

4= the stickers each friend gets

2= the amount lan gets.

Now solve the equation, first subtract 2 on both sides, which is 28

4x=28 now divide both sides by 4, which will give you 7

x= 7, that means that answer is 7

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