Select the equation which represents solving for the variable y.



−3x+3y=−21


y=x−7

y=x+7

y=3x−21

y=3x+21

Answers

Answer 1

Answer:

y = x-7

Thanks...........


Related Questions

help with the top one ?

Answers

30 pages

We know that there are 60 minutes in an
hour, and that 3 goes into 60 20 times
(3/60 = 20). Multiply 1 1/2 x 20, and that
equals 30 pages.
You can also set it up in fraction form
multiply 1.5/3 times x/60. cross multiply and
solve for x. in this case x = 30.

Terry took that SAT and scored a 1410 when his math score, m, was combined with his verbal score, v. His verbal score was 190 points less than his math score. What was his verbal score?

Answers

Answer:

I really don't know but good luck

Free pnts, just tell me what your going get for Xmas!

Answers

Answer:

Hi and ty for being so generous!

Step-by-step explanation:

I am getting an airbrushing kit for Christmas!!

Have a great day,Youre amazing <3

Answer:

i'm getting clothes and a trip on an Alaska cruise

Step-by-step explanation:

(3.7×10^8)–(1.76×10^8)

Answers

Answer:

194000000

Step-by-step explanation:

Hey there!

(3.7 × 10⁸) - (1.76 × 10⁸)

= (3.7 × 100000000) - (1.76 × 100000000)

= 370000000 - 17600000

= 194000000.

Hope it helps ya!

b. What is the volume of a cube with edge length of 1/3
cm?

Answers

Answer:

1/8 cm^3

Step-by-step explanation:

[tex] ({ \frac{1}{3} })^{3} = \frac{1}{8} [/tex]

Your answer would be

V=a3

For each set of three measures, determine if they can be angle measures of a triangle.

Answers

Answer:

NO

NO

YES

NO

Step-by-step explanation:

The sum of the angles has to be equal to 180° because the sum of the angles in a triangle is 180°

The first one is already more that 180°, because you are adding 2 angles that are more than 100°

The sum of the second one is equivalent is 160°

The sum of the third one is equivalent to 180°

The sum of the fourth one is more than 180°

-Chetan K

[tex]\red{ \boxed{ \blue{ \tt{Help\:Me}}}}[/tex]​

Answers

Answer:

You go to a job and get $352.15 a day. How much would you make in a month?

Answer: 352.15 x 31= 10,916.65

Hope this helps ^^

HELPPP PLEASE THANK YOU​

Answers

A. By 100
B. 900
C. 5,100
D. 8,800
E. -650

ADD
3xyz + 7xyz + 9xyz

Answers

Answer:

19xyz

Step-by-step explanation:

First, let us just forget about the xyz at the end of each number. Now, we just have the simple addition problem 3 + 7 + 9. First. let us do 3 + 7, which gives us 10. Now, let us take our 10 and add the 9 to it. 10 + 9 is 19. Now, we can add our xyz back to the equation. Now, we have 19xyz. As we do not know anything about what x, y, or z equals, nothing further can be done with this equation. Therefore, the answer is 19xyz.

Hope this helps! :D

Answer: 19xyz

Step-by-step explanation:

I literally just learned this right now bc i'm in school

A rectangle's length is four-fifths its width. The
perimeter is ten less than 5 times its width.
What is the area of the rectangle?

Answers

10+5 because the perimeter is less than 5 times it’s length

3. Tiffani has a baseball
card collection with 273
cards in it. She decides to
seil one-third of her
collection. How many cards
does she have left

Answers

Answer:

Tiffani has 182 cards left.

Step-by-step explanation:

Find one-third (1/3) of 273:

1/3 x 273 = 91

Therefore, she sells 91 cards.

273 - 91 = 182 cards left

Hope this helps :)

How are SSS and SAS similarity theorems different from one another? *

Answers

Answer:

when two triangles are said to be similar by SSS theorem, these 2 triangles not only have 3similar sides, but also the same 3 angles. on the other hand if they're said to be similar SAS theorem, it's highly unlikely they will have all three same Angles.

hope this helped

The ratio of the number of cookies to the number of cupcakes in a box is 5:4. Which table shows the possible amounts of cookies and cupcakes in a box, given the ratio?

Answers

Answer:

each number in the ratio is continually multiplied by 2                                            どういたしまして(You are welcome)  :)

Step-by-step explanation:

4+(-2) =
-5 + ( -5 ) =

Answers

2

-10 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

Answer:

4+(-2) = 2

-5+(-5)=-10

Step-by-step explanation:

A large orange weighs 11/16 pound. A small orange weighs 2/8 pound. How much more does the large orange weigh?

Answers

Answer:

7/16 pounds

Step-by-step explanation:

Change the small orange to have the same denominator by multiplying by a magic 1 or [tex]\frac{2}{2}[/tex].

1. [tex]\frac{2}{8}[/tex]·[tex]\frac{2}{2}[/tex][tex]=\frac{4}{16}[/tex]

2. Subtract Fractions

[tex]\frac{11}{16}[/tex]-[tex]\frac{4}{16}[/tex]=[tex]\frac{7}{16}[/tex]

If a=7 and b=2 what is 2a+3b ?

Answers

Answer:

20

Step-by-step explanation:

You basically just plug in the numbers given for the variables and solve.

2(7)+3(2) = 14+6= 20

You substitute 7 in for a and 2 in for b.

Will mark 50 points for whoever answers correctly !

Answers

Answer:

Correctly !

Step-by-step explanation:

Find the slope of the secant line for f(x) = -x^2 + 20

Answers

Answer:

250

Step-by-step explanation:

-19=-14v+14v
Solve for V
:) gets brainliest

Answers

[tex]▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ [/tex]

Let's solve for v :

[tex] - 19 = - 14v + 14v[/tex]

here, the the terms associated with v, that us -14v and 14v gets cancel out, so there's no solution for v and hence it's value can't be determined.

Jon is training for a bike race and is attempting to improve his average speed. With his old trainer, Jon averaged a pace of 20 MPH. With his new trainer, he rode at an average speed of 22 MPH. By what percent did his average speed increase?

Answers

Answer:

Jon is now 10% faster.

Step-by-step explanation:

Since Jon's average speed was 20 MPH and his new average speed is now 22 MPH, we can see that his speed increased by 2 MPH. Now we know that, we would now do 2÷20 = .1

10% is the percent form of 0.1

Is this correct?
If it’s not, help me :(

Answers

if you are just plotting the points it would be;

W - (-2,-2)
X - (-2, 1)
Y - (2, 1)
Z - (4, -2)

4. "Eleven subtracted from the quotient of a
number and five is -13."
How do I write this equation?? HELP

Answers

Answer:

[tex]\frac{x}{5}-11=-13[/tex]

Step-by-step explanation:

11 subtracted ( - 11 ) from the quotient ( division ) of a number ( x ) and 5 is ( = ) -13

[tex]\frac{x}{5}-11=-13[/tex]

what is 15-10c=13 worked out

Answers

Answer:

[tex]15 - 10c = 13 \\ 10c = 15 - 13 \\ 10c = 2 \\ c = \frac{2}{10} \\ c = \frac{1}{5} [/tex]

The measures of the angles of a triangle are shown in the figure below. Solve for x.
(3x)°
36

Answers

Answer:

Gucci bags of doing a little Bobby I will be a great time to be the way you want to make the day when mother asked for a good idea and we are going on in group the answers the way I can get a good day please find a way for me to be able to get a chance and objectives are a great weekend and write a good time and consideration and I will send you a call from you want to be the first night and write the way I can do you want to be a good idea to get to know you're name num front door and consideration and I will send the way for you to be able a few minutes and consideration and look forward for your

Can someone check this for me and tell me if I’m wrong or correct? Thank you

Answers

Step-by-step explanation:

yeah they are all correct

I used my calculator

Yes i believe you are correct. Hope this helped :)

Point A is located at (-3, 9) and point B is located at (12,-10). Find the distance from point A to point B rounded to the nearest tenth

Answers

Answer:

20

Step-by-step explanation:

[tex] \sqrt{(( - 10) - 9)^{2} + (12 - ( - 3)) ^{2} } [/tex]

[tex] \sqrt{( - 19)^{2} + (15)^{2} } [/tex]

[tex] \sqrt{361 + 225} [/tex]

[tex] \sqrt{586} [/tex]

[tex]24.2074[/tex]

0.43 as a fraction ?

Answers

Answer:

43/100

Step-by-step explanation:


Michaela gets paid $12.45 per hour. If she works 5.5. hours, how much will she earn?

Answers

Answer:

68.48

Step-by-step explanation:

12.45*5.5=68.48

The G.C.D and L.C.M of three numbers are 3 and 1008 respectively. If two of the numbers are 48 and 72 ,find the least possible value of the third number​

Answers

formula= LCM ×GCD of the numbers ÷ The first number

can someone do this for me please

Answers

Answer:

Step-by-step explanation:

2(2+3) =9+1

let me know if you get it right

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