solve these equations

7x − 2y = 6

-3x + 6y = 18

Answers

Answer 1
7x-2y-6=0

X-2y+6=0

Both answer^

Related Questions

Which one would it be?

Answers

Answer:

424

Step-by-step explanation:

If y = 424

and x is the number that exists as x already

y would equal to: 424

y equals to 424, so therefore the answer should be 424

please help. this is due in 10 min (image)

Answers

Answer:

200.55[tex]yd^{3}[/tex]

Step-by-step explanation:

Brainliest pls

If you shift the quadratic parent function f(x))=x^2right 12 units what is the equation o the new function

Answers

hmm

the question doesn't look clear

Write a unit rate for the situation. Show all work!
12 goals in 3 hours

HELP THIS IS DUE IN 12 MINUTES!

Answers

Answer:

4 goals per hour

Step-by-step explanation:

[tex]\frac{goals}{hour}=\frac{12}{3}=\frac{12/3}{12/3}=\frac{4}{1}[/tex]

The unit rate would be 4 goals per hour.

Hope this helps.

1. Tell me if each of the following is True or False A. Angles EOD and DOC are Vertical Angles. B. Angles FOD and Angle DOC are adjacent C. Angles FOD and AOC are equal D. The sum of the measurements of Angles of AOC and BOC and equal to FOD E. FOE and DOD are completely Angles F. Angles FOA, AOB, and AOC are Supplementary Angles​

Answers

Answer:

Do you have any Images?

Step-by-step explanation:

Answer:

I don't get it.

Step-by-step explanation:

Line AB connects the ends of the horseshoe and passes through the stake at point (x,y). If the equation for line AB is x = 6, which of these might be the coordinates of the stake? Assume that all the points lie in a rectangular coordinate system.
https://portal.achieve3000.com/images/uploads/m910_teensatcamp09.gif

Answers

Answer:

(6,0), (6,1), (6,2) (6,3)...

Step-by-step explanation:

x = 6

This means that 6 is the x-intercept since this is the equation for a verticle line, this means that x remains in 6 and y is the only number that moves so the AB stake point could be any number where x is 6, it could even be (6,0),

(6,1) e.t.c.

sorry! I forgot the picture in my last question. Still trying to figure brainly out lol! I cant figure out the last blank one. Some help please? Thanks!

Answers

Answer:

-1y² the rest is right

Step-by-step explanation:

How do you write the mixed number shown as a fraction greater than one. I'm so confused. The number shown is 3 2/4

Answers

Answer:

14/2

Step-by-step explanation:

The answer is 14/2. Hope this helps! Mark brainly please! Correct me if I am wrong.

The juice box below is 6 inches tall, 2 inches wide and 4 inches long. Find the surface area and volume of the juice box. please need help asap will give lots of points​

Answers

Answer:

104

Step-by-step explanation:

A=2(wl+hl+hw)

Answer:

Solution given:

length[l]=5in

base[w]=2in

height[h]=6in

we have

surface area=2(lw×lh×wh)=2(5×2+5×6+2×6)

=104in²is surface area of juice box.

again

we have

volume =lwh=5×2×6

=60in³ is volume of juice box.

4 (3x +5) what is the value when x=11​

Answers

Answer:

152

Step-by-step explanation:

4 (3x +5) Plug in

4(3(11) + 5)

4(33 + 5)

132 + 20

152

4(3x +5)

=4(3.11+5)

= 4(33+5)

= 4. 38

=152

To begin a bacteria study, a petri dish had 2400 bacteria cells. Each hour since, the number of cells has increased by 3.6%.
Lett be the number of hours since the start of the study. Let y be the number of bacteria cells.
Write an exponential function showing the relationship between y and t

Answers

Answer:

Y=2400*3.6^t

Step-by-step explanation:

y=a*b^x

a is the initial amount

b is the decrease/increase rate

x is the amount of time

Hope it helps!

Which known figures make up this unknown figure?

Answers

The known figures that make up this unknown figure are a trapezoid and a half circle.

Answer:

trapezoid and half circle.

Step-by-step explanation:

Help with this
Please

Answers

Answer:

1. B

2. E

3. D

4. F

5. A

f(x)=x^2. What is g(x)?

A. g(x) = x^2

B. g(x)=-2x^2

C. g(x)=x^2 - 2

D. g(x)=-x^2 - 2​

Answers

Answer:

B

Step-by-step explanation:

TRUST.

if im wrong im really sorry

i would have failed you

i would feel guilty

and I would forget about it in like 5 minutes

How much do you save using the better buy? 432 for 6 or 364 for 7

Answers

You will save $20 by buying 364 for 7.

You have $20 to spend for cupcakes. If each cupcake costs $4, write and solve an inequality to show the maximum number of cupcakes you can buy.

Answers

You could buy 5 cupcakes
Answer:
5 cupcakes

Explanation:

20/4=5

Given the diagram below, find the height of the shorter tree.

16.2 m
7 m
13 m
19.7 m

Answers

Answer:

h = 13 m

Step-by-step explanation:

The triangles are similar, so the ratios of corresponding sides are equal, that is

[tex]\frac{h}{39}[/tex] = [tex]\frac{16}{48}[/tex] = [tex]\frac{1}{3}[/tex] ( cross- multiply )

3h = 39 ( divide noth sides by 3 )

h = 13

What is the surface area of the figure?
below is a picture of the figure and the answer options
Pls help me I'm DESPERATE

Answers

Answer:

The answer is 24cm²

Step-by-step explanation:

The triangle area is given by A*½ and we get 4*2*½=6

Rectangle one is given as L*W and we solve 3*4= 12

Rectangle two is solved as L*W as well so we solved 1.5*4= 6

and we get 24cm²

Write the equation for a circle with a center at (-7 , -4) and a radius of 2.

Answers

Answer:

(x + 7)² + (y + 4) ² = 2²

Step-by-step explanation:

Start with the standard equation of a circle with center at (h, k) and radius r:

(x - h)² + (y - k)² = r²

Here we are given that h = -7, k = -4 and r = 2, and so we obtain:

(x + 7)² + (y + 4) ² = 2²

Step-by-step explanation:

The answer is above, as well as the equation used to get to the answer.

Figure A is a scale image of figure B.
Figure A
Figure B
16
Figure A maps to figure B with a scale factor of
4.
9
What is the value of 3?

Answers

Answer:

x = 36

Step-by-step explanation:

16 / (4/9) = 36

That's all there is to it. Hope I helped

What is the equation of a circle with a center located at (-3, 4) and a diameter of 14?

Answers

Answer: (x + 3)^2 + (y - 4)^2 = 49

Step-by-step explanation:

The equation of a circle given the center and radius: (x - h)^2 + (y - k)^2 = r^2

Given: center (-3,4) ; h = -3 and k = 4

diameter = 14

To find the radius: divide the diameter by 2 = 14/2 = 7 = r

Center: (-3,4) and radius: 7

Equation of a circle: (x - h)^2 + (y - k) ^2 = r^2

Substitute h = -3, k = 4, r = 7

(x - (-3))^2 + (y - 4)^2 = 7^2

Answer:

Equation of the circle: (x + 3)^2 + (y - 4)^2 = 49

hyxetdryufgukhchfxrdtygujhftyuhuhyguhjygyu

Answers

Answer:

so the answer is: eijieljnqwsmiqwmx

did i answer it correctly let me know

Step-by-step explanation:

Destroy your keyboard by smashing each random word on the poor broken keyboard  

yea that is correct. also you should watch attack on titan it’s a pretty good show. also the plot is amazing

SOMEBODY PLEASE EXPLAIN THE ANSWER

A store sells new video games for $55 each. Used video games sell for $12 each. Jacob is buying 3 new video games and x used video games. Which equation can be used to find y, the total price Jacob must pay in dollars?

A: y=165x+12
B: y=12x+165
C: y=12x+55
D: y=55x+12

Answers

It's C or A

Step-by-step explanation

this is because of the Commutative Property.

Write the equation of the line that passes
through the points (-6,3) and (3,-9)

Answers

Answer:

slope intercept form:

y = -4/3x - 5

Step-by-step explanation:

hope this helps! :)

combine like terms 9y + 3y + 5x​

Answers

Answer:

=12y+5x

Step-by-step explanation:

Answer:

12y+ 5x

Step-by-step explanation:

9y + 3y + 5x​

9y and 3y are like terms

9y+3y = 12y

12y+ 5x

PLEASE ANSWER THANK U SO MUCH

Answers

Answer:

answer is 21 : 4

hope it helps ......

Answer:

k = 5.25

Step-by-step explanation:

Given y varies directly with x then the equation relating them is

y = kx ← k is the constant of proportionality

To find k use the condition y = 84 and x = 16 , then

84 = 16k ( divide both sides by 16 )

5.25 = k

WHAT IS THE MEDIAN I WILL GIVE BRAINIEST

Answers

Answer:

5 is the median

Step-by-step explanation:

By crossing out the points on each side one by one, you could find that 5 is the median.

I believe the answer would be 5 not a 100% sure though

If 24 apples represents 30% of her apple supply. How many total apples does Jasmine have?

Answers

Answer: 80

Step-by-step explanation:

24 = 30%

48 = 60%

72 = 90%

24/3 = 10% = 8

72 + 8 = 80

Solve for x. 26x2–9x=0

Answers

Answer:

x=0;x=[tex]\frac{9}{26}[/tex]

Step-by-step explanation:

assuming you meant 26x^2-9x=0:

[tex]26x^{2} -9x=0\\x(26x-9)=0\\x=0;x=\frac{9}{26}[/tex]

I need help please thank you

Answers

Answer:

it will look like this let me know if I'm right and GOOD LUCK!

Step-by-step explanation:

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