Mathematics High School

whats the solution to this equation y=3x+7 y=-2x+3
(1,-4)
(-2,-7)
(-2,1)
(1,10)

Answers

Answer 1

Answer:

I love algebra anyways

The ans is in the picture with the  steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

Whats The Solution To This Equation Y=3x+7 Y=-2x+3(1,-4)(-2,-7)(-2,1)(1,10)
Whats The Solution To This Equation Y=3x+7 Y=-2x+3(1,-4)(-2,-7)(-2,1)(1,10)

Related Questions

what is half of 1/4?

Answers

Answer:

It is 1/8

Step-by-step explanation:

If you split 1/4 into another half you will get 1/8

This is true because if you add 1/8 and 1/8 you get 2/8 which simplified is 1/4

How many solutions does 5x + 4y=6 have

Answers

Answer:

Error....

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At least 2 equation needed for the solution of two variables

2t + 9 + 4 + 3t = 23
full answer no word

Answers

Answer:

t = 2

Step-by-step explanation:

Find the area of a circle with a radius of 9.6 meters use 3.14 for π Round your answer to the nearest hundredth​

Answers

Answer:

289.38 m^2

Step-by-step explanation:

(9.6)^2 x 3.14 = 289.38 m^2

The area of the circle is [tex]289.38\ m^2[/tex]

Calculation of the ara of the circle:

Since the  radius of 9.6 meters and we use 3.14 for π

We know that

The area of the circle is

[tex]= \pi r^2\\\\= 3.14\times (9.6)^2\\\\= 289.38\ m^2[/tex]

We simply applied the given formula so that the area of the circle could come

Therefore we can conclude that The area of the circle is [tex]289.38\ m^2[/tex]

learn more about an area here: https://brainly.com/question/24364874

2) Dan pays $42.95 per month for his cell phone. At
this rate, what will his cell phone cost for a year?


Please help !

Answers

$42.95 x 12 =
I will let you do the rest.

Answer:

$515.40

Step-by-step explanation:

Dan pays $42.95 per month for his cell phone. There are 12 months.

m=months

($42.95m) (12) = $515.40

Heather wants to purchase an electronic guitar. The price of the guitar with tax is $2,420. If she can save $90 per month, how long will it take her to save up for the guitar?

Answers

Answer:

About 27 months with additional days

Step-by-step explanation: 2420/90 is 26.888888888888888888888888888889

PLEASE HELP ME I WILL DO ANYTHING

Answers

Answer:

we can tell if line ac is straight

Step-by-step explanation:

Can anyone help me with this?
9x+4=15
Find value of x

Answers

Step-by-step explanation:

9x+4=15

9x=15-4

9x=11

x=11/9 or 1 2/9

Answer:

Move all terms that don't contain

x

to the right side and solve.

Exact Form:

x=119

Decimal Form:

x=1.¯2

Mixed Number Form:

x=1 2/9

Explanation:

Hope it is helpful....

will someone plz help me

Answers

the answer is none the right answer would be x>= -37/3
All you have to do is put in one of the numbers given and put it in the inequality as x. For example, in the picture you can see that I put in each of the numbers as x for the equations and checked which ones came out as false or true. The ones that came out as true are the correct answer. So the answer is 8 and 2.

6th grade math help me pleaseeee

Answers

Answer:

D :3 -Your friend, Bill Cipher

Step-by-step explanation:

Answer:

sqrt of 65, bc 8 squared is 64

How many quarts of soil are used to fill 2 flower pots? Each pot holds 3 2/5
quarts of soil.
Two flower pots hold quarts of soil

Answers

Answer:

3 2/5

Step-by-step explanation:

9x - 10y = -30
Slope

Answers

Answer:

the slope is 9/10 and the y-intercept is (0,3) I hope it helps

GEOMETRY PROOFS ;-;
BRAINLIEST IF CORRECT!!

I'll report if you don't answer w something relevant to the problem (help me please..)

GIVEN: AE=BD; CD=CE
PROVE: AC=BC

​

Answers

Answer:

1. ae=bd; cd=ce (given) 2. ae=ac+ce (segment addition postulate) 3. bd=ac+cd (substitution property of equality) 4. ac+cd=bd (symmetric property of equality) 5. bd=bc+cd (segment addition postulate) 6. ac+cd=bc+cd (transitive property of equality) 7. ac=bc (subtraction property of equality)

i think

Step-by-step explanation:

1880000 in scientific notation

Answers

Answer:

1.88 x 10⁶

Step-by-step explanation:

HELP! solve for x in the diagram below.

Answers

Answer:

[tex]x = 40 [/tex]

Step-by-step explanation:

[tex]x + x + 100 = 180 \\ 2x = 80 \\ x = 40 [/tex]

100+80=180 ( it should be 180 degrees)
80/2=40. (Divide by 2 because there is 2 missing X’s)
X=40

help me please!!!!!!!!!!!!!!!!

Answers

Answer:

The second store is cheaper

1st store is $290 and the 2nd is $257

5×7/2
please answer me​

Answers

Step-by-step explanation:

[tex]given \\ = 5 \times \frac{7}{2} \\ = \frac{35}{2} [/tex]

Hope it will help :)

The answer would be 17.5 or 17 1/2 or 35/2

Hope this helps

Have a great day/night

If you want me to explain I can

A spinner is divided into 8 equal sections: What is the theoretical probability of spinning and landing on 2, 7, or 5?

Answers

3/8 because there are 3 numbers you want to land on and 8 total numbers.

Answer:

3/8 or

2.67 or

2 67/100

Step-by-step explanation:

2.671×100100=267100

8 divide by 3. Take that and convert to fraction or decimal either or.

7(2x+5) = 11x-9-x

How would you verify or check your answer when x=-11 pls HELP]

Answers

14x+35=10x-9
14x-10x=-9-35
4x=-44
4x/4=-44/4. (-/+=-)
x=-11

9514 1404 393

Answer:

  put the value into the equation and do the arithmetic

Step-by-step explanation:

As with any checking, you put the value where the variable is and do the arithmetic.

  7(2x +5) = 11x -9 -x

For x = -11

  7(2(-11) +5) = 11(-11) -9 -(-11)

  7(-22 +5) = -121 -9 +11

  7(-17) = -119

  -119 = -119

The value x = -11 makes the equation true.

14.Find the value of <A in the following figure.
​

Answers

Given:

The figure of triangle ABC.

To find:

The measure of angle A.

Solution:

From the given figure, we get

[tex]\angle ABC+120^\circ=180^\circ[/tex]                 (Linear pair)

[tex]\angle ABC=180^\circ-120^\circ[/tex]

[tex]\angle ABC=60^\circ[/tex]

According to the exterior angle theorem, the exterior angle of a triangle is equal to the sum of two opposite interior angles.

[tex]\angle A+\angle ABC=105^\circ[/tex]          (Exterior angle theorem)

[tex]\angle A+60^\circ=105^\circ[/tex]

[tex]\angle A=105^\circ-60^\circ[/tex]

[tex]\angle A=45^\circ[/tex]

Therefore, the measure of angle A is 45 degrees.

what the value of 4 in 0.487
​

Answers

Tenths place ??? I dunno

Answer:

It is its tenth value

Step-by-step explanation:

The 4 in .487 is the tenths value

Kona ice charges 4.50 for their large cup. Each refill on the cup cost $1.25. If Jason has 19.50, how many refills can he get before he runs out of money.

Answers

Answer:

12

Step-by-step explanation:

19.50-4.50=15

15÷1.25=12

Hey there! This is my last math question of the day! Please, do me a favor and help me out! Please remember I need an inequality for this answer! Thanks!

Answers

Answer:

150 ≥ 55+0.20t

What is the equation in slope-intercept form

( y = mx + b)?

A. y =13x -3/2

B.y = -3/2x + 13

Answers

Answer:

B

Step-by-step explanation:

Slope is rise/run, so the fraction would be more likely to be the correct answer.

solve the system using the any method:

x+3y=9
2x+5y=14

pls explain-

Answers

-3,4 is your answer
Sorry photo messed up and bad quality

Dion ran 3.75 kilometers each day to prepare for a race. What was the number of kilometers that Dion ran during 28 days?

Answers

Answer:

Dion ran 105 kilometers in 28 days.

Step-by-step explanation:

3.75*28= 105

Dion ran 105 kilometers in 28 days.

Answer:

105 Kilometers

Step-by-step explanation:

3.75 times 28 equals 105.

What is the pattern for solving Benchmark Percentages of 100% ?

Answers

Answer: divide by 100 then times result by x

Step-by-step explanation: hope it helps

thx for points gl :)

PLS HELP ME ILL GIVE U BRAINLIEST THXX Find (F-g)(2)

Answers

Answer:

-9 is the correct answer

Simplify the expression (please)

Answers

Answer:

9(v-8)

[line]

v+6

Step-by-step explanation:

Converting from vertex to standard form

plzz help ;( ​

Answers

Answer:

x²-4x+7

-x²-6x-12

Step-by-step explanation:

1.) the first thing we do is expand the exponent (or mulitply  (x-2)(x-2) the images below will show you how to do that

We get x²-4x+4 and then just need to add three

x²-4x+7

2.)

We do the same thing (expand the exponent) and get x²+6x+9

which means so far we have

-(x²+6x+9)-3

carry out the negative sign and subtract 3

-x²-6x-12

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