Solve the following system of equations algebraically:
y = – 4x + 22
y = 3x + 10

Answers

Answer 1

Answer:

Answer

Step-by-step explanation:

y=-4x+22

x=(11/2,0)

y=(0,22)

y=3x+10

x=(-10/3,0)

y=(0,10)


Related Questions

Jessica and Jonathan do some research to gather all their ingredients and figure out their costs. As shown in the table below, they will use 6 containers of lemon juice, which each contain 0.75 cup of juice.

What is the total volume of lemon juice they will use in their recipe, in cups?

Answers

Answer:

4.5 cups

Step-by-step explanation:

Answer:

4.5

Step-by-step explanation:

On freckle

137 1/2%
as a fraction reduced to a simplest form

Pls help ASAP

Answers

Answer:

11/8 is a fraction for 137 but it is in the simplest form as a fraction...

Step-by-step explanation:

%?

EVERYTHING IS IN THE PICTURE!

Answers

Answer:

The answer is B From my calculations

PLEASE HELP I NEED TO FINISH SOON!!! I WOULD REALLY APPRECIATE IT

Answers

We can’t see the pic
the pic shows only black

Which of the following fractions is in simplest form?
A) 6/20
B) 8/14
C) 9/16
D) 15/35

Answers

Answer:

C) 9/16

Step-by-step explanation:

Help plz am desperate no links(will sue), no unhelpful answers (will report or sue), and plz have an explanation if you don't that's okay but brainliest for explanation. Thank y'all!

Answers

Answer: 19.625in

Step-by-step explanation:

Answer: 19.625in I think

Step-by-step explanation:

y varies directly as x, and y = 55 when x = -5.

Answers

Answer:

Step-by-step explanation:

I'm not sure what you are asking here????

in the diagram the measures of angle 1 and 4 is 100 the measure of 5 and 8 are 110 are c and d parallel

Answers

Answer:

no,because <1 and <5 are not congruent

Step-by-step explanation:

i did the test yw

Use the information provided to solve the word problem below. The cost of a school banquet is $65 + $11n, where n is the number of people attending. Which is the cost for 70 people? a. $147 b. $834 c. $835 d. $146 Please select the best answer from the choices provided A B C D

Answers

Answer:

$835 (Answer c)

Step-by-step explanation:

Write out the Cost function:  C(n) = $65 + ($11/person)n

Then the total cost for 70 people would be C(70) = $65 + ($11/person)(70 people)

C(70) = $65 + $770 = $835 (Answer c)

I think it can be a triangle but want another opinion

Answers

Answer:

I think It's a triangle too

Step-by-step explanation:

if you subtract 12 from my number and multiply the difference by -6 the result is -90 what is my number

Answers

Answer:

n must be 27

Step-by-step explanation:

Let this number be x.  Then -6(n - 12) = -90.

Dividing both sides by -6 yields n - 12 = 15.

Add 12 to both sides.

Then n must be 27.

Check:  subtract 12 from 27; this yields 15.  Now multiply this result by -6.  The result is -90, which was expected.

Which equation is y = (x + 3)2 + (x + 4)2 rewritten in vertex form?
y = 2 (x + seven-halves) squared minus one-fourth
y = 2 (x + seven-halves) squared minus one-half
y = 2(x + 7)2 – 73
y = (x + 7)2 – 24

Answers

Answer:

y = 2 (x + seven-halves) squared minus one-fourth [y =  [tex](x + \frac{7}{2} )^{2} - \frac{1}{4}[/tex] ]

Step-by-step explanation:

We know that,

vertex form is y = a(x-h)² + k

vertex is (h, k)

Now,

Given that the equation is -

y = (x+3)² + (x+4)²

 = x² + 3² + 2×3×x + x² + 4² + 2×4×x

= x² + 9 + 6x + x² + 16 + 8x

= 2x² + 14x + 25

= [tex]x^{2} + 7x + \frac{25}{2}[/tex]

= [tex]x^{2} + 7x + \frac{25}{2} + \frac{49}{4} - \frac{49}{4}[/tex]

= [tex](x + \frac{7}{2} )^{2} + \frac{25}{2} - \frac{49}{4}[/tex]

= [tex](x + \frac{7}{2} )^{2} - \frac{1}{4}[/tex]

∴ we get

The vertex form is -

y = [tex](x + \frac{7}{2} )^{2} - \frac{1}{4}[/tex]

So,

The correct option is - y = 2 (x + seven-halves) squared minus one-fourth (y =  [tex](x + \frac{7}{2} )^{2} - \frac{1}{4}[/tex] )

Answer:

b

Step-by-step explanation:

edge 2021

From the rectangle ABCD a square is cut off to leave rectangle BCEF. Rectangle BCEF is similar to ABCD. Find x and hence state the ratio of the sides of the rectangle ABCD

Answers

Where is the image?

Without an image this would be unanswerable

Hi guys please help me with this! exlapin how you got the answer instead of just putting down a random letter for points, thanks! :) ​

Answers

From the numbers between 11 and -14
Number of terms: 6
First term: -14
6th term = 11
a + (n-1)d = -14
11 + (6-1)d = -14
11 + 5d = -14
5d = -25, d = -5

From 11 you subtract 5 to the left
d = 6, c = 1, b = -4, a = -9

Which is the smallest non-negative?

Solution: c

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other Brainly questions i have today that also need answering:
brainly.com/question/22829066

brainly.com/question/22828757

brainly.com/question/22829297

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1 answer
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Answers

Answer:

huh i am very confused

Step-by-step explanation:

ok got it :DHave a great day!!

What is the answer please show the work

Answers

it is 30 because it says 1 and 20 soooooo

Answer (2 years worth): $28,518.75
Answer (20 years worth): $18,080.63

In a right triangle one angle measure 28° more than the other acute angle. Use equations to solve for the measures of the two unknown angles.

Answers

Answer:

One acute angle is 31 degrees and the other  acute angle is ( 31+28=)  59 degrees.

Step-by-step explanation:

In the right angled triangle one angle is always equal to 90 degrees.

Suppose <a= 90 degrees

     < b= x degrees

    < c= x+28 degrees

The sum of all the angles of the triangle are always equal to 180 degrees

therefore

<a+ <b+<c= 90 + x+ x+28 = 180

or

2x= 180- 28- 90

2x=62

x= 31 degrees

One acute angle is 31 degrees and the other  acute angle is ( 31+28=)  59 degrees.

An acute angle is an angle which has less than 90 degrees in measurement .

Hence both angles of the right angle triangle are acute angles , 31 and 59 degrees.

Solve using substitution x = 3y + 1 2x + 4y = 12​

Answers

Answer:

x = 4

y = 1

Step-by-step explanation:

x = 3y + 1 (Multiply everything by -2)

2x + 4y = 12​ (Transfer 4y to the right of the = sign)

2x = -4y + 12

-2x = -6y - 2

0 = -10y + 10

-10 = -10y

y = 1

x = 3y + 1

x = 3(1) + 1

x = 3 + 1

x = 4

Graph this function: y =3/4x - 4 (you can just put the cordinants)​

Answers

i’m assuming 3/4x is a fraction
the coordinates are (0,-4) and (4,-1)

Approximate the value of V61 to the nearest hundredth.

No links please!

Answers

The answer above is scam. They just tyr to get potns. The correct andwr dos 3736.

CAN SOMEONE HELP ME WITH THIS PLEASE?

Answers

Answer:

Y= 4   and    X=2

Step-by-step explanation:

When you are trying to find the X or Y value for an equation, set the opposite value to zero. That means that if you are trying to find Y in 6x+3y=12, you would make the X zero. Since six is being multiplied by X and X now equals zero, your equation for finding the Y value is now 3y=12. Divide them both by three and you get Y=4. In order to find your X value you would do the same thing. Since you are trying to find X, set the Y value to zero. That makes your equation for finding the X value 6x=12. That is because, again, you set Y to zero, and three times zero is zero. 6x=12 equals X=2 because you divide both sides by 6.

Answer:4y    2x    i need only one brainlist to upgrade my level pls

Ste-by-step explanation:

classify the polynomial. 5b^2+1

is it a quadratic trinomial, quartic binomial, quadratic binomial, or quartic polynomial?

Answers

This question hurts my brain so much

Find the value of x.

Answers

Answer:

[tex]x = 10[/tex]

Is the right answer.

Clara has 9 pounds of apples. She needs 1 1/4 pounds to make one apple pie. If she saves 2 pounds for applesauce, how many pies can she make?

Answers

Answer:

She can make 6 pies.

Answer:

She can make 6 pies.

Step-by-step explanation:

Subtract 9-1.5=7.5

then 7.5/1.25= 6.04

PLSSSSSSSSS HELPPPPP!!!!!!!
Wednesday
3. A student answers 90% of the
questions on a math exam correctly, how
many questions are on the exam?

Answers

Answer:

its kind of a vague question, it could be 9/10 or it could be 90/100 ??

Step-by-step explanation:

If Michelle can ride her bike 5 miles in 20 minutes, how far can she ride her bike in 50 minutes?

Answers

Answer:

12.5 miles

Step-by-step explanation:

1 mile= 4 min.

x miles= 50 min.

1/4 = x/50

*cross multiply

4x= 50

divide by 4

x= 12.5 miles

Helppppppppppppppp and imma make you BRAINLIESTTTTTTTTTTTTTT >:3 20 POINTSSSS

Answers

Answer:

hey sorry someone went on the question we were talking on and reported it they also reported where i said I was taking a quiz and the question so i had to put in the comments that it was after that quiz and during another quiz also they can't see the timeline so it was between quizzes that i posted it

Step-by-step explanation:

What is the greatest common factor of
3x^3 – 9x + 3

Answers

Answer:

3(x^3-3x+1)

hope this helps!

please help me, I understand the properties but in this question we have to fill in the degrees​

Answers

Answer:the qualirateral is in the wrong spot

Step-by-step explanation:

You spin the spinner once. 8 9 7 2 6 3 5 4 What is P(even)? Write your answer as a fraction or whole number. ​

Answers

Answer:6

Step-by-step explanation:

6 because it is the middle number of them all know as the range.
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