2x - 3y = 8 //

Find y

Answers

Answer 1

Answer:

[tex]y = -\frac{2}{3} x - \frac{8}{3}[/tex]

Step-by-step explanation:

[tex]2x - 3y = 8\\[/tex]

Isolate y

[tex]-3y = 8-2x\\-3y = -2x+8[/tex]

Divide both sides of the equation by -3

[tex]\frac{-3y}{-3} = \frac{2x}{-3} +\frac{8}{-3} \\\\y = -\frac{2}{3} x - \frac{8}{3}[/tex]


Related Questions

Marnie’s charge for 4 1/2 hours of babysitting 

Answers

Answer:

$33.75

Step-by-step explanation:

Step 1:

$22.50 ÷ 3 = $7.50

Step 2:

$7.50 × 4.5 = $33.75

Answer:

$33.75

Hope This Helps :)

The graph of a function g is a
transformation of the graph of
f (x) = 9x + 5, where g(x) is 60% of
f(x). Write a rule for g

Answers

Answer:

[tex]g(x)=5.4x+3[/tex], graph of f(x) vertically compressed by factor 0.6 to get g(x).

Step-by-step explanation:

The given function is

[tex]f(x)=9x+5[/tex]

It is given that the graph of a function g is a  transformation of the graph of

f (x), where g(x) is 60% of  f(x). So, we need to write a rule for g.

[tex]g(x)=60\%\text{ of }f(x)[/tex]

It means graph of f(x) vertically compressed by factor 0.6 to get g(x).

[tex]g(x)=\dfrac{60}{100}(9x+5)[/tex]

[tex]g(x)=0.6(9x+5)[/tex]

[tex]g(x)=0.6(9x)+0.6(5)[/tex]

[tex]g(x)=5.4x+3[/tex]

Therefore, [tex]g(x)=5.4x+3[/tex]. Graph of f(x) vertically compressed by factor 0.6 to get g(x).

perform the necessary questions -5 -(-3) + (-8)

Answers

the answer is 0 because -5 -(-3) equals 8 which cancels out when u add negative 8 :)

please help me asa[pasasppapspaspaspasppss

Answers

Answer:

B

Step-by-step explanation:

The smaller one is divided by 2 and is reflected around the y-axis

(i'm not good at explaining)

|x+2| > 3 solve the inequality

Answers

Answer:

-3< x + 2 > 3

-5 < x > 1

Is this correct?

Sanji has a square room with a perimeter of 42.5 feet. If she wants to hang a curtain along one full side of the room, how long does the curtain need to be?

Answers

Answer:

The length of the curtain is 10.625 feet

Step-by-step explanation:

The length of the curtain to cover one side of the room depends on the shape of the room

Given a room shape of a square, we have;

Perimeter = 4 × Side length of the room

Length of the curtain = Side length of the room

Therefore;

Perimeter = 4 × Length of the curtain

42.5 feet = 4 × Length of the curtain

Length of the curtain = (42.5 feet)/4 = 10.625 feet

The length of the curtain = 10.625 feet.

Write an algebraic expression to represent each verbal expression. 5 times the sum of a number and 1

Answers

Answer: 5(x+1)

Step-by-step explanation:

Let the number be x

Sum of number and 1 is x+1

5 times the sum is 5(x+1)

what is the same as 4 tens and 13 ones?

Answers

Answer:

53 ones

Step-by-step explanation:

In 13 ones, there is 1 ten and 3 ones.

4 tens + 1 ten = 5 tens

5 tens = 50 ones

50 ones + 3 ones = 53 ones

what is √330 simplified?

Answers

Answer:

18.16590212

Step-by-step explanation:

what is 4/6 × 3/8 ????

Answers

Answer:

its 0.25 or 1/4

Step-by-step explanation:

4/6 times 3/8 =

4          3

6          8

1           1

 times

2         2 =

1/4 or 0.25

if it takes 24 minutes to walk 2 miles how long would it take to walk 6 miles

Answers

Step-by-step explanation:

24min= 2miles

? 6miles

it will be 6×24min÷2= 72minutes or 1hr 12min

A glide-reflection consists of what two type of transformation.

Answers

Answer:

reflection and translation

Evaluate.
(x + 4). 2 - x for x = 6
54
74
0
14

Answers

Answer: 74

Step-by-step explanation:

Substitute x=6 into the expression

(x+4) . 2^3 -6

Add the numbers

(6+4) . 2^3- 6

10 x 2^3 -6

Evaluate the power

10 x 2^3 -6

10 x 8-6

Multiply the numbers

10 x 8-6

80-6

Subtract the numbers

80-6

74

What is the distance between each pair of points?

Answers

Answer:

The square root of 145.

Step-by-step explanation:

For this problem, make a right triangle between these two points. To solve for distance, use the Pythagorean formula. We know that one side is 8, and the other side is 9, so square 8 and 9 to get 64 plus 81. When you add these together, you get the square root of 145. You cannot further simplify the square root of 145, so that is the distance between the pair of points.

Answer:

For any two points there is exactly one line segment connecting them. The distance between two points is the length of the line segment connecting them. Note that the distance between two points is always positive. Segments that have equal length are called congruent segments.

Step-by-step explanation:

Sheldon wants to feed his strawberry plants 2 more times and his tomato plants one more time he will use the Same amount of plant food as before how much plant food will he need

Answers

Answer:

3 7/12 kg

He doesn't have enough plant to feed strawberry 2 more times and tomato 1 more time

Step-by-step explanation:

On sunday , sheldon bought 4 1/2 kg of plant food. He uses 1 2/3 kg on his strawberry plants and used 1/4 kg for his tomato plants. b. Sheldon wants to feed his strawberry plants 2 more times and his tomato plants one more time. He will use the same amounts of plant food as before. How much plant food will be need? Does he have enough left to do so.

Total plant bought = 4 1/2 kg

Strawberry = 1 2/3 kg

Tomato = 1/4 kg

Strawberry + tomato

= 1 2/3 + 1/4

= 5/3 + 1/4

= 20+3/12

= 23/12 kg

Total remaining after Sunday

= Total - used

= 4 1/2 - 23/12

= 9/2 - 23/12

= 54-23/12

= 31/12

= 2 7/12 kg

Sheldon wants to feed his strawberry plants 2 more times and his tomato plants one more time.

Strawberry = 2 × 1 2/3

= 2 × 5/3

= 10/3 kg

Tomato = 1 × 1/4

= 1/4 kg

Total plant needed to feed strawberry two more times and tomato 1 more time

= 10/3 kg + 1/4 kg

= 40+3/12

= 43/12 kg

= 3 7/12 kg

He will need 3 7/12 kg of plant

He doesn't have enough plant to feed strawberry 2 more times and tomato 1 more time

Sam has three bags of marbles. The first bag has three-hundred-seventy marbles. The second bag has four-hundred-twenty marbles. And the third bag has two-hundred-ten marbles.

Answers

Answer:

1000 is a good estimation

Step-by-step explanation:

All three numbers in the hundreds place add up to 1,100, but they want you to estimate not solve the problem.

Evaluate the Piecewise Function for: f(2)

Answers

Answer:

f(2) = - 1

Step-by-step explanation:

Locate x = 2 on the x- axis, then go vertically down to the line. At this point read off the corresponding value for y on the y- axis, that is

f(2) = - 1

Is 10x-3=5(2x-4) +17 one solution , many solutions or no solutions

Answers

Answer:

Many solutions

Step-by-step explanation:

Answer: NO SOLUTION

Step-by-step explanation:

Distributive property of 1/2(8x+2)

Answers

Answer:

4x+1

Step-by-step explanation:

1/2 *(8x+2)=1/2*8x+1/2*2=4x+1

The cube of a number is less than five times the square of the number. For what set of numbers is this true?
(-0,5)
(5.00)
(-0.0) U (0.5)

Answers

Answer:

[tex](-\infty,0)\cup (0,5)[/tex].

Step-by-step explanation:

Note: In the given options it should be negative infinity instead of -0 because -0 does not make any sense.

It is given that cube of a number is less than five times the square of the number.

Let the unknown number be x.

[tex]x^3<5x^2[/tex]

[tex]x^3-5x^2<0[/tex]

[tex]x^2(x-5)<0[/tex]

This is possible when both factors [tex]x^2\text{ and }(x-5)[/tex] have different sign.

We know that [tex]x^2[/tex] is always greater than or equal to 0. So,

[tex]x-5<0[/tex]

[tex]x<5[/tex]

[tex]x\in (-\infty,0)\cup (0,5)[/tex]

Because [tex]x^2(x-5)<0[/tex] is not true for x=0, so, 0 is not included in the solution set.

Therefore, the solution set is [tex](-\infty,0)\cup (0,5)[/tex].

Answer:

C

Step-by-step explanation:

simplify the equation
x+2=7x+3

Answers

Answer:

6x + 1

Step-by-step explanation:

Step 1:

x + 2 = 7x + 3

Step 2:

6x + 3 - 2

Answer:

6x + 1

Hope This Helps :)

find the inverse of the function f(x)=4x^3-7​

Answers

Answer:

f^-1(x)=³√[(x+7)÷4]

Step-by-step explanation:

f(x)=4x^3-7

y=4x^3-7

interchange 'y' with 'x'

x=4y^3-7

make y the subject

4y^3=x+7

divide by 4 both sides

y^3=(x+7)÷4

multiply by the cube root both sides

³√(y^3)=³√[(x+7)÷4]

y=³√[(x+7)÷4]

f^-1(x)=³√[(x+7)÷4]

What is 2/5 divided 3/4

Answers

Answer:

8/15

Step-by-step explanation:

To divide by a fraction, change the division to a multiplication, and flip the fraction.

2/5 / 3/4 = 2/5 * 4/3 = 8/15


A "centroid" is defined as the center of mass of an object, or shape. How might the midpoint formula be used to find the midpoint of a triangle?

Answers

Answer:

we can use centeroid formula of a triangle

that is (x1+x2+x3)/3

hope that helps : )

A line that divides a shape into two equal parts is called ​

Answers

the answer is line symmetry

Complete the division problem.
What is the remainder?
?
- 18x - 7
2x + 3
- 2x + 5
6x + 5

Answers

Answer: 6x+5 I did the test on edg

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

for edge

How many grams are in 32372 milligrams? Round your answer to the nearest tenth ( to one decimal point)

Answers

Answer:

Hey there!

The rule for converting milligrams to grams is dividing by 1000.

So, 32372 milligrams would be 32.372 grams.

Let me know if this helps :)

32.372 Grams is the asnwer

guys i need help pls​

Answers

-6/2

-3

subtract the top and divide

hope it helps

Alexa programmed a website's checkout process with an equation to calculate the amount customers will be charged when they buy hair
ribbons. The website offers a discount. If one ribbon is bought at the full price of $5.75 then each additional ribbon is $3.50. State an
equation that represents the cost C, when r ribbons are downloaded,

Answers

Answer:

Hey there!

The equation would be C=3.50r+5.75

Let me know if this helps :)

PLEASE HURRY I NEED HELP I TRIED FOUR DIFFERENT TIMES ON THIS EQUATION AND I DON'T UNDERSTAND WHAT TO DO (will give brainliest for best answer) image below

Answers

Answer:

The answer is 48a-6b-14

Step-by-step explantion:

simplify by combining liketerms:

-6- 2b•3 -6a+ 10a• 3-16÷ 2- 4 • -6a

-6-6b-6a+30a -8+24a

48a-6b-14

Good luck!

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