Mathematics High School

how do I solve
3x-2y=2

Answers

Answer 1

Answer:

Both

Step-by-step explanation:

Solve for X= 2/3 + 2y/3

Solve for Y= -1 + 3x/2

Answer 2

Answer:

To solve for y you need to get y by itself and to get x you need to get x by itself

Step-by-step explanation:

Solve for y:

subtract 3x from both sides

-2y= 2 - 3x

divide by -2 on both sides

y= -1 + 1.5x or y= 1.5x -1

Solve for x:

add 2y to both sides

3x= 2+2y

divide both sides by 3

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

(answers are in bold)

Related Questions

Emily hires someone to walk her dog during the day. The cost for 2 walks
is $9.00.

What is the cost for 5 walks?

Answers

9 divided by 2 is 4.5. 4.5 multiplied by 5 is 22.5. So it would be $22.50

Answer:

2 walks is $9.00 so first i would find the unit rate

Step-by-step explanation: To find the unit rate you would have to get 2 to 1 which means we would have to divide it by 2. 2 / 1 is 1 then we also have to divide 9 by 2 which would get you 4.5. Now you know that 1 walk is $4.50 , but you need to know how much it coust for 5 so you multiply by 5.         $4.50 x 5 = $22.50

Richard is throwing a party. There
are 28 people coming. Richard can
fit 5 people at each table. How many
tables does he need so that
everyone will have a seat?

Answers

Answer:He is going to need 6 tables.

Step-by-step explanation:

Answer:

6 tables

Step-by-step explanation:

5×5 is 25 and there's 28 people so you need another table

Mike has 1/8 of a teaspoon How many times should Mike use this teaspoon to measure 4 teaspoons of vanilla extract?​

Answers

Answer:

32 times

Step-by-step explanation:

1/8 x 8= 1

1/8 x 32= 4

Answer:

Mike should use 32 times this teaspoon to measure 4 teaspoons of vanilla extract.

Step-by-step explanation:

1/8x=4

x=4/(1/8)=(4/1)(8/1)=32/1=32

The owner of Animal Lovers Pet Shop just got a delivery of 315 bags of cat food and you need to put the bags on 9 shelves. How many bags will be put on each shelf?

Answers

Answer:

35

Step-by-step explanation:

315 divided by 9 and you will get 35 as your answer.

Please help me I can’t even find this problem on the i
Internet

Answers

I think it’s C but I don’t know

plz help asap I will give brainliest​

Answers

Answer:

B

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

i had this assignment just don't feel like explaining lol

Please help me with this question. I’m stuck

Answers

Answer:

should be 17

Step-by-step explanation:

find what x is by setting the equations equal to each other. (x=8) Just plug 8 into the equation to get the answer: 17

I’m pretty sure it’s 17 cause the guy above me seems smart

Solve the inequality
4x + 3 < 6 + 2x​

Answers

Answer:

x < 3/2

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable

Answer:

the answer is: x< 3 /2


Find the inequality represented by the graph.

Answers

Answer:

y < 3/4x

Step-by-step explanation:

Please let me know if you want me to explain how to do this problem :)

Consider the system of linear equations 2x + 3y = 8 and 3x + y = –2. Which statement is correct?
The point (1, 2) is not a solution to the system of equations because it satisfies neither equation.
The point (1, 2) is not a solution to the system of equations because it does not satisfy the equation 3x + y = –2.
The point (1, 2) is a solution to the system of equations because it satisfies the equation 2x + 3y = 8.
The point (1, 2) is a solution to the system of equations because it satisfies both equations.

Answers

Answer:

Answer: The point (1, 2) is not a solution to the system of equations because it does not satisfy the equation 3x + y = –2.

Step-by-step explanation:

System of Equations

Consider the following system of equations

2x + 3y = 8      [1]

3x + y = -2       [2]

And the point (1,2). Substituting in both equations:

For equation [1]:

2*1 + 3*2 = 8

2 + 6 = 8

8 = 8

Since the equation is true, point (1,2) satisfies the equation 2x + 3y = 8

Now for equation [2]:

3*1 + 2 = -2

3 + 2 = -2

5 = -2

Since this equation is false, point (1,2) does not satisfy the equation 3x + y = -2

Answer: The point (1, 2) is not a solution to the system of equations because it does not satisfy the equation 3x + y = –2.

Answer:

B: The point (1, 2) is not a solution to the system of equations because it does not satisfy the equation 3x + y = –2.

Step-by-step explanation:

i got it right on my quiz!

Given the two points write the equation for the line in slope intercept
form!
(-2,3) and (0,2)

Answers

Answer:

y = -1/2x + 2

Step-by-step explanation:

I think it is

use slope formula to find your slope.

your y intercept is two cause that's the point on your y intercept and yea pretty much.

boom roasted.

Help me , I will mark first answer brainliest

Answers

Answer:

x=6;    ∠b=68°

Step-by-step explanation:

8x+74+2x+56=190

10x+130=190

10x=60

x=6

2x+56

12+56

68

X=6 I think it’s the correct answer

HELP I NEED HELP ASAP

Answers

Answer:

C.) the company will have 25 customers every 3 days.

Step-by-step explanation:

Bailey buys new winter
clothes for $136. She has
to pay 8.25% sales tax
on her purchase. How
much is the sales tax
for her new clothes?
Your answer

Answers

Answer:

$147.22

Step-by-step explanation:

100 + 8.25 = 108.25

136/100 X 108.25 = 147.22

Write an equation for the description.

Tanmayi wants to raise $145 for a school fundraiser. She has raised $100 so far. How much more does she
need to reach her goal? Let m be how much more is needed.

Answers

100+m=145 would be the equation

Answer:

145-100=m

45

Step-by-step explanation:

Please i want the answer ASAP

The height of a golf ball after it has been hit from the top of a hill can be modeled by the equation h=-8(2t – 4)(t + 3), where h is the height in feet and t is the time in seconds. How long is the ball in the air?

Answers

Answer:

. A golf ball is hit from the ground, and its height can be modeled by the equation h(t) = -16t2 + 128t, where h(t) represents the height (in feet) of the ballt seconds after contact.

Step-by-step explanation:

:D

The answer is 20, but I don’t know how you get to that point

Answers

Answer:

A= 20

Step-by-step explanation:

6a+10=130 (subtract 10)

6a=120 (divide by 6)

a=20

If you dont understand the order, you follow PEMDAS backwards

Add/subtract

Mult./div.

Exponent/root

Jessie’s friend Paul runs a hot dog stand near the car plant. Jessie gets 3 hot dogs and pays Paul $3.60

Write an equation for h, the cost of one hot dog

Answers

3.60 divided by 3 = h

Answer:

h × 3 = 3.60

Step-by-step explanation:

price of one hot dog × 3 hot dogs = price for three hot dogs

The Gator basketball team won 30 games and lost 6 last season. Which is NOT a correct expression of the ratio of the team's wins and losses.

Answers

33.3 hope this helps :))

The temperature of a city is 4 degrees Celsius Next day the temperature falls by 5 degrees Celsius what is the temperature of the city next day

Answers

Answer:

t

Step-by-step explanation:

tggt

Answer:

-1C

Step-by-step explanation

Set up the equation 4-5, which will give you -1

How many 2/3 cup servings are in a 6-cup container of food

Answers

Answer:

6

Step-by-step explanation:

How to graph this slop (put a pic if u can )pls help due at 11

Answers

Answer:

hopes this help luv <3

Step-by-step explanation:

HELP‼️‼️

Evaluate if x = -4 and y = 2: 2x + 3xy
Your answer
O This is a required question

Answers

Answer:

  -32

Step-by-step explanation:

change all the x and y's to the numbers

2(-4) + 3(-4)(2)

-8 + -24

find x in the parallelogram OA =(X+23) IN ; OC=31 in

Answers

82 Europe dduuxhxxhhchcch

Woodhill Elementary School is planning a field trip for grades 3, 4, and 5.
There is a total of 464 students. There are only 45 seats per bus. How
many buses will be needed for the field trip?

Answers

Answer:

11 buses

Step-by-step explanation:

If you divide 464 by 45, you will get 10.3. You need to round this number up to 11, since you would need another bus to carry the 0.3 of students left over.

George has just purchased a small rectangular fish tank that holds 837 milliliters of water. The tank has a width of 6.2 cm and a
height of 9 cm.
What is the length of the fish tank?

Answers

Answer:

Step-by-step explanation:

Answer:

15 cm

Step-by-step explanation:

Area = Length ⋅ Width ⋅ Height

let's set:

Area: 837

Length: X

Width: 6.2 cm

Height: 9cm

837 = X ⋅ 6.2 ⋅ 9

First multiply 6.2 and 9 to get 55.8

Next divide 837 by 55.8 and you get 15

therefore, the length (x) is equal to 15

Vector wants to create a new box for the granola snacks. He wants
the new box to be 2 inches wide. The length and the volume should
stay the same. How tall should he make the new box?

Answers

Answer:6 for all the bottom is 66 i belive sorry if im wrong

Step-by-step explanation:

Answer:

you are also wrong the top answer is 4 the second one is 2 and the volme is 64!

Step-by-step explanation:

Can someone help me please and thank you ( i'll give brainliest and extra points)

Which equation can be used to find the nth term of the sequence written below?
-4, -1, 4, 11, 20, ...

a.y=2n^2−5
b.y=3n−7
c. y=n^2−4
d.y=n^2−5

Answers

Answer:

c

Step-by-step explanation:

because the way to explain by doing inverse operations

Help 6 minutes left and literally dead soon

Answers

Answer:

CT = JD

Step-by-step explanation:

You can look at the positioning in the congruence statement: CAT = JSD

Since the letters C and T are in the first and third positions of the triangle written as CAT, that means the corresponding sides in triangle JSD are going to be in the first and third positions, so JSD.

6x-5y=15 x=y+3 find x and y

Answers

Answer:

(0, -3)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right  

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of Equality

Algebra I

Terms/CoefficientsCoordinates (x, y)Solving systems of equations using substitution/elimination

Step-by-step explanation:

Step 1: Define Systems

6x - 5y = 15

x = y + 3

Step 2: Solve for y

Substitution

Substitute in x:                                                                                                  6(y + 3) - 5y = 15Distribute 6:                                                                                                    6y + 18 - 5y = 15Combine like terms:                                                                                        y + 18 = 15[Subtraction Property of Equality] Subtract 18 on both sides:                     y = -3

Step 3: Solve for x

Define original equation:                                                                               x = y + 3Substitute in y:                                                                                                   x = -3 + 3Add:                                                                                                                   x = 0
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