Solve each system using elimination. Each system only has one solution. Write your solution in the form (x, y).
2x+3y=422x+3y=42

4x+-2y=44x+−2y=4

Answers

Answer 1

Answer: (6,10)

Step-by-step explanation:

Answer 2
Answer: (6,10)


Explanation:

Related Questions

Can you please help me. If you help me i will give you brainliest ( question 2-5)

Answers

Answer:

I have made it in the above picture

WHOEVER ANSWERS CORRECTLY GETS BRAINIEST!
Han's cell phone plan costs $200 to start. Then there is a $50 charge each month.

a) What is the total cost (start up fee and monthly charge) to use the cell phone plan for 1 month? $

b) What is the total cost for x months?

Answers

Answer:

A) $250 B) 50x+200

Step-by-step explanation: A) 200+50(1)=200+50=250

B) 200+50x=50x+200

Please answer the question in the photo

Answers

The answer is b because look at the angles
The answer is b Bc function g(x) is greater

Put the number by which one you answer and don't put nothing if you don't know it please

Answers

Answer:

ummmmmmmmm

Step-by-step explanation:

PLEASE HELLLLLP ME!!!!!!
Write the inequality for five times b plus 3 is at most 10

Answers

Answer: 5×b+3<10

Step-by-step explanation:

The < has a line under

Ok so it would be written like it's said.
5*b+3<10
[Side note * means multiply and the < has a line under it]

64 less than twice Goran's height
use the variable g to represent Goran's height

Answers

Answer:

2g-64

Step-by-step explanation:

The answer would be 2g-64 !

A bag contains​ pennies, nickels,​ dimes, and quarters. There are 50 coins in all. Of the​ coins, 10​% are pennies and ​38% are dimes. There are 8 more nickels than pennies. How much money does the bag​ contain?

PLZ HURRY WILL MARK BRAINLIEST

Answers

5 pennies, 13 nickels, 29 dimes, and 3 quarters the total is $4.35

1. Rewrite the term 22m as a product of 11 and another factor.

2. Rewrite the term 33 as a product of 11 and another factor.

last questionn, and imma yeet

Answers

Sheeesh man that’s a lot of math

The term 22m can be written as a product of 11 and another factor is 11(2m), and the term 33 as 11(3).

What is an expression?

It is defined as the combination of constants and variables with mathematical operators.

It is given that:

The term 22m needs to write as a product of 11 and another factor.

As we can see in the term 22m the number 2 is common ie.

22m = 2(11m)

Or

22m = 11(2m)

The arithmetic operation can be defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has basic four operators that is +, -, ×, and ÷.

Similarly,

33 = 3(11)

Or

33 = 11(3)

Thus, the term 22m can be written as a product of 11 and another factor is 11(2m), and the term 33 as 11(3).

Learn more about the expression here:

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Please please please help, I give brainliest to first answer(not random nonsense)

Answers

The answer is 16 :)

PPLLLLLZZZZZ HELP :( PT 2 ILL GIVE U BRAINLIST TO THE FIRST RIGHT ANSWER AND A THANK YOU PLUS U GET POINTS :)

Answers

Answer:

mean: 10.3

median: 10

mode: 12

Step-by-step explanation:

A set of numbers is shown below:

{0, 0.6, 2, 4, 6}

Which of the following shows all the numbers from the set that makes the inequality 2x + 3 ≥ 7 true?

{4, 6}
{0, 0.6, 2}
{0, 0.6}
{2, 4, 6}

Answers

Answer:

Step-by-step explanation:

{2, 4, 6}

Answer:

{2,4,6}

Step-by-step explanation:

Its the only answer that makes sense to me

please help on this algebra!

Answers

Answer:

A (-12,14)

B (8,8)

C (-12,-8)

D (0,-12)

Answer:

1. -12,14

2. 8,8

3. -12,-8

4. 0,-12

hope this helped;;

Please I really need help thrid time asking please!

Answers

Letter a is the gym

Answer: A. (3, -4) B. (-3, 2)

Step-by-step explanation:

simplify the expression (its pretty easy im checking my work)
5+7 (x+8)

Answers

Answer:

7x+61

Step-by-step explanation:

distribute 7 to the x and 8

5+7x+56

now combine like terms

5+56+7x

your answer

61+7x

7x+61

Step-by-step explanation:

I did this on a test once

Write an integer to describe the situation AND explain the meaning of zero. 35 FEET BELOW SEA LEVEL

Answers

The answer is -35 because it says below sea level

10y + 2y^2 - 6y^3 + 8y^3=?

I WILL GIVE BRAINLIEST TO THE FIRST TO GET IT RIGHT!!!!

Answers

Answer:

First answer =10y+2y²-6y³+8y³=

=10y+2y²+2y³=

=2y³+2y²+10y

,i may that i help you.

Answer:
Hope it helps...Lmk if I’m ryt or wrong.

could someone be so kind and help me please!!!!!!!!!!!

Answers

Answer: 0.75

Step-by-step explanation:

The answer is .75 because if you do 12 divided by 16 it would be .75 and if you do .75 times 16 ounces it would equal 12 dollars for one pound

The inequalities h>42 and h<60 represent the height requirements for an amusement park ride, where h represents a person's height in inches.


Write a sentence or draw a sign or that describes these rules as clearly as possible.

Answers

Answer:

42<h<60

H is greater than 42 but less than 60, 42 is less that h and h is less than 60

(I don’t understand what the question is asking for so just correct me if I answered it incorrectly)

According to this inequality, the H must be at least 60 inches taller than 42 inches.

What is linear inequality?

According to the mathematical definition of inequality, neither side is equal. In mathematics, inequality occurs when a non-equal comparison between two expressions or numbers results from the relationship. In this expression, the equal sign "=" can be substituted for any of the inequality symbols greater than (>), less than (<), greater than or equal to (≥), less than or equal to (≤), or not equal to (≠). Mathematically can take many forms, including polynomial inequality, rational inequality, and absolute value inequality.

Given h > 42 and h < 60,

where h is height in inches,

the equation for inequality is,

42 < h < 60

which says that the height of a person should be more than 42 inches and less than 60 inches.

Hence the equation is 42 < h < 60, height should more than 42 inches and less than 60 inches.

Learn more about linear inequality;

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Miya has some weekly chores to do at home. In one month, she washed 11 equal-sized loads of towels. She washed a total of 154 towels with t towels in each load.


Write a multiplication equation that can be used to find how many towels were in each load. Solve the equation you wrote. Explain how you solved your equation.

Answers

Answer:

14 towels per load

Step-by-step explanation:

Miya washed 11 equal sized loads of towels. She washed a total of 154 towels.

It is given that the variable, t, amount of towels are in each load.

Set the equation:

Amount of load x amount of towels per load = amount of towels in all

11 * t = 154

Isolate the variable, t. Note the equal sign, what you do to one side, you do to the other. Divide 11 from both sides:

(11t)/11 = (154)/11

t = 154/11

t = 14

14 towels per load is your answer.

~

Answer:

11x=154----> 14 towels for each of the 11 loads

Step-by-step explanation:

11x= 154

11x/11=154/11 Simplify the 154 with 11 on each side.

-Eliminate the number 11 and you should be left with x= 154/11.

-Divide

154÷11= 14

Check Your Work.

11

×14

154

x= 14

The cost of a long-distance phone call is a function of the length of the call in minutes.

If the costs of the four calls shown in the table are graphed with minutes on the horizontal axis and cost on the vertical axis, what does the slope of the graph represent?
Long-Distance Calls Call in minutes Cost
5 $0.65
10 $1.30
15 $1.95
20 $2.60
A rate of $0.13 per minute
The total cost per call
An average time of 5 minutes between calls
An average of 12.5 minutes per cal

Answers

A) A rate of $0.13 per minute

The slope tells us about A rate of $0.13 per minute.

What is Slope?

A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the change in y coordinate with respect to the change in x coordinate as,

m = Δy/Δx where, m is the slope

Given:

Call in minutes     Cost

      5                     $0.65

     10                     $1.30

     15                     $1.95

     20                    $2.60

So, slope

= ( 1.30- 0.65)/ (10- 5)

= 0.65/5

=0.13

Hence, the slope tells us about A rate of $0.13 per minute.

Learn more about slope here:

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I need this in 4 minutes please help

Answers

Answer:Sure thing, but first what do you need help with and just maybe I will help you with whatever you need help with?

Step-by-step explanation:

Answer:

Ya i think that too

Step-by-step explanation:

A car travels 625.68 miles and uses 9.9 gallons of gas. What is the unit rate for gas?

Answers

Let’s make this into an expression then. Huh. A mile for a 16 thousandth of gas. You must have a pretty good car, dude.

Answer:

63.2:1

Step-by-step explanation:

We can find the unit rate by making equations that will help us solve.

We need to find how many miles the car travels in one gallon.

We can divide 625.68 by 9.9.

625.68/9.9 = 63.2

The car travels 63.2 miles on one gallon of gas.

Meaning that the unit rate is 63.2:1.

Hope this helps. Have a nice day.

ΔLMO below is similar to ΔPNO. If LO = 18 ft, PO = 9 ft, and PN = 5 ft, what is the length of LM?

What is the scale factor of ΔOMO to ΔPNO?

Answers

Answer:

The length of LM is 10, and the scale factor is 2, if not 2 then 1/2.

Step-by-step explanation:

9 is half of 18, so the ratio of LO to PO would be 18/9 this is equal to 2.

There are 2 questions on this assignment that i really need help with

1:
If the total length of all the meteors were distributed equally between each meteor, how long would each one be?
A) 1 1/36 inches
B) 1 1/38 inches
C) 1 1/40 inches
D) 1 1/42 inches

2: A line plot with the lengths of meteors is shown. Two more identical meteor measurements were added so that the total length of all meteors measured is 16 inches. What is the length of each new meteor?

A) 1 inch
B) 1 1/8 inches
C) 1 2/8 inches
D) 1 3/8 inches

Answers

Answer:

A,D

Step-by-step explanation:

For first one ans is A and second is D

Jessica deposits her summer babysitting earnings, $600, in a savings account. How many years will it take her to earn $150 in interest at a simple annual rate of 5%? Enter the correct number in the formula.

Answers

I = PRT

I = Interest earned, P = principal/amount invested, R = rate in decimal form, T = time in years

Plug in what we know:
150 = (600)(0.05)(T)
150 = 30T
5 = T

5 years

Answer:

5 years

Step-by-step explanation:

I would really appreciate some help, please!
Lori has $450 in her bank account. She withdraws $20 a month for her gym membership. Construct a linear equation to model Lori’s bank balance for any given month.

Answers

Answer:

y=-20x+450

Step-by-step explanation:

Since Lori has 450$ initially, this can be modeled as our y-intercept of our function, or the b in y=mx+b. Since she's withdrawing 20$ a month to pay for the membership, she's losing 20$, which is why the 20 is negative in the equation. Let x be any amount of months, and y will be the balance of Lori's account at that month x.

Equation: y=20x+450

Use Desmos to graph it

Is this a function?
{(-1,3); (-2,-3); (2,0); (0,2)}

Answers

Yes, because the x’s aren’t repeated

There are 2 questions on this assignment that i really need help with

Answers

Answer:

Ok, What are the questions? I can answer in the comments.

Step-by-step explanation:

Answer:

Where are the questions

Step-by-step explanation:

help pls im trying to figure out my money i'm saving for a phone ill give brainliest if u can help. i have $16 rn and on march 12th is the 1st day of allowance which is $5 after the end of that week. ill get $5 every week. how long will it take for me to get $303?
i will give brainliest if you help me. pls help

Answers

Answer:

58 weeks.

Step-by-step explanation:

so 303 - 16 you would have 287$ left to earn, then your going to divide it by 5.

it will take you 58 weeks to get to 303$

Answer:

It will take you about 58 weeks(14 months)  or over one year.  

Step-by-step explanation:

What we Know

you already have $16

the total amount needed is $303

you get $5 dollars every week

How To Get The Answer

1- subtract the total amount needed ($303) from what you already have ($16)

          $303 - $16= $287

2- you have to get $287 more dollars to get to $303

3- in order to find out how long it will take you to get to your goal $303 you will divide $287 by the amount you get weekly.

         287/5= 57.4 (this will round up to 58)

Therefore It will take you about 58 weeks (14 months) to get to $303

Hope this helps!

For every 15 students there are 3 teachers in the school. Based on this information, about how many teachers are in a school with 550 students?

Answers

This means for every 5 students there will be 1 teacher so 550/5=110
So answer is 110 teachers

Answer:

110 teachers

Step-by-step explanation:

So 5 students there and will also be there 1 teacher

550 divided by 5 is 110

( 550/5=110 )

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