Mathematics Middle School

PLEASE HELP MEEE - look at pic

PLEASE HELP MEEE - Look At Pic

Answers

Answer 1

Answer:

2x-6y=5 take -6 and turn it positive like so and add it to 5 equal will equal 11 then divide by 2. Moreover turn -3 to a positive 3 then add three like so -12+3 which will equal -9. I know because of the steps I follow to get the answer.

Answer 2

Answer:

2x-6y=5 take -6 and turn it positive like so and add it to 5 equal will equal 11 then divide by 2. Moreover turn -3 to a positive 3 then add three like so -12+3 which will equal -9.

Step-by-step explanation:

Related Questions

Hi I need help. This is homework and it's due today. I would work on it but i have 3 other assignments to work of if you help me you will make my day. This is also due for a grade.

Answers

Answer: 1. Reciprocal

2. Negative, reverse

3. Division property of inequality

4. Coefficient

5. Multiplication property of inequality

Step-by-step explanation: hope this helped you in any way possible

It’s reciprocal because if u flip any fraction it will always be that

The question is shown on the problem pls help!

Answers

Answer:

the answer is 50

Step-by-step explanation:

70 divided by 2 is 35 so multiply 25 times 2 and you get 50

Answer:

x = 50 cm

Step-by-step Solution:

We know that:

2(GHJ) = MLKJG = 35 cmGH = 25 cmKM = 70 cmML = x cm

Solution:

2(GHJ) = MLK=> 2(35 + 25 + JH) = 70 + ML + LK (In order respectively)=> 70 + 50 + 2JH = 70 + ML + LK=> ML = x = 50

Hence, the value of x is 50 cm.

Which expression could be used to find the circumference of the circle below?

Answers

Answer:

Image result for Which expression could be used to find the circumference of the circle below?

Use the formula C = πd to find the circumference if you know the diameter. In this equation, "C" represents the circumference of the circle, and "d" represents its diameter. That is to say, you can find the circumference of a circle just by multiplying the diameter by pi.

Step-by-step explanation:

Jessica ran on the track team at her school. She finished a 200-meter race in 54 seconds.

• What was Jessica’s average speed, in meters per second, for the 200-meter race? Show your work and round your answer to the nearest tenth of a meter.

Jessica ran in a 50-meter race next. On this shorter distance, Jessica’s speed was 1 meter per second faster than her speed in the 200-meter race.

• How many seconds did it take Jessica to complete the 50-meter race? Show your work and round your answer to the nearest tenth of a second.


Thanks in advance <3

Answers

Answer:

To find meters per second you just

divide the number of meters by the

numbers of seconds

200/54 = 3.7 m/sec

Step-by-step explanation:

Answer:

200/54 = 3.7 m/sec

Step-by-step explanation:

To find meters per second just divide the number of meters by the numbers of seconds.

Find the slope of the line that passes through (100, 36) and (34, 74)

Answers

m = -19/33

Slope equation = y = -19/33x + b

Answer:

[tex]-\frac{19}{33}[/tex]

Step-by-step explanation:

The equation for slope is:

[tex]Slope = \frac{y_2-y_1}{x_2-x_1}[/tex]

We can plug in the given coordinates into the equation:

[tex]Slope= \frac{74-36}{34-100}=\frac{38}{-66}=-\frac{19}{33}[/tex]

find the absolute value

Answers

Answer:

2

Step-by-step explanation:

answer-2

you have positives already so just subtract them

one solution, no solution, infinetly many solutions
1. y=ax+b
y= cx+d

2. y=ax+d
y=ax+b

3. y=ax+b
y=-ax+b

4. y=ax+b
2y=2ay+2b

Answers

1. no solution

2. infinite

3. ( x , y ) = ( 0 , b ) (one solution)

4. infinite

Find the prime factorization of 148

Answers

Answer:

The Prime Factors of 148 are 2 × 37 and its Factors in Pairs are (1, 148), (2, 74), (4, 37).

Prime factors for 148 is (1,148)

Anne takes a rectangular piece of fabric and cuts from one corner to the opposite corner. If the piece of fabric is 15 inches long and 8 inches wide, how long is the diagonal cut that Anne made ?

Answers

[tex]\sqrt{5^2+18^2}[/tex]=

[tex]\sqrt{349}[/tex]=

18.68154...

Kirk's family drove 36 miles in 50 minutes, which was 48% of the distance to his grandmother's house.


What was the total distance in miles to Kirk's grandmother's house?

Answers

Answer:

75 miles

Step-by-step explanation:

36x100/48

I hope this was helpful!! :)

Answer:

75 miles

Step-by-step explanation:

36 is 48% of what number?

you can use this proportion to solve:

is/of = percent/100

the 'is' = 36

'of' = unknown, therefore we can assign the variable 'n'

48% = 48/100

put it together:

36/n = 48/100

cross-multiply to get:

48n = 3600

n = 3600/48

n = 75

Vertical Angles. 38 degrees, 2x+6 degrees. Whats x?

Answers

the answer is 16 38-6= 32. 32/2= 16 16x2=32. 32+6=38

Answer: X = 16

Step-by-step explanation:

2x + 6 = 38

2x = 38 - 6

2x = 32

2 ➗ 2 = 1

32 ➗ 2 = 16

answer questions 3 and 4 plsss answer correctly

Answers

Three would be that the x coordinate is in Quadrant three and four would be a right triangle
3 is x coordinates to quadrant three and four would be right angle

What is the area of the parallelogram shown below?



A. 24 cm²
B. 22 cm²
C. 20 cm²
D. 10 cm²

Answers

Answer: The answer is (A) 24 cm²

hope this helped

Step-by-step explanation:

Solve. Show all of your steps. 3.) 3(5 + 2) - 2 cubed​

Answers

Answer:

4 3=64

Step-by-step explanation:

3.) 3(5+2)-2

3x5=15
3x2=6

15+6=21

21-2^3=
21-6=15

Answer:15

Hope this help

In the first 5 years of my fathers job, he earned 300 dollars. After he got a promotion on his 6th year, he earned 500. How much more did he earn the 6th year than the first 5?

Answers

he earned 200 more dollars the 6th year than the 5th

Marcus goes to the park, which is 4 miles away. He walks 512 of the way and then jogs the rest of the way.

Write an equation to find how many miles he walks.

Please help i am in desperate need. my mom is gonna whoop me if i dont get this done today

Answers

Answer:

Key words of this equation are of which means multiply.

Step-by-step explanation:

Four runners start at the same point; Lin, Elena, Diego, Andre. For each runner write a multiplication equation that describes their journey.

Lin runs for 25 seconds at 8.2 meters per second. What is her finish point?
Elena runs for 28 seconds and finishes at 250 meters. What is her velocity?
Diego runs for 32 seconds at -8.1 meters per second. What is his finish point?
Andre runs for 35 seconds and finishes at -285 meters. What is his velocity?

Answers

Answer:

Lin: 25 × 8,2 = 205 meters

Elena: 250 ÷ 28 = 8,9 meters per second

Diego: 32 × (-8,1) = -250,2 meters

Andre: -258 ÷ 25 = -10,32 meters per second

Joan wrote a linear function.

Tell whether each statement about a linear function is true or false.

Answers

Answer:  look up true or false for the last answer but other than that th answer should be true

Step-by-step explanation:

What equation represents the relationship shown in the table?

Answers

Answer:

Step-by-step explanation:

a.) y = -x -3n-2

The answer is a
a) y = 3n - 2

Solve the following system by the elimination method.

4x−2y=16

3x+6y=−18


A: (1, −5)
B: (3, −2)
C: (0, −3)
D: (2, −4)

Answers

it’s (2, -4)
so it’s D
the answer would be D

PLEASE HELP ME ASAP 20 POINTS!!!! (SHOW WORK PLSSS)

Answers

Answer:

For Monday 2) x = 1

Step-by-step explanation:

1/4x + 3 = 1/2x - 1

1/4x - 1/4x + 3 = 1/2x - 1/4x -1

3 + 1 = 1/4x -1 + 1

4 = 1/4x

(1/4) 4 = 1/4x (1/4)

Use a percent portion to solve the following problem. Omar spends $63 on souvenirs during his vacation. That is 35% of the money he brought with him. How much money does Omar have left to spend?

Answers

Answer:

If the amount of money that Omar brought on vacation was $180 out of which he spent $63, the balance amount is 180−63 which is $117.

Step-by-step explanation:

117 dollars!!
this is because if you take the amount that he had (180) it’s going to be 117 when you minus that 63 he spent

A certain video game costs $35, and there is 4% sales tax What is one way to determine what the amount of sales tax will bo? Select from the drop-down menus to correctly complete the statement
1% of $35 is $_so 4% of $35 is $_.​

Answers

Answer: The tax is calculated by 0.075 * 21.25 = 1.59375 or $1.59. So the total bill is the cost of items purchased plus tax, which is $21.25 + $1.59 = $22.84.

Step-by-step explanation:

The requried complete statement is 1% of $35 is $0.35, so 4% of $35 is $1.40.

What is the percentage?

The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.

Here,

To determine the sales tax for the video game, you can multiply the price of the game by the sales tax rate (expressed as a decimal). In this case, the price of the game is $35, and the sales tax rate is 4%, which is equivalent to 0.04 as a decimal. So, the sales tax is:

$35 x 0.04 = $1.40

Therefore, the sales tax for the video game is $1.40.

Learn more about percentages here:

brainly.com/question/13450942

#SPJ2

What is the relationship between the tables, equations and graphs as it relates to rate of change/slope?

Answers

Answer:

What is the relationship between equations and graphs?

Understand that the graph of an equation in two variables is the set of all its solutions plotted in the coordinate plane, often forming a curve (which could be a line).

Step-by-step explanation:

A circular puzzle is 20 inches in diameter. All of the pieces are about the same size. Find the circumference.

Answers

analyze problem

perfect circle with diameter of 20

so, radius is 10

circle circumference=10*pi*r

31.4*2

62.8

A circle has a radius that measures 4.5 cm. Which expression could NOT be used to find the circumference of the circle?

Answers

Answer:

Step-by-step explanation:

I believe the answer is (pie) times (9)

Which is the correct classification and decimal expansion of StartFraction 5 Over 8 EndFraction?
irrational number, 0.6ModifyingAbove 25 with bar
irrational number, 0.625
rational number, 0.625
rational number, 0.6ModifyingAbove 25 with bar

Answers

Answer: The answer is B.0.625 because it is an irrational number and when you put it into the equation it makes more sense than any of the other numbers you have as an option.

Step-by-step explanation: hope this helps, brainliest please <3

The correct classification and decimal expansion of the given fraction 5/8 is rational number, 0.625.

What are Fractions?

Fractions are type of numbers which are written in the form p/q, which implies that p parts in a whole of q.

Here p, called the numerator and q, called the denominator, are real numbers.

Given fraction is 5/8.

When 5 is divided by 8, we get 0.625.

This is not a repeating decimal number.

If the decimal is not repeating or it ends at a finite position, it is a rational number.

So 5/8 is a rational number.

Hence the correct option is rational number, 0.625.

Learn more about Fractions here :

https://brainly.com/question/29213412

#SPJ7

Use the spinner to find the theoretical probability of the event. Write your answer as a fraction or a percent rounded to the nearest tenth.

Answers

1/3

there are two red spots on the spinner and six spots all together. the fraction would be 2/6, reduced would be 1/3 the decimal answer would be 0.333 repeating.

Solve for ttt.
2(t+1) = 102(t+1)=10

Answers

Answer:

2(t+1) = 102(t+1)=10

distribuite 2t+2=10

-8 2t=8

t=4

Answer:

t=4

Step-by-step explanation:

you can pick which equation you want to do, i am picking the first one. 2(t+1)=10. first we simply the equation, we do this by multiplying the number outside of the parenthesis, 2, by t and 1. 2*t=2t, and 2*1 = 2, so he equation we have to solve is 2t+2=10. we can subtract 2 from the 2, and subtract 2 from the ten, so our equation is no 2t=8, 2* what equals 8, we know that 2*4=8, so t=4

These two functions intersect.
y=x+2

y=2x+3

Set the equations equal to each other, as shown in the notes, and solve for x. (It then says show all of your work but I just need help understanding the problem)

Answers

Answer:

x = -1

Step-by-step explanation:

if you plot these two functions (which are both straight line graphs), you will see that they intersect at one point.  The value of x you are trying to find is the x-coordinate of the point of intersection (see attached graph).

                                                x + 2 = 2x + 3

subtract x from both sides:         2 = x + 3

subtract 3 from both sides:         -1 = x

Therefore, x = -1

Sub x = -1 into either of the functions to get the y-coordinate of the point of intersection:

y = -1 + 2 = 1

So the point of intersection is (-1, 1)

X=-1 this is because you have to get the X alone then you can solve the rest from there
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