Mathematics Middle School

Solve the system by graphing. y=2x+9 y=6-x The solution is ( , I need help ._.

Answers

Answer 1

Answer:

read below

Step-by-step explanation:

9 divided by 2 = y i hope this helps

Answer 2
They intersect at (-1,7)
Solve The System By Graphing. Y=2x+9 Y=6-x The Solution Is ( , I Need Help ._.

Related Questions

Combine like terms and simplify 16y + 9 + 4 + 4y.

A. 20y + 12
B. 24y + 8
C. 20y + 13
D. 24 + 8y​

Answers

Answer:

C is the correct answer

Step-by-step explanation:

C. 20y + 13 is the answer

Hope this helped! :)

Answer:

C. 20y + 13

Step-by-step explanation:

collect like terms

16y+4y+9+4

20y + 13

help!!!!!!!!!!!!!!!!!!!

Answers

Ok major help search the question up on quizlet it helps a lot :)

PLS HELP DUE AT 11:59 AND I DONT KNOW HOW TO DO IT

Answers

Answer:

the correct answer is c:)

Step-by-step explanation: I can't really explain it but trust

Ive done these questions before and i got c

Combine like terms and simplify 6x + 4 + 5x

A. 10x + 5
B. 6 + 9x
C. 30x + 4
D. 11x + 4​

Answers

Answer:

The answer is D

Step-by-step explanation:

= 11 x + 4 Is the answer

i do believe the answer is D

This really doesn't have to do with school or anything but I just wanted to ask, How are you today or how do you feel?

Answers

Answer:

Step-by-step explanation:

I'm doing great. Helping as much people as i can on here today. wbu?

i’m doing good , jus helpin hbu?

I need help with this Needs to completed by today!!!!!!!!!!

Answers

3

if you want the interpret you need to sumtract and see if there are more dogs or cats i think...

Answer:

3

Step-by-step explanation:

15 - 12 is 3  animal left

If I'm wrong I'm so sorry!

If I'm right Thank you and (Brainliest plz )

I need help on these three questions,, Please answer correctly this is a huge part of my math grade- I will give brainliest

Answers

Answer:

Not function, if the number is a negative then you don't need to function it. on the first one

Step-by-step explanation:

none of these are functions

The two lines represent the distance, over time, that two cars are traveling. Which car is traveling faster? Explain how you know.

Answers

Car B is traveling.
If you focus on the time. you can see that car A goes farther. so let’s say the line ends at 5 hours for car B and 7 hours for car A (just imagining) Let’s say the top of the line for miles is 20 miles. Since they both end at 20 miles, Car B goes faster, because the line end closer to the origin than line A.

hope this helps sorry if it’s confusing.

TIME REMAINING
51:04
Which linear inequality is represented by the graph?
Ora,&x-4
ors 4
Oysha
Orar+4
O
Mandretum
Save and Exit
Next
Submit

Answers

I think it is x3=2x because of the liner inequality from the graph
it’s the 2nd option. if you go to desmos and type in each equation that option looks exactly like the one on desmos !

can someone just take an educated guess? Its multiple-choice and I'm so lost :(

Answers

Answer:

D is the right one im 100% sure on it

Step-by-step explanation:

Answer:

B or C

;-;

usually when I guess i usually go with c

I apologize if you get it wrong

Im so confused all i know is that it isn't C

Answers

Well I’m not 100 percent sure but I believe it’s b

Answer:

B.

Step-by-step explanation:

The answer would be B. because 2/3 as a decimal is 0.66666666...... and so on. 2/3 as a percent is 66.66666...... and so on.

2/3 is just 2 divided by 3, that gets you 0.66666.....  2/3 = 0.6666..... (decimal)

Now you know the decimal. The rule to get a percent is to move the decimal point two places to the right to get the percent.

1/2 divided by 3/4
a. 6/17
b. 1 1/2
c. 2/3
d. 3/8
PLSSS HELP

Answers

Answer:

answer is

C. 2/3

Step-by-step explanation:

1/2 ÷ 3/4

= 1/2 × 4/3

= 1 × 4

=2 × 3

= 4/6

= 4 ÷ 2

=6 ÷ 2

= 2/3

Alan weighs 150 pounds on Earth. His weight on the moon is 1/6 of his weight on Earth. How much does he weigh on the moon?

Answers

Answer:

25 pounds

Step-by-step explanation:

150 lb * 1/6 = 25 lb

Please help. Will give brainliest

Answers

Answer:12. Hope this helps!

At the time that Han reaches the lake and starts to turn back, Jada is 0.6 miles away from the parking lot and hiking at a constant speed of 3.2 miles per hour toward the lake. Han’s distance, d, from the parking lot can be expressed as d = -2.4t + 4.8, where t represents the time in hours since he left the lake.

What is an equation for Jada’s distance from the parking lot as she heads toward the lake?

Answers

Answer:

0.6x3.2

Step-by-step explanation:

7.94 = ???

A. 7.940
B. 7.094
C. 7.490
D. 7.904
E. 7.049​

Answers

Answer:

A

Step-by-step explanation:

When you add a zero, it will never matter if you put it in the last place of a number (when behind the decimal point), so:

7.94 = 7.940

Answer:

Answer is A

Step-by-step explanation:

Please help asap. (Make sure it's the correct answer)

Answers

Answer:

X                 Y

2                  2

5                  5

Step-by-step explanation:

okay so if you're adding 3 you are gonna get

2+3=5

5+3= 8

X Y
2 2
5 5
Is your answer

write a rule and an equation

Answers

22 21 subtract one each time
Subtract one from the bottom row and you get 22 and 21

what does 0 x 0 equal?

Answers

0000000000000000 so “0”

40 POINTS

Solve for x.
r/4 + 9 = 5

A. x = -20
B. x = 56
C. x = -16
D. x = -12

Answers

Answer:

multiply both sides of the equation by 4 then move the constant to the right-hand side and change its sign then calculate the difference and your answer is r= -16

Step-by-step explanation:

Answer:

There is no x in the equation, but r = -16.

Step-by-step explanation:

Our original equation is: r/4 + 9 = 5

If we ultiply both sides, we get: r + 36 = 20

Then we move the constance to the right: r = 20 - 36

And then we calculate to get: r = -16

Manuel has a small poster that he wants to enlarge to a new poster. The smaller poster with its dimensions is shown.

the legth is 18 the wigth is 24

If Manuel doubles the dimensions of the small poster, which describes the area of the new poster?

The area of the new poster is double the area of the small poster.
The area of the new poster is four times the area of the small poster.
The area of the new poster is one-half of the area of the small poster.
The area of the new poster is one-fourth of the area of the small poster.

Answers

Answer:

The first answer.

Step-by-step explanation:

Manuel doubles the size of the poster, so the area is doubled!

Answer:

The answer is the first one.

Step-by-step explanation:

The other ones do not make any sense, the area of the new poster can not be four times bigger, because it was only doubled. It can't be 1 half, because it got bigger. And same goes for it being 1 fourth.

Hope this helped,

Sincerely, Alyssa

How many cubes with side lengths of 1/3cm does it take to fill the prism?

Answers

The answer would be that you could fit exactly 48 cubes inside the prism.

(Will give Brainliest, these are angle relationships) Please help, and show work, what relationship is it and set up an equation for it and then solve. Ty :)

Answers

supplementary angles
x+20+5x+10=180
6x+30=180
6x=150
x=25

Answer:

x+20+5x+10=180

6x+30=180

6x=150

x=25

supplementary angles

Step-by-step explanation:

I HAVE 2 MORE QUESTIONS AFTER THIS IF WE FINISH ALL OF THEM I WILL DO A GIVEAWAY WITH THE POINTS I HAVE

Answers

Answer: 7.9t

Step-by-step explanation: 2.1t + 5.8t = 7.9t Hope this helps! :) If not, I am sorry :( If it does, Your Welcome! :)

What is the greatest common factor (GCF) of 45 and 75? Enter the number in the box.

Answers

Answer:

Step-by-step explanation:

15

Answer:

∧······°······°·······Hello Person·······°·······°········∧

Your answer should be:

The greatest common factor of 45 and 75 is 15.

Step-by-step explanation:

I hope this answered your question.

∞First answer∞

(Brainliest appreciated) Have a wonderful day! :D

Helppppppppppppppp
plzzzzzz

Answers

Answer:

I'm not completely sure so if this is wrong plz dont get mad but I think it might be 3 and 8/10

Halp me again again plez. . . . . . . . . .

Answers

Okay also thx for the point tooo :)) the answer is a b c and d
wheres the question

Using the scale of 5 cm: 25 m, find the actual width of the parking lot. Enter your answer below. Be sure to include units.

Answers

8384757489274848393758

solve the inequality
4b−4≤−20

Answers

Answer:

b ≤ -4

Step-by-step explanation:

4b−4≤−20

4b - 4 + 4 ≤ - 20 + 4

4b ≤ -16

Divide both sides by 4

b ≤ -4

Show work thank you
Xx

Answers

Answer:

C bc I am learned it 1 week ago

Step-by-step explanation:

I’m pretty sure it’s C!!
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