Mathematics Middle School

1 . If 5x + 2 = 6 x + 2
How many solutions does this equation have?

2. If 7x + 2 = 7(x + 2)
How many solutions does this equation have?

Answers

Answer 1

Answer:

one solution x=0

Step-by-step explanation:

1.6-5=1 or x, 2-2=0

2.same thing x=0,7divided by 7 = 1 or x 2-2 =0

Answer 2

Answer:

NUMBER one have ons solution equal zero

NUMBER tow don't have any solution

Related Questions

Jenny has some tiles in a bag. The tiles are of three different colors: purple, pink, and orange. Jenny randomly pulls a tile out of the bag, records the color, and replaces the tile in the bag. She does this 50 times. The results are recorded in the given table.



Color of Tile Purple Pink Orange
Number of times the tile is drawn 4 24 22
What is the experimental probability that Jenny will pull out a purple tile? (1 point)

Group of answer choices

4 over 50

4 over 46

24 over 50

24 over 46

Answers

Answer:

4 over 50

Step-by-step explanation:

4+24+20=50

and= 4/50

HELPPPPPPPPPPP!!!!!!!!!!!!!! (if i dont make a good grade well imma die)

Answers

Answer:

It's ST and ZX... Or, SV and ZY

Step-by-step explanation:

I'm not sure which one is correct... but one of those is...

Answer: (s, z) (t, x) (y, v)

Step-by-step explanation:

how can you determin if a number is a multiple of 5?

Answers

Answer:

Just Divide the number by 5 lol

Answer:In another example, multiples of the number 5 can be found by performing the following calculations: 5 * 1 = 5, 5 * 2 = 10, 5 * 3 = 15, 5 * 4 = 20, and 5 * 5 = 25. Determine if the number can be divided without any remainder.

Step-by-step explanation:

suppose that rectangle ABCD is dilated to A'B'C'D' by a scale factor of 1/3 with a center dilation at the origin. what is the distance from the center of dilation to the midpoint of A'B'?

A) 1 unit
B) 2 units
C) 3 units
D) 5 units

Answers

Answer:

3.

Step-by-step explanation:

3 units

The answer would be 3 units

x + x + x−1−1−1
distributive property

Answers

Answer: 3x-3 or 3(x - 1)
3(x-1) I think sorry if it’s not.

PLZZ HELP ANSWER THIS


WHAT IS 2+2+4+5+932

Answers

Answer:

945

Step-by-step explanation:

Answer:

945

Step-by-step explanation:

Please answer this i need help (dont write nothing ramdom please) please help me

Answers

I don’t see any question or attachment :( I hope your having a great day
You need to add something

Althea has 100 trading cards and Marlon has 20. Every day Althea gives Marlon one card. Use the equations "c=100-d" and "c=20+d" to model this situation. Solve the system by substitution. Explain what the solution means in this situation.

Answers

Answer: 5

Step-by-step explanation: 100/20=5

HELPPPPPPPPPP MEEEEEEEEE IM TO YOUNG TO DIE

Answers

Answer:

Im either gonna say, the last one or the first. Please dont hate me.

A or C I think don’t get mad if I’m wrong

i need halp will give brainliest i need help as fast as possible

Answers

Answer:

yes. hope this helps

Step-by-step explanation:

Help!!
Show how you solved it for both thank you

Answers

Answer:

C and D if im wrong sorry

Step-by-step explanation:

C and d ......................

Follow directions please. Do your best. You don't need to explain. I am not doing BRAINLIEST anymore. It causes too many problems. I don't like arguing so that is why. If you have any questions or just want to talk and be friends type in my question box please.

Answers

Answer: 760267200

Step-by-step explanation:

Ms. Peterson wrote the expression below on the chalkboard for her class. She asked the students to write an equivalent expression using no more than one set of parentheses.

Answers

Answer:

Jenna And Chris are right

Step-by-step explanation:

I think that Jenna is right hope you get it right

hhhhhhhhhhhhhhheeeeeeeeeeeeeeeeellllllllllllllllppppppppppppppp

Answers

Answer:

It would be 1/2

Step-by-step explanation:

1/2 because the number in the equation comes before c making in the constant of proportionality (cop)

EXPERT HELP I'LL GIVE BRAINLIEST:

Answers

Answer:

846 just follow the net. You had the right answer.

Step-by-step explanation:

Write an inequality for the expression fourteen more than a number is at least 9.

Answers

Answer:

14+x[tex]\geq[/tex]9

Step-by-step explanation:

14 +\/9 hopefully this works

I need help ASAP! <:

Answers

Answer:

the answer is 15 square units

Answer:

15sq units.

Step-by-step explanation:

just do base times hieght smart one

The manager of a bookstore ordered 480 copies of a book. The manager paid a total of $7,440 for the books. The books arrived at the store in 5 cartons. Each carton contained the same number of books. A worker unpacked books at a rate of 48 books every 2 minutes. The manager unpacked books at a rate of 54 books every 3 minutes.

How many minutes did the worker need to unpack 200 books?

Enter your answer, as a decimal rounded to the nearest hundredth, in the space provided.

Please Help Meh

Answers

So 48 • 4 would equal 192 so 4 • 2 mins equals 8 mins and then you have 8 more books to unpack so 48 divide by 8 equals 6. So the answer would bc (8 mins and 6 second)

A pizza company uses equation C = 15n to calculate the cost of buying a number of pizzas. What is the constant of proportionality in the equation? What information does the constant of proportionality provide you?

Answers

Answer:

29

Step-by-step explanation:

29 djdjdjdjddjdjdndjdrjdjdjdiddhd

PLS HELPPPP The question is down below.

Answers

Answer:

I think it's C

Step-by-step explanation:

Answer:  c. The price of 6 tickets is 30$, which is $5.00 per ticket

Please help!!!

Here is a list of expressions.

Find any pairs of expressions that are equivalent.

Answers

Answer:it the first two

Step-by-step explanation:

Answer:

1 and 3

2 and 6

8 and 9

3 and 5

Andrew plays on a basketball team. In two games he scored 2/5 of the total number of points his team scored. His team scored 55 points in the first game and 35 points in the second game. What was the number of points Andrew scored in these two games?
18
20
36
90

Answers

Andrew scored 36 points in two games

Answer:

36

Step-by-step explanation:

First we need the total number of points scored.

55+35= 90

Then we need to figure out how many points Andrew had.

2/5 of 90 points.

2/5 is .4 or 40%

So we multiply

90(.4) = 36

When solving the equation 7 + x = -3 . how would you solve for x?

Answers

7+x=-3

-7.     -7

x= -10

if my answer helps please mark as brainliest.

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Answers

Answer:

But Why

Step-by-step explanation:

I need help :) please and thank u if u get it right i will give u brainlist

Answers

Answer:

4 14/25

Step-by-step explanation:

4.56 = 4 56/100 = 4 14/25

[tex]4 \frac{56}{100} [/tex]

[tex]4 \frac{14}{25} [/tex]

What does theme add to a story? *

( A) A sense of location.
(B ) Motivation for the characters.
(C) Dialogue for the characters.
(D )An important message.

Answers

d, a theme is usually a message or life lesson to the characters or reader :)

Giving brainliest!!!!!!!!!! Please be correct

Answers

Answer:

a

Step-by-step explanation:

Answer:

B: what was the final score in the game last night

Step-by-step explanation:

statistical  

relating to the use of statistics.

statistics  

the practice or science of collecting and analyzing numerical data in large quantities, especially for the purpose of inferring proportions in a whole from those in a representative sample.

The only one with numerical data would be B, because the other answer choices don't give you numerical data meaning it is B because it is the only one that matches the definition of statistical.

plz help me i dont want the answer i just wanna know how to do it if i fail this test i fail my grade plz hep

Answers

i’m pretty sure his speed is 1 mile per hour. hope this helps you!

Answer:

The answer is 7

Step-by-step explanation:

We know that the velocity can be calculated from the equation of the distance traveled divided by time

Then

[tex]s = \frac{d}{t } \\ s = \frac{ \frac{1}{8} }{ \frac{1}{56} } = \frac{56}{8} = 7[/tex]

I am a math teacher. If you need any explanation you can communicate with me from whats in this number 01557831028.

please help me with this math work

Answers

Answer:

8/9, [tex]\sqrt{2}[/tex], 11/5, [tex]\sqrt{9}[/tex], 11/3, 5

Step-by-step explanation:

8/9=0.89

[tex]\sqrt{2}[/tex]=1.41

11/5=2.2

[tex]\sqrt{9}[/tex]=3

11/3=3.67

5=5

Answer:

hi

Step-by-step explanation:

Timothy has a drawing of the family room of a house that he is building.

Answers

Answer:

13.5 m

Step-by-step explanation:

D

Answer:

Step-by-step explanation:

D

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