Mathematics Middle School

help i dont know what im doing this is due today

Help I Dont Know What Im Doing This Is Due Today

Answers

Answer 1

Answer:

[tex]\frac{4}{5}[/tex]x + 5 = -3

           x=-10

-2x -4 +8x -12

           2(3x - 8)

Step-by-step explanation:

1-

Multiply both sides of the equation by 5: 4x + 25 =  -15

Move the constant to the right-hand side and change its sign : 4x = -15 - 25

Calculate the diffrerence: 4x = -40

Divide both sides of the equation by 4 : x= -10

2-

Collect like terms: 6x-4-12

Factor out 2 from the expression : 2(3x - 8)

Answer 2
it was th efirst one

Related Questions

hElP
mEhHhhHh
plEaSeE

Answers

Answer:

d

Step-by-step explanation:

Answer: MISS GURL OR BOY ITS D

Step-by-step explanation:

unit 6lesson 4 practice problems:
Find the products.
a. (100) (-0.09)
b. (-7) • (-1.1)
C. (-7.3). (5)
d. (-0.2) • (-0.3)

Answers

A) 9
B) 77
C)-36.5
D)0.06
A. -9
B. 7.7
C. -36.5
D. 0.06

At a grocery store, a certain type of tomato sells for $0.79 per pound, and a certain type of orange sells for $0.59 per orange. Mike says that the cost of each product can be modeled by proportional functions. Which statement is not a reason why Mike is correct?

Answers

Answer:

Because the tomatoes and the oranges are not the same price

Step-by-step explanation:

DOES ANYONE KNOW

Oh my god taimingi cham yalmiweo
oneul gateun nal majuchyeo ige mweoya
meorineun eongmangin deda
sangtaega mari aniya
moreun cheok jinaga jweo

nae mami bangshimhal ttaemada bulssuk natanan dwi
heeomchideut meoreojineun neo
tto mulborareul ireukyeo

da da da da da da da da da da
da da da da
tto mulborareul ireukyeo
da da da da da da da da da da
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tto mulborareul ireukyeo

eojjeonji oneul allami an ullyeo
amugeona mak ibeotgo jigagiya
araero momeul natchugo sumeul kkuk chamabwatjiman
aigu deulkyeonna bwa

nae mami bangshimhal ttaemada bulssuk natanan dwi
heeomchideut meoreojineun neo
tto mulborareul ireukyeo

da da da da da da da da da da
da da da da
tto mulborareul ireukyeo
da da da da da da da da da da
da da da da
tto mulborareul ireukyeo


mehehehhehehe DO NOT QUESTION ME.

Answers

Answer:

NO

Step-by-step explanation:

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Answer:

of course i know ;)

DA DA DA DA DA DA DA DA DA DA DA DA\

Its Dolphin!

In how many different ways can 2/15 be represented as 1/a + 1/b, if a and b are positive integers with a => b?

Answers

Answer:

1/8  + 1 / 120    = 2/15

1/9  +  1 / 45     = 2/15

1/10  +  1 / 30   = 2/15

1/12  +  1 / 20   = 2/15

1/15  +  1/15     = 2/15

√96 > 8
True or false
√15 < π
True or false

Answers

First true
Second false

One evening, a restaurant served a total of 1/3 of a loaf of wheat bread and 1/2 of a loaf of white bread. How many loaves were served in all?

Please answer ASAP

Answers

Answer:

Where’s the gobba goop

Step-by-step explanation:

Answer:

11/8

Step-by-step explanation:

No. of loaf of wheat bread served= 1/2

No. of loaf of whote bread served= 7/8

Total loaves=?

Therefore, total loaves= 1/2+7/8

= 1*4/2*4+7/8

= 4/8+7/8

= 11/8

so,no. of total loaves served is 11/8

:).....................;(

Answers

Why now :cccccccccccccccccc
Shdjdnchdhgedhyehsgdhdbfhfhd

Lucy uses 1/5 of a cup of vinegar in her salad dressing recipe. How much vinegar would Lucy use to make 5 recipes?

Write your answer as a fraction or as a whole or mixed number.
PLS ANSWER I USED THE LAST OF MY POINTS TO ASK THIS :(

Answers

Answer: 5/5 or 1

Step-by-step explanation: 1/5 times 5= 5/5 or 1

Answer:

1

Step-by-step explanation:

1                                                                         5

--                x            5                     =                ----    =          1

5                                                                         5

Numerator x 2nd number equals the product numerator;  1 x 5 = 5

                                                                                                          -----

Denominator gets carried across                                                      5

5/5 =1

1                               5                                          5

--                x            ---                     =                 ----    =          1

5                              1                                           5

Multiply across for both the numerator and denominator and simplify.

Sally is making a painting for which she is mixing red paint and blue paint. The table below shows the different mixtures being used.
Red Paint (Quarts)

Blue Paint (Quarts)

1 1/2 2 1/2
2 2/5 4
3 3/4 6 1/4
4 6 2/3
1.2 2
1.8 3
What is the unit rate for the values of the amount of blue paint to the amount of red paint?

Answers

Answer:

1.8 3

Step-by-step explanation:

Answer:

Which equation would help find the measure of ∠M?

x + 52 + 78 = 180

52 + x = 180 + 78

180 + 52 = 78 + x

180 + x = 78 + 52

Step-by-step explanation:

Which equation would help find the measure of ∠M?

x + 52 + 78 = 180

52 + x = 180 + 78

180 + 52 = 78 + x

180 + x = 78 + 52Which equation would help find the measure of ∠M?

x + 52 + 78 = 180

52 + x = 180 + 78

Which equation would help find the measure of ∠M?

x + 52 + 78 = 180

52 + x = 180 + 78

180 + 52 = 78 + x

180 + x = 78 + 52

Which equation would help find the measure of ∠M?

x + 52 + 78 = 180

52 + x = 180 + 78

180 + 52 = 78 + x

180 + x = 78 + 52Which equation would help find the measure of ∠M?

x + 52 + 78 = 180

52 + x = 180 + 78

180 + 52 = 78 + x

180 + x = 78 + 52

180 + 52 = 78 + x

180 + x = 78 + 52

Solve the equation.



–3.96

–0.44

4.32

–1.68

Answers

Answer:

m = -3.96

Step-by-step explanation:

-1.76 I think if adding thats probably the answer

I really appreciate any help! So I used to know how to solve direct variation but I kinda forgot so I would adore a real quick explanation, though you don't have too of course!

Answers

I’m pretty sure it D. If it is not, I’m super sorry. Also sorry that I couldn’t describe how I got it.
It’s should be DDDDDDD

82 x 4 =?
get this one right for 100 points

Answers

Answer:

328

Step-by-step explanation:

80*4-320

2*4=8

320+8-=28

Determine the Unit Rate
$1500 for 6 days
1025 pounds for 5 men

Answers

Answer:

$1500 divided by 6 = 250

1025 divided by 5 - 205

Step-by-step explanation:

Answer:

$250

205 pounds

Step-by-step explanation:

Joe borrowed $8,000 from the bank at a rate of 7% simple interest per year. How much interest did he pay in 5 years?

In 5 years, Joe pays $
in interest.

Answers

Joe would be paying $700 in 5 years time.

Explanation:

($2,000)(0.07/year)(5 years)
= ($2,000)(0.07)(5)
= $700

Answer: 700

Step-by-step explanation:

From the Formula:

I = Pin

where : I - interest

P - principal

i - the interest rate

n - the number of years

I = Pin, plug in the given data as provided in the problem.

P = $2,000

i = 0.07 per year

n = 5 years

I = ($2,000)(0.07/year)(5 years)

= ($2,000)(0.07)(5)

= $700

Lin rode her bike 2 miles in 10 minutes. She rode at a constant speed. How far will Lin travel after 1 hour?

Answers

Answer:

12 miles

Step-by-step explanation:

2 x 6=12

she will travel 12 miles

pls help i dont get how to do this

Answers

Step-by-step explanation:

What this is saying is...20 is a whole number; but 3/4 is not. What they are saying is, if you have to add a mixed number with a whole number, you can add both of the whole numbers together. Then, you add the 3/4 at the end...because it is not a whole number. You can break apart a mixed number by separating the whole number and the fraction.

Hope this helps :)

If Luis can type 168 words in 4 minutes, what is his speed per minute?


also I recommend fallout 3 radio bc well it's nice uwu have a great day

Answers

Answer:

42 wpm

Step-by-step explanation:

42. 168/4 = 42

Why solve this alone. When you can't use a phone?

Solve the equations using the phone and only keeping the numbers the include the red line under to form the final code.

Answers

Answer:

12

Step-by-step explanation:

how do you detrmine which value to use for the constant and which value to use for the coeiffecent

Answers

the constant does not change, the coefficient changes, for example tickets cost $1.5 plus an initial fee of $5, the $5 is the constant

plz help me i need 100%

Answers

The answer is D.) 5/7

The slope would be

m= 5/7

The value of y varies directly with x, when y = 36, and x = 9. What is the equation for the relationship? [Do not put any space in your equation]

Answers

Answer:

[tex]y=kx\\6=k9\\\frac{6}{9}=k\\\frac{2}{3}=k[/tex]

Step-by-step explanation:

im sry if this is incorrect but this is all i could make out of it :(

Which graph or equation represents a nonproportional relationship?

Answers

Answer:

Your answer would be A.

Step-by-step explanation:

Answer:

the answer is A.

Step-by-step explanation:

A.

Expand the expression using the distributive property. Then, simplify by combining like terms.
4(2x-5) +3x

Part A: What is the expanded form of 4(2x−5)

Part B: What is the simplified expression 4,(2x - 5)+ 3x

Answers

I think this is the answer! 2x3 + 5x2 - x - 6 let me know if it’s right :)
Part A= 8x-20

Part B= 11x- 20

Part A explanation-using distributive property 4 x 2x = 8x
then 4x -5=-20
then put it together 8x-20


Part B explanation-
from part A you have 8x-20
then you have to add on the rest of the equation
so it looks like this 8x - 20+ 3x
you combine the numbers with x’s
8x + 3x= 11x
so then add it to the rest of the equation
and you have 11x - 20

9.635186742........
irrational or rational?

Answers

Answer:

Irrational; You can't put it in a fraction

Step-by-step explanation:

Hope this helped, Have a Wonderful Day!!

irrational hope this helps :)

PLEASE HELP 50 POINTS Find the value of z. Then find the value of the interior angles.

Answers

Angle K is 19° because 180-161 = 19.
And Z = 7 because 19 + 18z + 3 + 5z -3 =180
Then you simplify it to 23z + 19 = 180

Simplify more to get 161/23 = 7, so Z = 7

The two equations for the gym’s membership fee options are c = 30m + 50 and c = 20m + 100.

In the previous activity, you found the value of the variable m for this system of equations. In this activity, you’ll find the value of the second variable, c, which represents the total membership cost.

You found that the value of m is 5 when the values of c are equal to each other. Substitute this value into the first equation and solve for c. What is the value of c?

Answers

Answer: c = 20m + 100.

Step-by-step explanation:

Answer:

30×5=150

150+50=200

c=200

20×5=100

100+100=200

c=200

Which equation represents the values on the table? Question is in the picture

Answers

2y+ x = 23

12 (2) + (-)1

24 - 1 = 23

2y + x = 23
I think the correct answer is a

Lola wants to win the crown for prom. But she needs a beautiful dress. The dress costs $189 and she only has $12. Her 2 friends, Amy and Hallie gave her each $46. How much money does she have now? Does she have enough money for her dress? Show all work. Answer all questions.


HELPPP PLSSSSSS I WILL FOLLOW U!!!!!!

Answers

Answer:

104 is your answer 46+46+12=104

and she still does not have the money for the dress

189

2 x 46 = 92

92 + 12 = 104

She has $104 now. She doesn’t have enough money. She is missing $85

Circle the function types that have an absolute maximum or minimum. Choose all that apply.
linear functions
constant functions
quadratic functions
exponential functions
linear absolute value functions

Answers

A
B
E
Are the answers
Please mark me as the brainliest
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