Mathematics High School

(x+12)23-(2x-3)+16=12+5x-1
hmmmmmmmmm

Answers

Answer 1

Answer:

look at the attached picture

(x+12)23-(2x-3)+16=12+5x-1hmmmmmmmmm
Answer 2

Answer:

X = -16.75

Step-by-step explanation:

Distribute.

(x + 12)23 = 23x + 276

12 + 5x -1 = 11 + 5x

Combine like terms.

23x - 2x - 5x = 16x

11 - (276 + 3+16 ) = -284

16x = -284

x = -17.75

Related Questions

Ms. Wells is going to order 4 large cheese pizzas for a class pizza party at the end of the school year. She expects she'll spend at least $40 on the pizzas.

Answers

Answer:

10 for each pizza

Step-by-step explanation:

40/4

The correct inequality for this statement is,

⇒ 4x ≤ $40.

What is Inequality?

A relation by which we can compare two or more mathematical expression is called an inequality.

Given that;

Ms. Wells is going to order 4 large cheese pizzas for a class pizza party at the end of the school year.

And,  She expects she'll spend at least $40 on the pizzas.

Now, Let the cost of each pizza = x

So, We can formulate;

⇒ 4x ≤ $40

Learn more about the inequality visit:

https://brainly.com/question/25944814

#SPJ2

The complete question is this,

Ms. Wells is going to order 4 large cheese pizzas for a class pizza party at the end of the school year. She expects she'll spend at least $40 on the pizzas.

a) 4x ≥ 40

b) 4x > 40

c) 4x ≤ 40

plz help ASAP!!!!!!!!!!!!!!!!!
WILL MARK YOU BRAINLIEST !!!!!!

Answers

Answer:

D) thw leading term is 2x^7, since n isodd and a is positive, and the end behavior is up and down

I only need help with 6 & 7
Giving a ton of points!♥️

Answers

Answer:

6      is y= (-x)-2      7 i think is y=-2x-3 and y=-(x-2

Step-by-step explanation:

Tamir has $61,000 in a savings account that earns 8% annually. The interest is not compounded. How much interest will he earn in 4 years?​

Answers

Answer: $19.520

Step-by-step explanation:

Kaylee has already prepared 3 kilograms of dough and will continue preparing 8 kilograms of dough every hour. How many hours did Kaylee work if she prepared 35 kilograms of dough?

Answers

Answer:

4 hours

Step-by-step explanation:

In order to solve this problem, you need to write down the equation. The equation is 3 +8x=35. In this equation, x represents the number of hours. The coefficient is 8, and that represents the number of kilograms per hour. You subtract 3 from both sides to get 32. Next, we solve for x. Divide both sides by 8 to get x=4 hours.

PLZZ ANSWER FAST
Triangles G H K and X Y Z are shown. The length of side H K is 21 centimeters. The length of side Y Z is 26 centimeters. Sides GH and XY are congruent. Sides G K and X Z are congruent.
Given GK = XZ and GH = XY, which statement must be true?

m∠G > m∠X
m∠G < m∠X
HG = XZ
HK = YZ

Answers

Answer:

HG=XZ im not 100% sure sry

Step-by-step explanation:

Answer:

The answer is B  m∠G < m∠X

Step-by-step explanation:

Correct on edge 2020

Can someone help me ?

Answers

Answer:

C

Step-by-step explanation:

IT WOULD BE C YW LOVE YOU BYE

How do the words in a scenario help you create and solve a problem?
For your example, use the following example:
You have a balance of $441, then you write two checks. The first check was $157.34 and the second was $19.74, and finally you make a deposit of $575
How much money is in your bank account?

Answers

825.91 is your answer

What transformation is represented by the rule (x, y) —>(-x, y)?

Answers

Answer:

This would result in a 90º rotation

Step-by-step explanation:

This is due to the values of x being negative and changes it to a 90º rotation.

A furniture shop refinishes chairs. Employees use two methods to refinish chairs. Method I takes 1.5 hours and the material costs $9. Method II takes 2.5 hours, and the material costs $6. Next week, they plan to spend 198 hours in labor and $918 in material for refinishing chairs. How many chairs should they plan to refinish with each method?

Answers

Answer: They plan to refinish 82 chairs by method I and 30 chairs by method II.

Step-by-step explanation:

Let x= Number of chairs refinished by method I.

y= Number of chairs refinished by method II.

As per given, [tex]1.5x+2.5y=198\ \ \ (i)[/tex]

[tex]9x+6y=918\ \ \ \ (ii)[/tex]

Multiply 6 on both sides of equation (i) , we get

[tex]9x+15y=1188\ \ \ \ (iii)[/tex]

Subtract (ii) from (iii), we get

[tex]9y=270\Rightarrow\ y=30[/tex]

Put this in (ii), [tex]9x+6(110)=1188[/tex]

[tex]\Rightarrow\ 9x+180=918\\\\\Rightarrow\ 9x=918-180\\\\\Rightarrow\ 9x=738\\\\\Rightarrow\ x=82[/tex]

Hence, they plan to refinish 82 chairs by method I and 30 chairs by method II.

i need help with this question​

Answers

Answer:

Its 6

Step-by-step explanation:

I learned it in 5th grade

help i need help


20 POINTS

Answers

Answer:

A

Step-by-step explanation:

The sides of a square is (2x+4) cm
The perimeter of the square is 18cm
Work out the area of the square

Answers

Answer:

The area of the square is 20.25 cm²

Step-by-step explanation:

∵ The perimeter of the square is 18 cm

∵ The perimeter of the square = side × 4

→ That means equate 18 by side × 4

∴ side × 4 = 18

→ Divide both sides

∴ Side = 18/4

∴ Side = 4.5 cm

∴ The side of the square is 4.5 cm

∵ Area of the square = side × side

∵ The side of the square = 4.5 cm

∴ Area of the square = 4.5 × 4.5

∴ Area of the square = 20.25 cm²

∴ The area of the square is 20.25 cm²

This refers to the aspect of bureaucracy that places one individual or office in charge of another, who in turn must answer to their own superiors. explicit rules hierarchy of authority impersonality clear division of labor

Answers

Answer:

The answer is "Hierarchy of authority (bureaucracy)".

Step-by-step explanation:

The organization's hierarchy of authority will be for the good of its company and the people. Its business develops with the power of a skilled manager, but managers seek management to developed its professions. The hierarchy is often a strategic honesty maintenance method.

Its business evolves with both the power of a professional executive, but managers seek management to develop their professions. The hierarchy is indeed a strategic integrity maintenance method.

identify the slope, x intercept, and the y intercept of the following:
5x+12y=24​

Answers

Answer:

slope = -5/12x

x intercept = 24/5

Step-by-step explanation:

Answer: 0,-2

Step-by-step explanation:

Explain how the sun sustains life on Earth. Write at least 2 complete sentences

Answers

Answer: The Sun helps sustain life by providing warmth to Earth so we are not an ice-cold planet. The Sun provides sunlight that helps plants to grow which humans and animals eat. (Third Optional sentence) The Sun also helps us by helping plants grow which provides oxygen for us.

Answer:

the sun sustains life on Earth by keeping us warm. the sun is basically a huge fireball positioned far enough away it keeps us warm but not too warm and keeps us from freezing to death.

Step-by-step explanation:

hope this helps :)

pls solve...

2x+3/4 = x+7/3

Answers

Answer: the answer would be x=19/12

Step-by-step explanation:

Answer: x  = 19/12

Step-by-step explanation:

Subtract 3\ 4​  from both sides of the equation

2 x + 3/4 = x + 7/3

2 x + 3/4 − 3/4 = x + 7/3 − 3/4

Simplify

Subtract the numbers  Subtract the numbers  again

2x = x + 19/12

Subtract  x from both sides of the equation

2 x = x + 19/12

2 x − x = x + 19/12 − x

Simplify

Combine like terms

Multiply by 1

Combine like terms

x = 19/12

so that would make your answer

x = 19/12

Hopes this helps

Which is the best estimate of 8 x 22 by using rounding or compatible numbers? A. 100 B. 200 C. 250 D. 300​

Answers

Answer:

B.200

Step-by-step explanation:

1. First you multiply 8x22

then you will round up because of the answer  

Answer :

B ) 2008 ⋅ 22 = 176

Step-by-step explanation:

If 8 ⋅ 22 = 176 then u round it,

it becomes 200 because the number

is more than 150 ( or if it is 150 then it would be 200 still )

Hope this helps! <3

PLZ help. The first correct answer gets brainliest!

Answers

Answer:

C, I, and E

It crosses through these points so it is the point E, I, and C

Answer: i belive it might be I

Step-by-step explanation:

rise over run for the slope and 3 is the y intercept so you go to 3 then rise 1 run 2

PLEASE HELP ME WITH THIS I NEED SERIOUS HELP

Answers

Answer:

y = [tex]\frac{1}{3}[/tex] x + 5 (see below)

Step-by-step explanation:

First, refer to the slope-intercept formula:

y = mx + b

You need to find the slope and y-intercept.

Using any two points ((0, 5), (3, 6)) from the line, you can find the slope by using the slope formula:

         y2 – y1

m =  ---------------

         x2 – x1

           6 – 5

m =  ---------------

           3 – 0

           1

m =  --------  =  [tex]\frac{1}{3}[/tex]

           3

To find the y-intercept, you can refer to the graph or solve for algebraically. Since there is a given coordinate plane, you can refer to the graph. The y-intercept is the point where the line intersects the y-axis in a coordinate plane.

The y-intercept is (0, 5), so b = 5.

Now, plug in your values:

y = [tex]\frac{1}{3}[/tex] x + 5

4x2 – 23x – 6
Plz hurry it’s hard

Answers

Answer:

(4x+1) (x-6)

Step-by-step explanation:

Rodrigo wants to buy football for $22.50 and a pair of gloves for $15.50. If the sales tax rate is 6%, what will be the total cost, including sales tax, on Rodrigo’s purchase? (HINT: ADD the amount of dollars and cents you got for Sales TAX to the Total)

Answers

Answer:

40.28$

Step-by-step explanation:

giving brainliest to the best answer , good luck !!

Answers

Answer:

Easy. -6.  -3.   1.   8.

Step-by-step explanation:

to obtain the following function
Describe the transformation of the parent y
= 22
y= -3(x - 2)2 +7

Answers

I am not entirely sure of this one but I think it is 19 I believe

Answer:

y = -3(x - 2)^2 + 7

Step-by-step explanation:

Of a parent square function, there is a reflection across the x axis, a vertical stretch by a factor of 3, and a vertical translation/shift up 7

When y is 22:

There are no real solutions.

Imaginary solution:

(2 +- i√5 , 22)

Choose the equation with the correct grouping symbols.

A. 45 + 45 ÷ (3 ÷ 3) = 20
B. 45 + [45 ÷ (3 ÷ 3)] = 20
C. [45 + (45 ÷ 3)] ÷ 3 = 20
D. 45 + (45 + 3 ÷ 3) = 20

Answers

Answer:

c

Step-by-step explanation:

the temperature on monday was 16.3 degrees and on tuesday it was 3 degrees colder what was the temperature on tuesday ?

Answers

Answer:20.3

Step-by-step explanation:

please help me wit this problem!!!!!

Answers

Answer:

Both of the questions are B.

Problem 1

Answer:  B) 3

--------------

Explanation:

The domain is the set x values of a relation

For the relation given, the domain is {-4, -1, 4}. We list all the unique x coordinates. Toss out any duplicates.

The value x = 3 is not in that list.

====================================

Problem 2

Answer: B) Range = {1, 4}

---------------

Explanation:

The range is the set of y values of a relation. We only list each unique item once and toss out any duplicate entries.

helppp pleaseeeee ❤️ !!​

Answers

Answer:

0.71. ,14%. ,7/40

Step-by-step explanation:

At first we have to find value of 14% and 7/40

which is 14/100=0.14 and

7/40 = 0.175.

so arranging in descending order which is bigger value to smaller value so,

0.71. , 0.14. , 0.175

which is greater 2/5, 0.42, 1/8, 0.375

Answers

0.42 that’s the answer

Answer:

0.42

Greatest To Least

1/8 , 0.375 , 2/5 , 0.42

1/8 = 0.125

0.375 = 0.375

2/5 = 0.4

0.42 = 0.42

( I don't know if you were asking to do least to greatest or just the greatest but here you go. )

Hope this helps! <3

The graph shows the relationship between the weight of silver and the total cost. Which of the following is​ true? A.
The graph shows a proportional relationship.
B.
The point​ (2,34) means that 34 pounds of silver cost​ $2.00 per pound.
C.
The point​ (1,17) shows the constant of proportionality.
D.
The point​ (0,0) means that 0 pounds of silver cost​ $0.00.
E.
The point​ (4,68) means that​ $4.00 is the cost for 68 pounds of silver. (Total class

Answers

There’s no graph :( sorry, could you please post it
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