Mathematics High School

x + 2y = 23

A.(15,-4)
B.(-15,4)
C.(15,4)

X + 2y = 23A.(15,-4)B.(-15,4)C.(15,4)

Answers

Answer 1

Answer:

23

Step-by-step explanation:

232323

3

3

3

3

23

23

3

this isnt correct btw

Answer 2
the answer for this is twenty Three

Related Questions

Tell whether the indicated angles are adjacent.

Answers

Answer: 3 would be a adjacent angle

Step-by-step explanation:

They don’t overlap

What is the value of f(x) when x=3?

−3
−2
1
4

Answers

Answer:

4

Step-by-step explanation:

x = 3 meets the requirement x ≥ 1 thus

f(x) = x + 1, so

f(3) = 3 + 1 = 4

Hope this helps

<3

Red

Answer:

✔-3

Step-by-step explanation:

E2021

Find the GCF of the numbers using lists of factors.
27,45
30,48
28,48,64

Answers

Answer:

1.) 6

2.)6

3,)4

Step-by-step explanation:

I think these are the gcf of the numbers

⭐️ I NEED HELP ASAP: Sam and Joe are brothers. Joe is five less than three times the age of Sam. If the product of their ages is 28, how old are Joe and Sam?

Please explain how you solved it too! Thank you!

Answers

Answer:

joe=6

Sam=11

Step-by-step explanation:

lets see...

i explain 1by1

firstly we know that joe is 5 - 3 x Sam

(read the sentences VERY CAREFULLY)

then, we put Sam as math variable "s"

it will be; 5-3 x S

[tex]5 - 3 \times s[/tex]

the total of their age is 28

[tex]5 - 3 \times s = 28[/tex]

simplify it

it will be 5-S3=28

then you will get 11 right

that will be sam's age

-5 and it will be Joe's age

A statistics teacher was interested in the relationship between the number of days students waited to start a project and the score that project received (out of 100 points). Information was collected on several students and was used to obtain the regression equation y = –3.64x + 96.5, where x represents the number of procrastination days and y is the predicted grade. What is the predicted grade of a student who procrastinated for 2 days?

25.96
85.58
89.22
103.78

Answers

Answer:

89.22

Step-by-step explanation:

just plug in 2 to the x in a calc like so: -3.64(2)+96.5 and it will give you 89.22 . got it right on my quiz like 5 min ago sooo yeah hope this helps people in the future.

Answer:

The person above me is correct.

The answer to this is C, 89.22

If you're looking for a question that is one week instead of two days, the answer is 71.02 (B). (This is a similar question that asks for 7 days instead of two)

ED2021

find the value of x. PLEASE HELP
The answer is 14, teacher gave us the answer, but I need to show my work

Answers

Answer:

14*

Step-by-step explanation:

5x+4*=74*

-4          -4

5x=70*

x=14*

*dont mind the asterisks they are my temporary degree signs

hope this helps

brainliest?

______________ is a metric unit used to measure length.

A. Meter
B. Pounds
C. Gram
D. Liter


I'll give 45 points!!

Answers

Answer: A

Step-by-step explanation:

Meter

Answer:

A) Meter

Step-by-step explanation:

Pounds is not a metric unit, pounds is used in the english system or the customary system

Grams is used to measure mass

Liters are used to measure volume

There are kilometers (km) meters (m) and centimeters (cm) as well as other units of measurements for length in the metric system, which is used in most parts of the world.

Hope this helps :-)

The panda at those who became ill and lost 4 pounds every week for five weeks in the 6th week she began to feel better and gained 3 lb

Answers

She lost 17 pounds don’t know question

Help!!! DUE TONIGHT
#27,#28,#29, and #30

Answers

I cant see that if I can see it closelyci would've told u

Determine whether the equation represents a linear or nonlinear function. Explain.

y−x=2x−23y

Answers

Answer: Linear

Step-by-step explanation: Because:

y - x = 2x - 23y is equal to y + 23y = 2x + x

which goes to: 24y = 3x

Which equals, y = 1/8x

If a change of adding 5 to a set of data. How the range will be affected?

1. will be added by 5
2. will be subtracted by 5
3. will be multiplied by 5
4. will not be affected

Answers

The answer is : will be added by 5

Which two integers is 115 between?

Answers

Answer:

115 is between 114 and 116 because they are the integers that are directly bigger than 115 and smaller than 115.

How many cups of flour are needed to make three dozen dinner rolls

Answers

Answer:

85 rolls hdjsjs

Step-by-step explanation:

There's a lot

Answer:

85 rolls

Step-by-step explanation:

Plz brainlyest

Subtract. Then, in two or more complete sentences, explained how you found the difference. In your explanation, make sure to include any equivalent expressions you wrote, any rules you used, and the answer.

-1 5/12 - 7/12

Answers

Answer:can I see a pic

Step-by-step explanation:plzzzz

Answer:

-1 5/12 - 7/12 = is -2/12

Step-by-step explanation:

School was starting and James had $300 to spend on clothes. He bought a pair of shoes for$62.50, 3 shirts for $17.25 each, and 5 pairs of jeans at $27.75 each. How much change will James get back? *

Answers

Answer:

$47

Step-by-step explanation:

Multiply the quantities of each by the prices, then add it all together to find total spent. Subtract total spent from what he has to spend to find the change:

3 shirts x 17.25 = 51.75

5 jeans x 27.75 = 138.75

Total pent : 62.50 + 51.75 + 138.75 = $253.00

Change : 300 - 253 = $47.00

Through: (1,1), slope=1/4

Answers

Answer:

1/4x+3/4

Step-by-step explanation:

HEEEEEEELP I CAN'T GET THIS WRONG
WILL GIVE BRANI AND PONITS

Answers

Answer:

Step-by-step explanation:

4 (x -2 ) - 3 = 7x

expanded = 4x - 8 (you have to multiply the -2 as well) -3 = 7x

Answer:

I know im late but i belive i need more information

Step-by-step explanation:

I need help with this

Answers

Answer:

X=6

Step-by-step explanation:

Well it’s already a proportion so you cross multiply

2(x)=3(4)

2x=12

Solve for X

isolate the variable by dividing 2 on both sides

x=6

X=6

Did I put the correct answer? Please let me know ASAP! See the attachment.

Answers

Yes the answer is correct

What is the inverse of f(x)=x^4 + 7 for x>0 where function g is the inverse of function f​

Answers

The first answer

cbjsabcakvscds

The inverse function of the function f(x) will be [tex]\rm g(x) = \sqrt[4]{x - 7}, x \geq 7[/tex]. Then the correct option is A.

What is the inverse function?

Let the function f is given as

y = m(x + a) + c

Then the inverse function of the function f will be given by the swapping of x with y and y with x.

The function is given below.

f(x) = x⁴ + 7

The inverse function of f(x) will be

x = [g(x)]⁴ + 7

[g(x)]⁴ = x - 7

[tex]\rm g(x) = \sqrt[4]{x - 7}[/tex]

The function is valid for x ≥ 7.

The inverse function of the function f(x) will be [tex]\rm g(x) = \sqrt[4]{x - 7}, x \geq 7[/tex]. Then the correct option is A.

More about the inverse function is given below.

https://brainly.com/question/2541698

#SPJ2

5 x 10 + 2 x 10 + 0 x 10 + 7 x 10 = ??

Answers

Answer:

140 simple multipacation

Step-by-step explanation:

[tex]Hello!\;Your\;answer\;is\;below![/tex]

Given...

5 x 10 + 2 x 10 + 0 x 10 + 7 x 10 = (?)

Solution...

5 x 10 + 2 x 10 + 0 x 10 + 7 x 10 = 140!

[tex]Hope \;this\; helps!![/tex]

#[tex]Be\;Bold[/tex]

#[tex]LearnWithBrainlyAlways[/tex]

#[tex]Always\;Brainly![/tex]

[tex]Brazts[/tex]

what's 9 + 10 ??? please help

Answers

Answer:

19

Step-by-step explanation:

Answer:19

Step-by-step explanation:

Mika's rosebush had 24 blooms in the first week of May. This was 80% as many blooms as Tammy's rosebush had during the same period. How many blooms did Tammy's rose bush have?

Answers

Tammy’s bush would have 30 blooms. 80% of 30 is 24.

Find the unit rate. Round to the nearest hundredth, if necessary.

$1.99 for 19 lb

The unit rate is $__________/lb.

Answers

Answer: $ 0.1047

Step-by-step explanation:

the scale factor for the triangles below is 3

Answers

Did you forget to add a picture or something? I don't know how to answer this question properly.  

2. Use the distributive property to rewrite the following expression.
3(x+5)

Answers

The answer is 3x+15

You multiply the x and 5 by 3 to get 3x and 15

Determine the maximum number of zeros of the polynomial function 5x^3-3x^2+2x+3

A. 1
B. 3
C. 2
D. 4

Answers

Answer:

a

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Just did the practice on edge:) 2020

the total cost to buy uniforms for players on a little league basketball team cna be found using the function y=25.5x+7.25, where x is the number of unifroms bought. If there are at least 5 players but no more than 10 players on the team, what is the domain and range of the function?​

Answers

Answer:

12.43 function step by step explanation

Simplify 23/128 ........

Answers

Answer:

23/128 is the most simplified form

Step-by-step explanation:

The GCF of 23 and 128 is 1, so it can't be reduced any further.

I hope this helps!

It’s already in its simplest form

Supply and demand coordinate to determine prices by working

together.
competitively.
with other factors.
separately.

Answers

Answer:

Together

Step-by-step explanation:

i took the test

Supply and demand coordinate to determine prices by working together.

What is supply and demand?

Supply and demand work hand in hand when determining prices of goods and service in the market.

According to the law of demand the higher the price of goods in the market the lower the demand for those goods while the law of supply states that the higher the price the higher the supply.

In the market the supply and demand plays an important roles as it enables consumer to determine the actual prices  and quantity of goods in the market.

Inconclusion supply and demand coordinate to determine prices by working together.

Learn more about supply and demand here:https://brainly.com/question/18146629

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