Mathematics High School

So yall finna ignore my question even when I offer brainliest?!

Ha i gotchu I you guys an even hard one to help me on :)



-gives brainliest,thx,ratings-

(Answer all and Correctly)

(the top two are diff than the bottom two)

So Yall Finna Ignore My Question Even When I Offer Brainliest?!Ha I Gotchu I You Guys An Even Hard One

Answers

Answer 1

Answer:

(39) -6x+7 (40) 33n+15 (41) -4a-4 (42) 2k

Step-by-step explanation:

Related Questions

HEY THERE! PLEASE ANSWER THE MATH QUESTION IN THE PHOTO! THE CORRECT ANSWER WILL BE MARKED AS BRAINLIEST ,GET POINTS AND I WILL ALSO FOLLOW YOU! THANKS! (if you can explain your answer)
xoxo

Answers

Answer:

kinda sus =456ijdhdiieoq

Answer:

D (12)

Step-by-step explanation:

10%= 6 tickets

Therefore 20%= 12 tickets

Your welcome :)

Help me please
Hannah receives no commission on her first $60,000 in car sales. For every dollar over $60,000 in sales, she earns 25% commission.
If Hannah makes car sales of $128,000, how much does she makes in commission?


A
$7,000
B
$15,000
C
$17,000
D
$32,000

Answers

The answer is D $32,000

Expand and simplify 3(x + 4 ) +2 (x + 5) quickly please

Answers

Answer : 5x + 32

Step-by-step explanation:

3(x + 4 ) +2 (x + 5)

3x + 12 + 2x + 10

5x + 32

The answer to your question is
5x +32

What is 18% of 700????????????????????????????????????????

Answers

Answer:

126

Step-by-step explanation:

the answer is 126 hope that helps

Answer:

126

Step-by-step explanation:

this is the right answer

FREE BRAINLIEST!! ill also answer questions that you have posted if you answer correctly!!!! (30pts)

Answers

its 16 hope this helps

Sally answered 90% of the math testquestions and 80% of the history test questions correctly. if each test had 50 questions , how many questions in all did she answer correctly?

Answers

Answer:

85
Step by step explanation

375 x228 step by step How to solve

Answers

The answer is 85,500

Simplify the following expression 2n+6+4y+8

Answers

Answer:

2n+4y+14

Step-by-step explanation:

Answer:

So we are going to Simplify 2n+6+4y+8

First thing we add the numbers:

2n+6+4y+8=

2n+14+4y=

Which equals

2n+4y+14

Answer :

2n+4y+14

Factor completely: 5x^2-11x+6

Answers

(x-1)x(5x-6)

Answer^^^^

Round to the nearest tenth 0.7456

Answers

The answer is 0.7 :———————
Answer: 0.7

Hope This Helps

Hailey took a taxi from her house to the airport. The taxi company charged a pick-up fee of $2.40 plus $4.50 per mile. The total fare was $87.90, not including the tip. Write and solve an equation which can be used to determine mm, the number of miles in the taxi ride.

Answers

Answer:

The taxi drove Hailey for 19 miles.

Step-by-step explanation:

1. Subtract the tip.

$87.90 - $2.40 = $85.5

2. Divide by the price per mile. ($4.50)

$85.5 / $4.50 = 19

y = 2x – 1

how do you graph this linear equation???​

Answers

Answer:

You can choose x as any value like x = 7

if x were to equal 7 then

the equation would be y = 2 times 7 - 1

2 times 7 = 14 and 14-1 = 13

y would be 13 ifi x was 7

so you can graph the point 7,13

Step-by-step explanation:

2 litres of lemonade costs £2.60. Find the cost of 6 litres of lemonade

Answers

Answer:

£7.80

Step-by-step explanation:

Since you multiply 2 by 3 to get 6, we are going to multiply 2.6 by 3

2.6 x 3 = 7.8

Thus the cost of 6 litres of lemonade is £7.80

help please! :) thanks!!!

Answers

Answer:

C

Step-by-step explanation:

Mitochondria is the powerhouse of a cell

(16/25)-3/2 help me solve​

Answers

Answer:

-43/50

(decimal) = -0.86

Step-by-step explanation:

Find the LCD which is 50.

16/25 will be multiplied by 2 (because 25 x 2 = 50) so it will then equal 32/50

3/2 will be multiplied by 25 (2 x 25 = 50) = 75/50

subtract them which will give you -43/50

12 = 3(m - 17)

Help please. You have to use distributive property to solve.

Answers

Answer:

m = 21

Step-by-step explanation:

12 = 3(m - 17)

12 = 3m - 51 (Found using the distributive property)

63 = 3m (Found by adding 51 to both sides)

21 = m (Found by dividing both sides by 3)

Hope this helps :)

(GIVING BRAINLIEST!!!)

Last night, Roberto spent 90 minutes doing homework, infinity symbol hour reading, and 540 seconds making his lunch for the next day. How many more minutes did Roberto spend doing homework than he did reading and making his lunch?

A) 81 minutes
B) 50 minutes
C) 49 minutes
D) 41 minutes

Answers

Answer:

A) 81 minutes

Step-by-step explanation:

Find the domain and range of f(x)=4*(1/2)^x

Answers

domain is the set of x-values and range is the set of y-values.

Help plzzzz.................

Answers

Answer:

a = 6, b = - 12

Step-by-step explanation:

Expand the left side and compare the coefficients of like terms to those on the right side.

a(4x - 10) ← distribute parenthesis

= 4ax - 10a

Compare to 24x + 5b , then

4a = 24 ( divide both sides by 4 )

a = 6

Then

5b = - 10a = - 10(6) = - 60 ( divide both sides by 5 )

b = - 12

Solve the following equation:
1.3(a + 2) + 5.6 = 17.3

Answers

Answer:

a=7

Step by step Explanation:

Step 1: Simplify both sides of the equation.

1.3(a+2)+5.6=17.3

(1.3)(a)+(1.3)(2)+5.6=17.3(Distribute)

1.3a+2.6+5.6=17.3

(1.3a)+(2.6+5.6)=17.3(Combine Like Terms)

1.3a+8.2=17.3

1.3a+8.2=17.3

Step 2: Subtract 8.2 from both sides.

1.3a+8.2−8.2=17.3−8.2

1.3a=9.1

Step 3: Divide both sides by 1.3.

1.3a      9.1

1.3     =   1.3

a = 7

 

Andrew has $550 in a savings account that earns 5 % annually. How much will he earn in interest in 4 years?​

Answers

Answer:

I think 668.52, but im not exactly sure

Answer:

2200

Step-by-step explanation:

So if you do 550 and x that by 4 it equles it is 2200 .

What is the difference between largest and smallest fraction below?

1/5 7/20 3/10

Answers

answer: 3
because 1/5 is equal to 4/20 and 3/10 is equal to 6/20 so the largest fraction is 7/20. difference between 7 and 4 is 3.
idek if that's correct

What is the answer for this equation 600 is 4/9 of what number 

Answers

Answer:

933.3333333

Step-by-step explanation:

If y varies directly as x, and y=-4 when x=8, find y when x=3

Answers

I believe it would be negative 9 because your subtracting by twelve again. I hope that helped

42 = y + 15 whats y? y == __

Answers

y=27 because 42-15 is 27

Solution

[tex]y=27[/tex]

Step-by-step explanation:

Subtract [tex]15[/tex] from both sides of the equation:

[tex]42=y+15[/tex]

[tex]42[/tex][tex]-15=y+15[/tex][tex]-15[/tex]

Simplify:

Subtract the numbers:

[tex]42-15=y+15-15[/tex]

[tex]27=y+15-15[/tex]

Subtract the numbers:

[tex]27=y+15[/tex][tex]-15[/tex]

[tex]27=y[/tex]

Move the variable to the left:

[tex]27=y[/tex]

[tex]y=27[/tex]

[tex]y=27[/tex]

Anyone help me with this?
Are these triangles Congruent? By what postulate?

No
Yes. SAS
Yes, SSA
Yes, SSS​

Answers

Answer:

Yes, SSS

Step-by-step explanation:

The triangles have those lines in the sides, and that means that the side is congruent to the corresponding side. Since all three sides are congruent to all three sides on the other triangle, they will be congruent.

Answer:

Yes, SSS

Step-by-step explanation:

What is 6 x 1.11?
Give your answer in pounds.

Answers

Answer:

Step-by-step explanation:

6.66 pounds is the correct answer

PLEASE ANSWER FAST NEED RIGHT NOW

Given a polynomial function f(x), describe the effects on the y-intercept, regions where the graph is increasing and decreasing, and the end behavior when the following changes are made. Make sure to account for even and odd functions. When f(x) becomes f(x)-4 When f(x) becomes -f(x+2)

Answers

f(-x)= - f(x) will be The function will pass through first and fourth quadrant.
Y intercept =0
Function is increasing in it's domain [-∞, ∞]

HERES ANOTHER ONE PLEASE HELPPP

Answers

Answer:

30.

Step-by-step explanation:

you get tot the 180-50=120.

120÷2=60

90-60=30

.- Sí 159.6 gramos de Fe2O3 liberan 67.2 litros de CO2 ¿cuántos litros de CO2 se liberan si reaccionan 45 gramos de Fe2O3? de acuerdo a la siguiente reacción: Fe2O3 (s) + 3 CO (g) 2 Fe (s) + 3 CO2 (g)

Answers

Answer:

45 g de oxido de hierro (III) liberarán 18.9 L de CO₂

Step-by-step explanation:

La reaccion quimica es la siguiente:

Fe₂O₃ (s) + 3CO (g)  →  2Fe (s) + 3CO₂ (g)

1 mol de oxido de hierro (III), reacciona con 3 moles de monoxido de carbono para liberar 3 moles de CO₂ y 2 moles de Fe sólido.

Pasamos la masa de F₂O₃ a moles:

159.6 g . 1 mol /159.7g = 1 mol de oxido

Entonces, aplicamos la regla de tres:

1 mol de oxido produce 3 moles de dioxido de carbono, indudablemente eso será lo que formemos de producto, por lo tanto 3 moles de CO₂ estan ocupando 67.2 litros.

Ahora calculamos los nuevos moles:

45g . 1 mol /159.7 g = 0.282 moles

Aplicamos la regla de tres:

Si un mol de oxido produce 3 moles de CO₂

0.282 moles producen (0.82 . 3 ) = 0.845 moles de CO₂

Como tenemos menos moles de gas, el volumen ocupado sera mayor, hacemos la regla de tres:

Si 3 moles de CO₂ ocupan 67.2 litros

0.845 moles ocuparan (0.845  . 67.2/  3 ) =  18.9 litros

Other Questions
What landform has the nickname of the "Roof of the World"? A shirt originally cost $38.48, but it is on sale for $26.94. What is the percentage decrease of the price of the shirt? If necessaryround to the nearest percent.A. 70%B. 24%C. 43%D. 30% a customer left a tip of 25$ this is 20% of his bill. whats the price of the bill? 3 ( 2 - 2 ) + 2 ( - 2 x 3 + 4 ) Can you help me? i'll give brainliest!! (DON'T ANSWER JUST FOR POINTS)Follow the prompt to write a Process Description, which is an essay explaining a familiar process. Write using standard English vocabulary and language structures.1.I write clearly and effectively at my grade level in English. I focus on my topic.2.I use English language structures clearly and precisely. I successfully use a variety of verb tenses, grammar features, and sentence patterns.3.I use grade-level English vocabulary and my writing has an appropriately academic tone. 4.My ideas are logically connected and organized. I use a variety of transition words to show order and connect ideas.5.I develop my ideas with precise details and/or examples, and I clearly express abstract ideas.6.I use correct spelling, grammar, and punctuation and write using standard English. My writing is easy to understand and largely free of errors. Find the slope of the line that passes through these two points:(-12, -1) and (-3,-4) what kinds of things has air pollution done? why should we care? What is the exact value of sine of 8 pie/3 Frankie is in charge of writing a script for a television show, along with six other writers. The script must be finished by the end of the week. Frankies co-workers all bring slightly different strengths to the table, but all are at least competent. Frankie wants to write the best possible script in the generous amount of time he has to work with. In this example, which style of leadership would be most effective for Frankies goals?a.Authoritarianb.Coachingc.Democraticd.Delegative In the figure below, UX and UV are tangent to the circle centered at 0. The segment XV passes through the center of thecircle. Given that UX= 15.7 and XV = 8.5, find XW.Help help pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee! ;[ ;] Why is the archaeological site of Pompeii so important to our understanding of life in a Roman town? pls help me i dont know how to do it What do I do 900m = 2.700 15j + 12k = 185j + 4k = 6 we know that a continental polar air mass bring cold dry air, whereas a continental tropic brings hot dry air. Based on what you know about the interaction ofair masses what kind of frontal boundary is more than likely going to occur when those twoextreme air masses meet?5 Points how do I find the perimeter of a triangle PLS HELP ASAP If -2 is added to each of the x and y intercepts of the line 3x + 2y = 6, find the new equation of the line BRAINLIST IF U ARE CORRECT AND ANSWER ALL OF THEM!!!!!!!!!!Match the name of the way water is used to its description.Drag the answers into the correct boxes.Water used in businesses such as restaurants, hotels, offices, grocery stores, police stations, and malls.Water that is delivered to homes and schools.Water that is used for raising crops in dry areas.Water used in rural areas where people dig wells.Commercial Domestic Public Irrigation If the diagonals of a shombus are 10 and 24, find the area of the rhombusA120 unitsB240 units60 unitsD180 units