Mathematics High School

help, please. will give brainliest.

Help, Please. Will Give Brainliest.

Answers

Answer 1

Answer:

x =11

Step-by-step explanation:

XWY + YXZ = XWZ

5x+5  + 2x+8 = 90

Combine like terms

7x+ 13 = 90

Subtract 13 from each side

7x= 90-13

7x = 77

Divide by 7

7x/7 = 77/7

x = 11

Related Questions

Find the slope of the table shown

Answers

-3/2
Because when you find the slope it’s y/x and y equals -6 and x equals -4 and the simplified version is -3/2

Please help the picture is above. I’ll mark as brainliest.

Answers

Answer:

s= 2000n + 55000

comparing with y= mx +c

The slope of given line is 2000 which represents that  the salary of camden increases at the rate of 2000 per year .

Step-by-step explanation:

Which of the following rules could represent the function shown in the table?
f(x) = -2x
f(x) = 2x-1
f(x) = 2x+1

Answers

Answer: f(x) = 2x+1

Step-by-step explanation: Substitute the variable with the “x” values in the chart to check your answers.

1. f(x) = 2x+1

Add in the “x” value

f(x) = 2x(-1) or 2 multiplied by -1

f(x) = -2 + 1

If the answer is equal to your “y” value , it can represent the function.

ILL GIVE BRAINLIEST 2 THE 1ST PERSON WHO ANSWERS

Answers

Answer:

b

Step-by-step explanation:

Royce is taking violin lessons. The instructor charges an initial fee and an hourly fee. The amount Royce pays based on the length of his lesson is shown in the graph below. What is the instructor’s hourly fee?

$15 per hour
$22 per hour
$26 per hour
$37 per hour

Answers

the answer is $15 per hour

Answer: A just got it on edge

ASAP NEED HELP!!!!!!!!!

B=R/H Solve for H

Answers

Answer:

h = r/b

Step-by-step explanation:

Answer:

H = R         B

Step-by-step explanation:

H = R  

      B

Use the calculator to evaluate the function y = 1 *2 - 2 for the given values of x.
x= 4, y =
x=6, y=

Answers

Answer:

when x= -4, y= 2

when x= 6, y =7

Step-by-step explanation:

We have the x values, so we can plug them in and solve. for the first problem, it becomes y =1/4 (-4)^2 -2

first we do the exponent

y= 1/4 (16) - 2

Then the multiplication

y= 4-2

then subtraction

y=2

For the second problem, it becomes y= 1/4 (6)^2 -2   We follow the same steps

y = 1/4 (36) - 2

y= 9-2

y= 7

The function y = 1 *2 - 2 for the given values of x are

when x= -4, y= 2

when x= 6, y =7

We have the x values, so we can plug them in and solve. for the first problem, it becomes y =1/4 (-4)² -2

First we do the exponent

y= 1/4 (16) - 2

Then the multiplication

y= 4 - 2

then subtraction

y = 2

For the second problem, it becomes y= 1/4 (6)² -2   We follow the same steps

y = 1/4 (36) - 2

y = 9 - 2

y = 7

Learn more about function here:

https://brainly.com/question/33062106

#SPJ4

Given the expression 2m - 7x + 6 + 3x - 4 what are the CONSTANTS?

Answers

4 and 6 are constants

Answer:

The constants are 6 and 4

Step-by-step explanation:

They don’t have variables next to them

Plsss help, will reward brainliest!!! Thank you.



Look at picture^^^

Answers

Answer:

-2b and -0.9b and b/12

Step-by-step explanation:

solve for x in terms of y: 5y = 3x + 2

Answers

Answer:

d. x = 1/3 (5y - 2)

Step-by-step explanation:

5y = 3x + 2 (subtract 5y and 3x on both sides)

-3x = -5y + 2 (divide by -3 or multiply by 1/3)

x = 1/3 (5y - 2)

Write a two-column proof to verify each conjecture: If -1/3n = 12, then n = -36. This is for geometry btw. Any help would be much appreciated, thanks.

Answers

Answer:

Step-by-step explanation:

statement        reasoning

n = -36               given

-1/3 x -36 = 12    multiplcation property of equality

12 = 12                reflexive property

Max has 3 textbooks and 2
notebooks in his backpack. The total
weight of his backpack and its
content is 10,5 pounds. Each
textbook weighs 2.5 pounds. Each
notebook weighs 0.25 pound. What
is the weight of Max's empty
backpack?

Answers

Answer:

2 pounds

Step-by-step explanation:

3 • 2.5= 7.5
2•.25=.5
7.5+.5=8
10.5-8=2.5
Max’s empty backpack weighs 2.5 pounds

What is an eqination of the line that passes through the point (-3, -7) and parallel to the line 3x-y=5
I need the y=mx+b

Answers

Answer:

y = 3x + 2

Step-by-step explanation:

First you need to change the way the equation is said into a easier form:

y = 3x - 5

Since the line is parallel, you can use the same slope of 3:

y = 3x + b

Now you plug in the coordinates into the equation and solve for b:

-7 = 3 ( -3) + b

-7 = - 9 + b

-7 + 9 = b

2 = b

Now plig this into the equation and you have the answer

y = 3x + 2

If 120 million roses were sold on Valentine's Day, and 75% of the roses were red, how
many red roses were sold on Valentine's Day?

Answers

Answer:

Step-by-step explanation:

120 million * .75

90 million roses were sold on valentines day

Answer:

there were 90 roses sold on valentines day

Step-by-step explanation:

part=%*whole

p=75%*120

p=90

I need two answers pls

Answers

I know that one is 9/44. I’m not sure about the other one, sorry!

y=(-6)3x-8=
what is the answer

Answers

Answer:

8

Step-by-step explanation:

In the state of New Mexico, 85% of the land is above 4,000 feet in elevation.
Which fraction is equivalent to 85%?
A) 4/5
B) 5/8
C) 17/20
D) 1/85

Answers

Answer:

85 % = 17/20

Step-by-step explanation:

It is given that,

85% of the land is above 4,000 feet in elevation.

We need to write a fraction that is equivalent to 85%.

We know that, percent means dividing by 100 i.e.

[tex]85\%=\dfrac{85}{100}[/tex]

We can write 85 as 17×5 and 100 as 20×5

So,

[tex]\dfrac{85}{100}=\dfrac{17\times 5}{20\times 5}[/tex]

5 will cancel out from numerator and the denominator

[tex]\dfrac{85}{100}=\dfrac{17}{20}[/tex]

Hence, the correct option is (c).

-0.8x+40-8x-35 need help asap

Answers

Answer:

-8.8x + 5

Step-by-step explanation:

Equation:

-0.8x + 40 - 8x - 35

-0.8x -8x + 5

-8.8x + 5

*This answer might be from a misunderstanding*

Answer:

-8.8x + 5

Step-by-step explanation:

See attached picture!!

Hope this helps!!

Mark has $146 in his savings account. He withdraws $41, deposits $98, and then withdraws $64. Find the balance of his account.

What's the answer?

Answers

Answer:

$139

Step-by-step explanation:

subtract 41 from 146

=105

add 98

=203

subtract 64

=139

146 - 41 = 105
105 + 98 = 203
203 - 64 = 139

Mark Has A Balance Of $139.00 In His Savings Account.

I Hope This Helps! (^_^)

Sube purchased a new car priced at $24,050 without the tax. If the tax rate is 6%, how much tax did she pay?

Answers

Answer:

25493

Step-by-step explanation:

Incentive programs offered by 4 different retail stores are listed below.


Store 1: 25% off your total purchase


Store 2: $10.00 off every $50.00 you spend


Store 3: Mail in rebate of $40.00 off your total purchase


Store 4: 10% off your total purchase



Which store offers the best deal if you are purchasing $145.00 in merchandise?

Answers

Answer:

Store three with $105.00

Step-by-step explanation:

Create two tables with at least four coordinates each. In the first table, choose coordinates that make the relation a function. In the second table, choose coordinates that don't make the relation a function. Explain in complete sentences how you determined which coordinates would define a function and which coordinates would not.

Answers

9514 1404 393

Answer:

function: (1, 98), (2, 98), (3, 2), (4, -86)not a function: (1, 98), (2, 98), (3, 2), (3, -86)

Step-by-step explanation:

A relation that is a function has unique x-values. A relation that is not a function has at least one x-value that is repeated. The y-values do not need to be unique in either case, except that a repeat of the same (x, y) pair does not disqualify a relation from being a function.

In the table shown above, the non-function has the x-value of 3 repeated with different y-values.

Given the relation A = {(5,2), (7,4), (9,10), (x, 5)}. Which of the following values for x will make relation A a function?


9

4

7

Answers

It will be the first one 9

Suppose m <6= 147º. Find <1 and m<3

Answers

Answer:

∠ 1 = ∠ 3 = 33°

Step-by-step explanation:

∠ 3 and ∠ 6 are same- side interior angles and are supplementary , thus

∠ 3 + ∠ 6 = 180° , that is

∠ 3 + 147° = 180° ( subtract 147° from both sides )

∠ 3 = 33°

∠ 1 and ∠ 3 are vertical angles and congruent, thus

∠ 1 = ∠ 3 = 33°

24/root 3 multiply root 3/root 3

Answers

8 root 3 is the answer because you rational the denominator

Arnold puts $580 in a savings the account pays 3% simple interest. how much interest will he earn in 5 years

Answers

Answer:Arnold earns $87 of interest in 5 years.

Step-by-step explanation:

please help me and show all work 30 points
5x-(3x-6)=18

2(3x-4)=10

2x+7=5x+16

Answers

Answer:

5x-3x-6=18

2x=18+6

2x=24

x=24÷2

x=12

Enter the improper fraction as a mixed number. 5\2

Answers

Answer:2 1/2

Step-by-step explanation:

Which of these descriptions matches the graph

Answers

Answer:

oop

Step-by-step explanation:

oop

Answer:

No photo was given.

Step-by-step explanation:

Write the Equation in standard form The line which passes through (1,-4) and (-1, 6)

Answers

y= -5 there is no b in the equation y=Mx+b because the it passes through the origin
Other Questions
can anyone be confident or it is only ristricted to social extrovert people, what might help us enhance our confidence? Blank x 0.9 = 0.18 i need help asap The United States of America consists of 50 states and _____ territories.A.3B.4C.5D.6 Need help on this please Help. I would really appreciate it :) please help me i dont know this In modern taxonomy, species are the mosttaxa.broadcomplexspecific Help, Im stuck. Lol. What punctuation is used to enclose numbers or letters in a series? apostrophe comma hyphen parentheses quotation marks Katie's mom gave her $20.00 to buy school supplies. Katie needs to buy 3 binders and some mechanical pencils. If each binder costs $3.25 and each mechanical pencil costs $1.50, how many mechanical pencils can Katie buy using only the money her mom gave her? a) Sheetal has eight Rs 5. coins. After purchasing 1 kg of tomatoes, only one coin left with her. What is the priceof 1 kg of tomatoes? b)The shopkeeper has 46 kg 750 g of tomatoes in his stock. He sells 28 kg 850 g oftomatoes. What is the weight of tomatoes that are left? During World War I, tanks were used on the western front primarily to -O lead infantry advances across no-man's-land and into enemy territoryrelease chemical weapons in advance attacks on enemy positionsO destroy railroads and bridges used by enemy troopslaunch long-range rockets at enemy aircraft What did you find out from this investigation? Be thoughtful in your answer. Why does Armstrong doubt Wargrave's testimony about Edward Seton if x does not equal 16 then 2x+10 does not equal 42 Buddhists believe that Nirvana can be reached ________.Aby the caste of priestsBby becoming very richCby being reincarnated into someone beautifulDby finding peace and freeing oneself of pain and suffering Mrs. Moeser weights her grades. Tests are worth 60%, quizzes are worth 20%, homework is worth 10% and notebooks are worth 10%. Mike has a quiz average of 87, a homework average of 65, and a notebook average of 70. What does Mike's test average have to be for him to receive a 90 or higher? If you go to the moon your mass would ___.stay the sameincrease Solve the equation shown:-5(x - 3) +7x = 35x = FAST HBELP 1min oijdfgpidfgdfgdfgg With eNotes, students can store information using a digital .