Mathematics High School

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Solving a word problem with two unknowns using a linear...
A washer and a dryer cost $801 combined. The washer costs $51 more than the dryer. What is the cost of the dryer?

Answers

Answer 1
801 = x + 51 + x
801 = 2x + 51
750 = 2x
750/ 2 = 375
The dryer costs $375
375 + 51 = 426 ( washer costs )

Related Questions

Its substitution, and rearrangement you have to find x
y = 3x + 7 5x - 2y = -10​

Answers

Answer:

Step-by-step explanation: I dont know actually

y= 3x +5
Who looks better

Answers

None of them sorry because 1-2=1

Hello! I will give you fifteen points if you solve this correctly!

Answers

Answer:

mark each line about 1 in. apart

Plzzzzz give me Brainliest!!!!!  

Find the slope.....................

Answers

Answer:

-1 :)

Step-by-step explanation:

A spinner is divided into equal sections that are labeled with integer values.

What is the probability of the arrow NOT landing on a section labeled with a positive number if the spinner is spun one time?

Answers

Answer:

1/2

Step-by-step explanation:

look at all the numbers then look at only the negatives which are 2 then count the positive ones which are 4 from those numbers you get 2/4 simplify it, and you get 1/2.

Austin Moore has been working in a factory for 28 years. He is preparing to retire. His pension is calculated on the average of his last 3 years’ salaries where he earned $48,592, $47,590, and $47,710. His employer will give him 1.8% of that average for each year he worked. Calculate his pension.

Answers

Answer:24,173.856

Step-by-step explanation: you calculate the average of the last 3 years then find 1.8% of that number and then multiple by 28 years to find his total pension

Answer:

★ The answer is 24,173.856

Step-by-step explanation:

Hope you have a great day

PLEASE HELP
How do you write the set notation for the graph below

Answers

Answer:

The first one

Step-by-step explanation:

Its just playing with the signs, its not ____ and equal to so the last two arent it (because of the empty circle) and its greater than -1 so its number 1.

WEEEEEEEEEEEEEEEEEEEEEEE
PLEASE HELP

Answers

answer: 5b

the exponents basically cancel themselves out. :)

36 ft
27 ft
What is the length of the hypotenuse?
C
feet

Answers

36^2 + 27^2 = C^2
1296 + 729 = C^2
2025 = C^2
C = 45
45 feet is the length of the hypotenuse
Have a great day!!

WILL MARK YOU BRAINLIEST

Answers

(8)2+(x)2=(10)264+x2=100x2=100-64x2=36x=6BE = 6hope it helps..stay blessed...thank you....

At which root does the graph of f(x) = (x - 5)3(x + 2)2 touch the x-axis?
-5
-2
2
О
5

Answers

Answer: It should be -2 and 5

Step-by-step explanation:

The sum of two numbers is 51 and the greater number is twice the smaller number. Find the numbers.
a) set up the variables
Let _______ represent the first number Then _______ will represent the second number.
b) What is the equation that represents the above situation? c) Solve the equation.

Answers

Answer:

34 and 17

Step-by-step explanation:

x+y=51

2y=x

2y+y=51

3y=51

y=17

2(17)=x

x=34

Tabitha has a DVD rack which can hold 42 DVDS. She can fit 8 more DVDS on the rack before the rack is full. How many DVDS are on the rack?

Answers

Answer:

34

Step-by-step explanation:

42 dvds total but there is room for 8 more so

42 total size - 8 more can fit = 34 on the rack

i think im right unless i missunderstood the question

Answer:

34

                                             MARK BRAINLIEST

parker was able to pay 56% of his tuition with his scholarship .The remaining $6,057.35 he paid for with a student loan . What was the cost of parkers tuition ?

Answers

Answer:

$13,766.70

Step-by-step explanation:

Since he paid 56% with the scholarship, that means $6,057.35 is 44% of the total tuition

To find the total cost of tuition, divide 6,057.35 by 0.44

6,057.35/0.44

= 13766.70

So, the cost of Parker's tuition was $13766.70

4+5(2-3x)+4x
Help pls I need it FAST

Answers

The answer to the question is: 14-11x

Answer: 14 -11x

You first distribute 5 through the parenthesi to get 4 + 10 - 15x + 4x. Then calculate like terms to get 14 - 11x

Hi , I have geometric question
What is x angel ?

Answers

Explain how I would know the answer

Consider the polynomial 9n2+60n+100.
What are the square roots of the first and last terms?

square root of first term:

square root of last term:

Answers

First term: 3n
Last term: 10
Have a great day :)

PLEASE HELP I NEED IT LIKE ASAP!!!

Answers

Answer: oop i forgot

Step-by-step explanation srry

first hole needs 6 square feet, second hole needs 2 square feet.

Answer and will mark brainliest

Answers

Answer:

30

Step-by-step explanation:

please help its due today 8p+p=

Answers

The correct answer is 9p if you were to simplify

Technically that would be 9p only because p stand for 1 so 8+1=9.

Order these fractions from least to greatest 6/8, 3/8, 5/8

Answers

Answer:

3/8, 6/8, 5/8

Step-by-step explanation:

that is the right answer

Write an explicit formula for an, the nth term of the sequence 15, 12,9,....

Answers

Answer:

18-3n

Step-by-step explanation:

18-3(1)=15

18-3(2)=12

etc

etc

A polynomial has x-intercepts of 2, 0, and –1, and passes through the point (1, –10). Which functions could represent this graph?

x3 – x2 – 2x

x2 – x – 2

5x2 – 5x – 10

5x3 – 5x2 – 10x

its the last one!

Answers

D or c depends if girl or boy

Answer:

d

Step-by-step explanation:

Find the product
(4)(-11) =

Answers

Answer:

4 X -11

-44

plz mark as brainliest

Answer:

-44

Step-by-step explanation:

Basically It's like 4x11, but you put a negative sign.

evaluate. (5.2 + 3) × (6.4 - 1.4) ​

Answers

Answer: 41

Hope this helps ^W^
I believe it should be 41

graph the circle (x+2)^2+(y-6)^2=9

Answers

Answer:

8

Step-by-step explanation:

Step-by-step explanation:

I did this on desmos I hope it helps

3(x + 2) = 2x + 14
How many solutions

Answers

Answer:

I solution; x=8

Step-by-step explanation:

You have to solve for x by simplifying both sides of the equation and then isolating the variable

3(x+2)= 2x+14

Distributive Property

3x+6=2x+14

Isolate the variable

3x+6-6=2x+14-6        which is 3x=2x+8

3x-2x=2x-2x+8

x=8

..please help someone, im begging you. theres two screenshots i took bc its either a, b, c, or d

Answers

Answer:

It's C

Step-by-step explanation:

c!! have a good day and stay safe

I need this answered!
Simplify the following expression:
5s + 72 - 6
use s = -8 and z = -3
I Record your answer in this box:

Answers

Answer:

I believe its -82

Step-by-step explanation:

5 × -8 + 7 × -3 = -82

Fill in the next number in the list. .
3, 4, 6, 9, 13, 18,

Answers

Answer:

Next is 18+6=24

...

..

..

...

.

Answer:

uh... Are you counting by 2's? If so, it should be 2,4,6,8,10,12,14 and so on.

Step-by-step explanation:

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