Mathematics High School

I would appreciate any help ​

I Would Appreciate Any Help

Answers

Answer 1
x+2y=10 x+y=6
-6. -6
————————-
x+2y= 4 x+y
-x -y - x -y
———————
y=4 (ANSWRR)

*PLUG IT IN*
x+4= 6
-4. -4

x=2 (ANSWER)

the last choice is correct

Related Questions

There are 500 students in the 8th grade. Three percent were absent Friday. How many 8th graders were NOT absent Friday?

Answers

Answer:

485

Step-by-step explanation:

500/100=5

5*3=15

500-15=485

Hope this helps;)

Answer:

485

Step-by-step explanation:

uhh yeahh don't know lol ...

Answers

Answer:

for first blank its 1/3 and second blank is 5

Step-by-step explanation:

Answer:

y=-1/3x+5

Step-by-step explanation:

BRAINLIEST PLS

James paid 13.20 for 12 mangoes. For every 5 mangoes that he bought he got one mango free. Mary wants to by 4 mangoes from the same shop. She only has $5.10. How much more money does she need

Answers

Answer:

Mary needs $0.18 more

Step-by-step explanation:

12 mangoes = $13.20

For every 5 mangoes that he bought he got one mango free

This means he bought 10 mangoes (5 mangoes + 1 free mango the first time and 5 mangoes + 1 free mango the second time)

If James paid $13.20 for 10 mangoes, then

Each mango cost = $13.20 / 10

= $1.32

Each mango cost $1.32

Mary wants to by 4 mangoes from the same shop.

Total cost of 4 mangoes = $1.32 × 4

= $5.28

She only has $5.10.

How much more money does she need

Amount needed more = Total amount required - total amount available

= $5.28 - $5.10

= $0.18

Mary needs $0.18 more

Fifteen more than the square of a number is eight times the number.​

Answers

the answer to this question is 79

Answer: n = 3 or 5

n^2+15=8n

Or,

n2 - 8n + 15 = 0

(n - 3)(n - 5) = 0

So n is 3 or 5.

A certain shade of paint is made by mixing 8 parts blue paint with 3 parts
white
paint. To get the correct shade, how many quarts of white paint should be mixed
with 64 quarts of blue paint?

Answers

Answer:

15 quarts

Step-by-step explanation:

$300 + $0.07s = $426

Answers

Answer:

0.0.0.0

Step-by-step explanation:

i just dont know it thpo jrnij4tg ihtbgotno5ybih6

wkby9erbojwlsb

e'b\'fb'd

f/b

e \

 

fb rg

j

6u

kj6u

k

w57'k

j5uk8wo3

Evaluate 9/12 × 6/9 Give your answer in its simplest form.

Answers

Answer:

1/2

Step-by-step explanation:

reduce 12 with 6 and 9 with 9 and your equation is now 1/2 x 1/1

you now multiply ur franction, which gives you   1/2

hope this helped :)

Will give brainliest if correct.

Answers

Answer:

y = -5x - 10

Step-by-step explanation:

Slope-intercept form: y = mx + b

m = slope

b = y-intercept

Now, in your case:

5x + y = -10

Move 5x (don't forget to change the signs!):

y = -5x - 10

Hope this helps!

I NEED THE ANSWER NOW

Answers

Answer:

The last one

Step-by-step explanation:

68/5 - 22/5 = 46/5 = 9 1/5

Answer:

Option d

Explanation:

[tex]\frac{68}{5} - \frac{22}{5} = \frac{46}{5}[/tex]

46/5 in mixed fraction is [tex]9\frac{1}{5}[/tex]

Which is the definition of a ray

Answers

all of the  lines in which light and heat may stream through from the sun or any luminous body, or pass through small openings.

Step-by-step explanation:

Answer:

Ray: Any of a set of straight lines passing through one point. Each of the lines in which light (and heat) may seem to stream from the sun or any luminous body, or pass through a small opening.

(I'm so sorry if this is wrong)

Hope this Helps!

What is the speed of a cheetah that travels 116 m in 3.0seconds

Answers

It would be 38 1/3 38.333 repeating.
This is because speed= distance/time

Answer:

38.6666666667

Step-by-step explanation:

speed = distance/time.

Time: 3.0

Distance: 116 miles.

116/3.0 = 38.6666666667.

Twelve large bottles of water cost $9.How many bottles can you buy for $3?

Answers

Answer: 4 large bottles of water for $3.

Step-by-step explanation: To find how many large water bottles you can buy with $3, you’ll have to divide 12 by 3 which equals to 4. You can check your answer by multiplying 4 x 3 which equals to 12, which is the original amount of large water bottles you can buy for $9.

An element's identity is determined by the number of

Answers

Answer:

number of protons

Step-by-step explanation:

The identity of an element is determined by the number of protons. One cannot alter the number of protons without altering the identity of the element. By adding a proton, the atomic number increases by one and the element identity changes. Number of neutrons can be altered to create isotopes.

Can someone explain this to me if you can.​

Answers

Answer: I wish I can help, but I don't know how to explain it

So basically they are asking you to find what 2 1/3 is in a money amount and the answer is going to be negative because the productions are decreasing

Without multiplying, is 4 × 0.36 less
than or greater than 4? Explain its for my little sis oof

Answers

Answer:

Less

Step-by-step explanation:

Think of it like this:

Four times of 0.36

0.36 + 0.36 + 0.36 + 0.36 = 1.44

So 4 × 0.36 is less than 4

Hope I helped your little sista :)

yes 4 x 0.36 is less than 4 because when you mulitply 4 by 1 the answer is 4 so any number under that will be less than 4

if petrol cause $1.20 per gallon how much would 5 3/4 gallons cost

Answers

It would cost $6.90:)

Answer:

$6.90

Step-by-step explanation:

1.20 x (5 3/4) = 6.9

Which statement is true? Select all that apply
The relationship is proportional.
The slope is -6.
The slope is negative.
The y-intercept is -3.
The equation of the line is y = -3x.

Answers

1. The relationship is proportional.
2. The slope is negative.
3. The equation is y = -3x

What is the solution to the equation?
3 + 3x – 5 = r
A.
-2 and -7
B.
2 and 7
O c.
-2
D. 7

Answers

Answer: -2 and -7 i think
A -2 and -7 is the answer


Solve the equation 3x = 2x +5.
What can you do to isolate the variable on one side of
the equation?
What is the solution?

Answers

Subtract 2x from both side
X = 5
The solution is 5

Answer:

1. C

2. D

Step-by-step explanation:

In that order

Solve for x

3x−8≤23 AND −4x+26≥6

Answers

Answer:

Step-by-step explanation:

Ok so the first one is X<31/3

And the second one is X>-5

Emily is preparing cookies for her friends she is at the market where she sees a 14 ounce bag of chocolate chips for 3.50 the market also sells a 24 ounce bag for 5.28 which size bag is better to buy

Answers

Answer:

Bag 2

Step-by-step explanation:

Given

Bag 1:

[tex]14\ ounce = 3.50[/tex]

Bag 2:

[tex]24\ ounce = 5.28[/tex]

Required

Which is a better buy

To get which buy is better, we first get the unit price of each bag.

[tex]Unit\ Price = Amount/Size[/tex]

For bag 1:

[tex]Unit\ Price = 3.50/14[/tex]

[tex]Unit\ Price = 0.25[/tex]

For bag 2:

[tex]Unit\ Price = 5.28/24[/tex]

[tex]Unit\ Price = 0.22[/tex]

The best buy is the one with smaller unit price

Hence, bag 2 is better to buy

1 is 25% of what number

Answers

Answer:

4

Step-by-step explanation:

because 25% times 4 makes 100 so it is 4

In Tallahassee, Florida, CR 373 intersects non-parallel streets CR 363 and Monroe Street. Which locations/structures represent consecutive (same side) interior angles? Select all that apply.
Fast Food 2 and the Park

the Lake and the Post Office

the Apartments and Fast Food 1

Fast Food 2 and the Grocery Store

the Apartments and the Post Office

the Big Box Store and the Grocery Store

Answers

Answer:

Option (3)

Step-by-step explanation:

Option (1)

Fast food 2 and the Park → Consecutive exterior angles

Option (2)

The lake and the Post office→ Consecutive exterior angles

Option (3)

The Apartments and Fast food 1 → Consecutive interior angles

Option (4)

Fast food 2 and the Grocery store → Linear pair of angles

Option (5)

The Apartments and the Post office → Linear pair of angles

Option (6)

The Big Box Store and the Grocery Store → Consecutive interior angles

Therefore, Option (3) and Option (6) will be the correct options.

X 2.2.PS-15
Challenge The price of Stock A at 9 A.m. was $12.96. Since then, the price has been increasing at the
rate of $0.11 each hour. At noon the price of Stock B was $13.46. It begins to decrease at the rate of
$0.12 each hour. If the two rates continue, in how many hours will the prices of the two stocks be the
same?
In how many hours will the prices of birch stocks be the same?

Answers

Answer:

$6.36 would be your answer￣へ￣

Answer: 0.56 round to the nearest tenths which is 6. So, it’s $6

Step-by-step explanation:

Can someone solve all these answers for this polynomials worksheet?

Answers

Answer:

2. 4

3. 5

4. 8

5. 9

6. 1

7. 6

8. 5

9. 7

10. 2

Step-by-step explanation:

Count the number of terms for each.  Alternately, count the number of "+" and "-", and add 1.


PLEASE ANSWER ASAP
Part I: Given the function ()-3./242)
A. What restriction is there on the value under the square root symbol? In other words, what can't you
do with a square root expression? (1 point)

Answers

Answer:

x - 2 ≥ 0

Step-by-step explanation:

The expression under the square root cannot be negative, thus

x - 2 ≥ 0 , that is

x ≥ 2

The table represents a linear function. WhT is the slope of the function?

Answers

Answer

The slope of the function is 5.

Step-by-step explanation:

What is the equation of a line passing through the point (-4, 8) that is parallel to the line y = 2x + 6

Answers

Answer:

y = 2x + 16

Step-by-step explanation:

slope is parallel and equal to y = 2x + 6

y intercept = 16

Answer:

b - y=2x+16

Step-by-step explanation:

y=y1+m(x+x1)

(-4,8)

y=8+2(x-4)

y=8+2x-8

add 8 on both sides

y=2x+16

The three-digit number "ab5" is divisible by 3. How many different three-digit numbers can "ab5" represent?

Answers

Answer:

30

Step-by-step explanation:

I can't prove this, but I can tell you the answer.

30.

a = 100 s  digit

b = 10 s digit

5 is always the units digit.

I'm pretty sure that 30 is the correct answer.

What an interesting question. If I find out how it is done, I'll post it in the comments.

I can say this much.

a + b + 5 must be divisible by 3.

a = 1     b = 9     + 5

a = 1     b = 6     + 5

a = 1     b = 3     + 5

a = 1     b = 0 +  5

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

Three more are obtained by interchanging the 100s and 10s digit except for b = 0

a = 9     b=1    + 5

a = 6     b =1   + 5

a = 3     b= 1   + 5

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

a = 2    b = 2 + 5

a = 2    b = 5  + 5

a = 2    b = 8  + 5

only 2 more are obtained by interchanging the 10s and 100s digit

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

a = 3   b = 4    +5

a = 3   b = 7    +5

You can't go any further. You get 2 more by interchanging the b and a digits.

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

I hope you see what I've done here. I don't think this is an exact proof, but it is an exhaustive search.

slope of - 1/2 and y-intercept of 3 ​

Answers

Answer: 5/2

Step-by-step explanation:

Other Questions
If P is the orthocenter of ABC, AB = 13, BF = 9,and FC = 5.6, find each measure & the perimeter of triangle ABC. And overseas trade network driven by the desire for distant luxury items like silk ivory and spices what was the central claim made by james 1 Jay works at a sandwich shop. He needs to make 7 turkey sandwiches. Each sandwich will have 1/3 of a pound of turkey. How many pounds of turkey will Jay need to make the sandwiches? Remember what of means! And remember to press submit after you answer the question Can someone help me with all of this? Cause I think Im messing up. Can someone please correct me? Will give brainliest and heart! riddle #2 I am a five digit even number.all of my digits are factor of 24.4/5 of my digits are even.The digit in my thousands place equals the perimeter of a 22 array.The digits in my ten thousand places is twice the value of the digits in the hundreds place, but half the value of the digits in the thousands places. The digit in my tens places equal the number of lines of symmetry in an isosceles triangle. O A) declare that that person is innocent.O B) declare that that person is guilty.o C) wonder whether that person is guilty.OD) keep that person's guilt a secret.I WILL MARK BRAINLIEST ANSWER NOW PLSSSSSS THE QUESTION IS to maintain someones guilt is to_____ How many O2 molecules are required for to undergo cellular respiration? what would be the velocitywhen a dog of 10kg and it's kinetic energy is 20J Please write at least 400 word reply.British grocery retailer Tesco isnt accustomed to failure, but after spending five years and about $1.61 billion, Tesco managers began preparing to sell or close the companys 199 Fresh & Easy markets and get out of the United States for good. Fresh & Easy was a novel format for Americansstores that were larger than convenience stores but smaller than supermarkets and that focused on selling fresh foods. As it turned out, Americans found the format neither fresh nor easy. Managers imported British favorites instead of adapting to American tastes, and each store carried the same selection of prepackaged meals and other products, no matter its location. There was no deli section where food could be made to order. Prepackaged sandwiches are commonplace to the British, but to American shoppers they seemed like something from a vending machine. The timing didnt help either. Fresh & Easy opened in the United States just before the recession devastated many of the areas in California, Arizona, and Nevada where it located its earliest stores. The chain never turned a profit.Case QuestionBased on this caselet and the concepts learned in this topic, which kind of international strategy do you think Tesco was applying in America? Tesco has now decided to open its stores in India. As a manager at Tesco, how will you do things differently this time to save the company from being a failure in India? Answer correctly for brainliestNEED ASAP 14. (01.04)On the graph of the equation 3x + 2y = 18, what is the value of the y-intercept?-9-669 I love how theres people who are actually tryna get help and then theres people who are just like hiiii For any Canadians that can help me out with this question I will appreciate it!! How could immigration policies possibly address some of these negative consequences of an aging population in Canada? If you answer this I will give your brainliest If John is leaving a 15% tip on $24 what is the amount of money he is leaving? plz help will mark brainliest 6th grade testSubmit your poem by typing, or copying and pasting it into the essay box. Valerie bought a guitar at a sale price of S = 0.8g, where g represents the original cost of the guitar. Which expression shows the sale price in a way that emphasizes the percent discount that she received? A S = (1 + 0.8). B S= (1 +0.2) g C S= (1 - 0.8). D S = (1 0.2) g Explain how a sedimentary rock can turn into a metamorphic rock. To eat a balanced diet is to satisfy what your bodydesiresneedswants Have you ever been at sea in a dense fog, when it seemed as if a tangible white darkness shut you in, and the great ship, tense and anxious, groped her way toward the shore with plummet and sounding-line, and you waited with beating heart for something to happen? I was like that ship before my education began, only I was without compass or sounding-line, and had no way of knowing how near the harbour was.Which statement best describes the purpose of the imagery in the excerpt?It allows the reader to feel how lost Helen feels before she learns to communicate.It allows the reader to feel how excited Helen feels when her new teacher arrives.It keeps the reader in suspense and eager to find out what happens to Helen. It paints a picture for the reader of how dangerous it is to be lost at sea.