Mathematics Middle School

Which ordered pairs in the form (x, y) are solutions to the equation

4x−5y=24

Select each correct answer.


(6, 0)

(4, 8)

(−9, −12)

(1, −4)

Answers

Answer 1

Answer:

(6, 0) (-9, -12) (1, -4)

Step-by-step explanation:

Answer 2
To find the x-intercept, substitute in
0 for y and solve for x. To find the y-intercept, substitute in 0 for x and solve for y.
x-intercept(s):
(6,0)


y-intercept(s):
(0, - 24/5)

Related Questions

x + .029 = .0078 .................

Answers

Answer:

x=0.0212

Step-by-step explanation:

x=0.0212

Graph the function f(x) = 5(0.21)x. (15 pts)

A.) an exponential graph decreasing from the left and crossing the y axis at 0 comma 21
B.) an exponential graph decreasing from the left and crossing the y axis at 0 comma 5
C.) an exponential graph decreasing from the left and crossing the y axis at 0 comma 18
D.) an exponential graph decreasing from the left and crossing the y axis at 0 comma 8

Answers

Answer: c

Step-by-step explanation:

Answer:

B or D

Step-by-step explanation:

i can say its hard to tell with how its worded

i hope this helped no gurantee only cause i dont really get it but i tried

Explain the steps for dividing decimals. Write three or four sentences.

NO SAMPLE RESPONSE FROM EDGINUTY

Answers

Answer:

1.First Move the decimal point in the divisor and dividend.

2.Place a decimal point in the quotient (the answer) directly above where the decimal point now appears in the dividend.

3.Divide as usual, being careful to line up the quotient properly so that the decimal point falls into place.

Step-by-step explanation:

I got it from google tbh

Answer:

divosion or nah?

Step-by-step explanation:

Math homework 8th grade middle school

Answers

20.


since we know one of the angles is 60 we can subtract that from 180

we get 120° left to figure out

we know that (x+20) + 3x has to equal 120

now we can solve this equation

(x+20) + 3x =120

4x+20=120

4x=100

100/4= 25

x=25
20^^^ lol I need points <3

PLZZ HELP IF RIGHT I WILL GIVE BRAINLIEST
Rewrite 5 − 6 using the additive inverse and display the new expression on a number line

Answers

Answer:

i believe its the second one.

Step-by-step explanation:

the second line plot is the one that seems most right to me

Answer:

5+(-6)

your answer is B

How many atoms of nitrogen are present in the chemical formula:

C8H10N4O2





Group of answer choices

8

4

10

Answers

Answer:

4

Step-by-step explanation:

Nitrogen is represented by N

The number after N is 4

Answer:

4

Step-by-step explanation:

hope this helped

PLEASE HELP WILL REWARD 43 POINTS
Find the measures of the complementary angles that satisfy each case:

The measure of the first angle is 40° less than the measure of the second.

Answers

Answer:

first - 25 degrees, second - 65 degrees

Step-by-step explanation:

First 25 degrees second 65 degrees

Volunteers at same school use some of the student councils savings for a special project. They buy 7 backpacks for $8 each and fill each backpack with paper and pens that cost $5. By how much did the student councils savings change because of this project?

Answers

Answer: 91

Step-by-step explanation:

The 7 backpacks cause a a change in the council's savings of the sum:

The 7 paper and pens cause a change in the council's savings of the sum:

The total change in the council's savings is.

The 7 backpacks cause a a change in the council's savings of the sum:

Answer:

Mmm 91

Step-by-step explanation:

7 backpacks that are $8 each so 56

They fill each backpack with things that cost $5 and there are 7 backpacks so 35

Add it up and that equals $91

The student council's savings changed by $91 because of this project

Hopes this helps dude ^-^

2,776,714 rounded to the greatest place value is?How many zeros are in the rounded number?The estimated speed of light using a power of 10 is? *country b has 3,925 more people?

Answers

Answer:

3,000,000. 6 Zeros. 898,752,432,640, and the last answer doesn't make sense.

Step-by-step explanation:

299,792 kilometers per second
APEX just did it!

Ethan needs to save at least $500 to purchase a new dirt bike. So far, he has saved $175. If he hopes to use two-fifths of his next paycheck to cover the remaining amount, how much money must he make in his paycheck?

Define a variable, set up an inequality, then solve.

Answers

Inequality = 2/5x + 175<500
. -

Answer= 1625/2 or 812 1/2

Answer: Inequality: 175+2x/5 ≥ 500. He must make $812.5 or more in his paycheck

Step-by-step explanation:

175+2x/5 ≥ 500

2x/5 ≥ 500-175

2x/5 ≥ 325

2x ≥ 325*5

2x ≥ 1,625

x ≥ 1,625/2

x ≥ 812.5

For every 1/2 mile that Ria runs, she walks 3/4 miles. What unit rate gives the number of miles Ria runs for every mile she walks?

A) 2 miles run to 3 miles walk
B) 2/3 miles run to 1-mile walk
C) 3 miles walk to 2 miles run
D) 3/2 miles walk to 1-mile run

Answers

Answer: A do

Step-by-step explanation: Because for every two mile she run she walk three mile

Answer:

I think the answer is A because if she runs 2 miles then that means 1/2, 4 times and then there is the other part witch is the 3 miles and that means 3/4 miles, 12/4. 12/4=3 (4 x 3=12) so the answer is: A) 2 miles run to 3 miles walk

Hope this helps

If b = 3, then b -2 is equivalent to _____.

a. -6
b. 1/9
c. 9
d. -9

Answers

Answer:  1/9

Wherever you see 'b', replace it with 3, since b = 3

So,

b^(-2) = 1/(b^2)

b^(-2) = 1/(3^2)

b^(-2) = 1/9

The answer would be B

how can you drop 2 eggs the fewest amount of times, without them breaking

Answers

Answer:

If it is dropped from that floor or below, it will be completely undamaged and you can drop the egg again.

Step-by-step explanation:

Solve the equation 5.25x + 6 = 74.25. Enter your answer in the box.

x =

Answers

Answer:

x=14.1428571 or simplified x=14.14

Step-by-step explanation:

5.25x+6=74.25

-6              -6

_______________

5.25x=74.25

(divide both side by 5.25)

x= 14.1428571 or simplified x=14.14

Answer:

13

Step-by-step explanation:

If 7 pounds of flour costs $13, what is the price per pound? *

$0.93
$2.33
$1.86
$1.49

Answers

You would do 13 divided by 7 which is 1.8571, but you have to simplify, to the nearest hundredth. So 7 is greater than 5 so the answer would be $1.86

The cost of 1 pound of flour is $1.86.

What is the unit rate?

Unit rate can be defined as the ratio between two measurements with the second term as 1. It is considered to be different from a rate, in which a certain number of units of the first quantity is compared to one unit of the second quantity.

Given that, 7 pounds of flour costs $13.

Cost of 1 pound of flour = Total cost/Number of pounds

= 13/7

= 1.86

Therefore, the price per pound is $1.86.

To learn more about the unit rate visit:

https://brainly.com/question/11258929.

#SPJ3

1. (-12) =
2. (-3) + (-5) =
3. (-25) ÷ 5 - (-3) =

answer the questions, please

Answers

1= -1.2x10^1
2 = -8
3 = -2

CAN SOMEONE PLEASE PLEASE HELP ME ILL MARK BRAINLIEST PLEASE Thank you

Answers

Answer: First One's order = 1.7%, 17/100, 17

Second One's order is 12.5%, 1.25, 1 2/5

Step-by-step explanation:

to change the percent into decimal you move the decimal to the left 2 spots. (ex. 5%=.005)

Answer: First image: 1.7%, 17/100, 17

Second Image: 1 2/5, 1.25, 12.5%

Step-by-step explanation:

Larry's car depreciated 30% during the first year he owned it. If he paid $24,750 for the car, what was his car worth the second year?

Answers

Answer:

$17,325

Step-by-step explanation:

24,750 × 30/100

= 2,475 × 3

= $7,425

the car is depreciated by $7,425

now the price in the 2nd year is,

24,750 - 7,425

= $17,325

I really need points so I comment sorry I don’t know the answer..ahh

Which answer choice represents an equivalent number sentence of "18 - 30"?
A. -18 + 30
B. 18 + 30
C. 18 + (-30)
D. 12

Answers

Answer:

hey there mate, i'll try and explain it to you. the question is asking what number is equivalent to to 18-30. the answer is -12. so therefore, the answer is C.

tldr: answer is C causw both question and answer is -12

Pretty sure it’s C. 18-30=-12 . And 18+(-30)= -12

y - 18.7 = 25.9 .............

Answers

You add 18.7 to both sides, so Y is equal to 44.6

Answer:

y = 44.6

Step-by-step explanation:

25+ 18.7 = 44.6

44.6 - 18.7 = 25.9

y = 44.6

Keira divided 123.52 by 3.2 and got 38.6. Without using a calculator, how could she check to determine if her answer is reasonable?

NO SAMPLE RESPONSE FROM EDGINUTY

Answers

Multiplying 39.6 and 3.2

The solution to the quotient of  123.52 by 3.2 is 38.6

Decimals and fractions

Given the expression solved by Keira as;

123.52/3.2

Convert the decimals to fractions

123.52 = 12352/100

3.2 = 32/10

Substitute

123.52/3.2 = 12352/100÷ 32/10
123.52/3.2 = 12352/100 × 10/32

123.52/3.2 = 12352/320
123.52/3.2 = 38.6

Hence the solution to the quotient of  123.52 by 3.2 is 38.6

Learn more on division here: https://brainly.com/question/4721701

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SOLVE
[tex]\frac{12}{-4}[/tex]
[tex]\frac{-12}{4}[/tex]
[tex]-(\frac{12}{4})[/tex]

Answers

Answer: 12/-4= -3. -12/4=-3. -(12/4)= -3

Step-by-step explanation: All equal -3 just divide all of them to get the answer.

all you need to do is divide them that’s how you solve a fraction

Three stores have the same tablet computer on sale. The regular price of the tablet is $150. Store A is offering the tablet on sale at 15% off the regular price. Store B is offering a $25 coupon to be deducted from the regular price. Store C is offering a rebate of $20.00 to purchasers. Store D has the tablet on sale for $120.00. Which store is offering the tablet at the lowest cost?

- Would appreciate if anyone can help me w/ this problem.

Answers

Answer:

store D would have it for the lowest. Store A=127.5 on sale, B=125, C=150, and  D=120

Step-by-step explanation:

Store D would have it for the lowest

Susan is making sandwiches for a picnic. She needs 1.2 pounds of ham, 1.5 pounds of bologna, and 2 pounds of cheese. How much will she spend in all?

Show all your work.

Ham cost 3.40 per pound
Bologna cost 2.90 per pound
Cheese cost 4.99 per pound

Answers

Answer:

need points

Step-by-step explanation:

need points

A recipe needs 834 millileters of water as one of its ingredients.

How many liters of water does the recipe need?


A.0.0834 L

B.0.834 L

C.8.34 L

D.834,000 L

Answers

If a recipe needs 834 milliliters of water as one of its ingredients.  How many liters of water does the recipe need will be: B.0.834 L

Given:

Millimeter of water=834 milliliters

Liters of water=?

Based on measure of volume 1 liter =  1000 milliliters

Now let determine how many liters of water does the recipe need

Liters of water=834 millimeter÷1000 milliliters

Liters of water=0.835 Liters

Inconclusion if a recipe needs 834 milliliters of water as one of its ingredients.  How many liters of water does the recipe need will be: B.0.834 L

Learn more here:

https://brainly.com/question/22597247

..........................

Answers

1. x = 7
2. x = -1
3. x = 1/4, 0.25, or 2^-2
4. x = 8
5. x = 5
6. x = -15


Let me know if i got any wrong.
Something something something five something equals something something something something

If the measure of <1 is 64 degrees, what is the measure of <4?

Answers

Step-by-step explanation:

Hey there!

Answer is 64°

Reason : angle 1 and angle 4 are vertically opposite angle.

Hope it helps...

The answer is 64°. Hope this helps

Please help me with this it kinda complicated

Answers

yeah what they said

1. -3 + ? = 2 ; 2. 7 + ? = -2 ; 3. -6 + ? = -11 plz help

Answers

Answer:

1. 5

2. -9

3. -5

Step-by-step explanation:

hope this helps you

Answer:

1. 5

2. -9

3. -5

Step-by-step explanation:

if I walked 252 steps in total and 182 steps were in the shade, how many steps did I walk in the sun?

Answers

70

explanation: subtract 252-182=70
70 steps in the sun (:
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