Mathematics Middle School

which ordered pair is a solution of the equation (-6 -2) (-3 2) (4 -4) (6 8)

Answers

Answer 1

Answer:

(-3, 2)

Step-by-step explanation:

That is the point in where the lines intersect

Answer 2

I’m pretty sure the answer is b

Related Questions

giving brainlist for the correct answer

Answers

Answer:

A = 11.5 (less)

B. 55 (more)

C. 25 (more)

D. 17 (less)

Step-by-step explanation:

also if you dont mind giving me brainliest im trying to rank up, im 1 away. only if u dont mind

Answer:

C and B are more.

Step-by-step explanation:

I am fairly sure that the question is asking which is more than 23? I'll just explain them all anyway. A is 5 plus 6.5, or 11.5. B is 55, which is also more than 23, but still going. C is 25. D is 17.

Hope this helps!!

2y and __ are the same

Answers

Answer:D?

Step-by-step explanation:

I think this is the answer y ,24y,3y

HALP PLS PSLPSLSPLSPLSPLSSLLS

Answers

Answer:

1. 45

2. 3/8

3. 7

4. 7

5. 7.9

6. 1.2

7. 22

8. 120

9. 3.2

10. 30

11. 7/15

12. 40

13. 22

14. 9

Step-by-step explanation:

Have a nice day.

EXPERT HELP: DON'T GUESS

Answers

Answer:

yes it's good A

since it's placed same way as the example A id the answer

Answer:

I believe A is correct

Step-by-step explanation:

Finding the Area of a Trapezoid

Answers

Answer:

the area of the rectangle is 44cm

the area of the triangle is 17/18?

and the area of the hexagon is 49/50?

Step-by-step explanation:

its a bit confusing

Answer:

120, 24, 144

Step-by-step explanation:

1. 10 times 12=120

2. 4 times 12 divided by 2=24

3. add 24 and 120

Area of a rectangle is Length X Height

Area of a triangle is Length X Height / 2

I need help will give brainliest if you draw a model

Answers

There are 4 meatloafs and each loafs are cut into fourths or 4 pieces.

4 groups of 4

Or

4 * 2

Or

4 + 4 + 4 + 4

= 16

I’m sorry if I’m wasting your time I’m trying to answer questions so that I’m able to ask questions

round 3 8/15 to the nearest whole number

Answers

Answer:

Step-by-step explanation:

3 8/15=53/15

=3.5

round up, and you get 4

Answer:

The answer says 38

Step-by-step explanation:

A teacher has $150 to spend on school supplies. The teacher buys a whiteboard for a total of $20 and wants to spend the rest of the money on binders, which cost $2.50 each.

Answers

The teacher will buy 52 binders because 150 minus 20 is 130 and 130 divided by 2.5 is 52 . good luck !

Answer:

the first answer choice

Step-by-step explanation:

She could y 52 or less binders

are the two ratios proportional? 5/8, 10/12

Answers

No those ratios are not proportional because from 5 to 10 it is multiplied by 2 but if you multiply 8 by two it would be 16 so therefore they are not proportional

Answer:

No they are not proportional

Step-by-step explanation:

complete the ratio table by finding the missing value

Answers

Answer:

under 21 its 7, above 12 is 36, above 20 is 60, and under 90 is 60

Step-by-step explanation:

15/3=5

21/3=7

12*3=36

20*3=60

90/3=60

basically look at the pattern of 15:5 you can divide it my 3 so the it’d be multiply by 3 or divide 3.

15:5, 21:7, 36:12, 60:20, 90: 30

I really need help with this:)

Answers

Answer:

I think it is b because dimension are measurable extent

Answer:

Step-by-step explanation:

The answer is B, because the second scale is half that of the first, so if you half the length and width you get 4.5 and 2.5

Help Please! :) Fast as you can!

Answers

Answer:

Thank you so much

Step-by-step explanation:

God Bless u and have a great day!

Answer:

what do you need help with?

on August 1st Iris bank balance was $300 during the month she wrote checks for $450 and $115.25 and made one deposit of $225 .which of the following best represents her checking account balance at the end of the month?

Answers

Answer:

B) -$40.25

Step-by-step explanation:

300-450=-150

-150-115.25= -265.25

-265.25+225=-40.25

It’s B 40.25 your welcome:)

What is the upper quartile

Answers

Answer:

Step-by-step explanation:

the answer is b (aka 55)

the area, a, of a trapezoid is given by the formula a=1/2h(c+d), where h is the height and c and d are the lengths of the bases rearrange the formula so that the height h of the trapezoid can be determined given the area and the lengths of the bases enter your answer in the box

Answers

Answer:

this is algebra remember algebra rules and thing really hard

Step-by-step explanation:

The formula for the height of the trapezoid will be h = 2A/(c+ d).

What is surface area?

The quantity of space enclosing a three-dimensional shape's exterior is its surface area.

In another meaning, if we say side square then it is an area of the square but for a cuboid, there are 6 faces so the surface area will be external to all 6 surfaces area.

Given a trapezoid with side lengths c and d and perpendicular distance as h

So, the area formula will be

A = (1/2)h(c + d)

Multiply both sides by 2

2A = h (c + d)

Divide by c + d into both sides

2A/(c + d) = h

Hence "The formula for the height of the trapezoid will be h = 2A/(c+ d)".

To learn more about surface area,

https://brainly.com/question/2835293

#SPJ2

On an architect’s drawing of a house, 1 inch represents 1.5 feet. If the bedroom window is 5 inches long on the drawing, how many feet long will it be in the actual house?

Brainliest if you answer

Answers

Answer:

3.33~

Step-by-step explanation:

Since 1 inch represents 1.5 feet, you'll divide 5 inches by 1.5. And get 3.33 repeating

Answer:

7.5 feet

Step-by-step explanation:

REASON

According to the given scale, 1 inch on the drawing represents 1.5 feet in the actual house.

Therefore, to find the length of the bedroom window in feet, we need to multiply the length on the drawing (5 inches) by the scale factor (1.5 feet/inch):

5 inches * 1.5 feet/inch = 7.5 feet

Hence, the bedroom window will be 7.5 feet long in the actual house.

If you're satisfied with this answer, please mark as Brainliest

andy and emily each go to a hardware store to buy wire. The table shows the cost y in dollars for x inches of the wire they need. andy needs 22 feet of the wire. emily needs 14 yards of the wire. How much will each of them spend for wire?

Answers

Answer:renegade ?

Step-by-step explanation:

charli left the app

Andy will spend 15 for her wire and emily would spend 26.75 for her wire

PLEASE HELP!!!!!!!!!!!!!!!!!
Express each ratio as a fraction in the simplest form.

1) 12 miles out of 28 miles _3/7____

2) 21 dimes to 30 dimes _7/10____

3) 9 gallons to 27 gallons _1/3____

4) 24 cups to 30 cups _____

5) 2 pennies to 24 pennies _____

6) 14 beetles out of 84 insects _____

7) 20 quarts to 45 quarts _____

8) 7 blue cars out of 49 cars _____

Answers

Step-by-step explanation:

4) 24/30=4/5

5) 2/24=1/12

6)14/84=1/6

7) 20/45=4/9

8)7/49=1/7

4)4/5
5)1/12
6)1/6
7)4/9
8)1/7

Find the area of each figure.

Answers

Top left:9
Bottom left:24
Top right:12
Bottom right:19

Answer:

top right: 12²

top left: 9²

bottom right: 19²

bottom left: 24²

Step-by-step explanation:

i think

gavusto was asked to generate several expressions that would be equivalent to the one below for each of his expressions determine whether they are in fact equivalent Mark yes or no. 6x + 9x - 18y

Answers

Answer: true

Step-by-step explanation:go go go

honestly.. just use photomath

can you help me plssss

Answers

Step-by-step explanation:

57° + x + 23° = 180° { being linear pair }

80° + x = 180°

x = 180° - 80°

x = 100°

Hope it will help :)❤

Answer:

4.35

Step-by-step explanation:

180-57=123

123-23=100

100 ÷ 23=4.347826

rounded to 4.35

True or False: 3x and 2x² are like terms because they have the same variable (x)?

Answers

Answer:

false

Step-by-step explanation:

They aren't since 3x has one 'x' term, whereas has two 'x' terms. In order for them to be like terms, they must have the same number and type of term.

False

You need the numbers to be the same not just the variable

Four students factor the expression 16x+12. The table shows the students’ responses.

Answers

Student four was correct

student 4 factors the expression correctly.

What is algebraic Expression?

Any mathematical statement that includes numbers, variables, and an arithmetic operation between them is known as an expression or algebraic expression. In the phrase 4m + 5, for instance, the terms 4m and 5 are separated from the variable m by the arithmetic sign +.

The expression 16x + 12 can be factored out by finding the greatest common factor (GCF) of its terms,

which is 4, and factoring out 4:

16x + 12 = 4(4x + 3)

Thus, the factored form of 16x + 12 is 4(4x + 3).

Therefore, student 4 factors the expression correctly.

Learn more about algebraic Expression here:

https://brainly.com/question/953809

#SPJ3

With a coupon, you can get a pair of shoes that normally costs $84 for only $72.

What percentage was the discount?

Explain your reasoning.

I just need the reasoning - I already have the answer - please help me

Answers

(sorry i’m not gonna solve; word this however you want but this is the reasoning behind the answer) when you divide 84 by 72 you get {answer} and then move the decimal twice to the left and then convert it to a percentage

Person above me is correct

Kai went on a bike ride. Every time he stops to drink water, his bike ride takes 3/4 of a minute longer. If he stops to drink water six times, how much longer does his bike ride take?

Answers

Answer:

4.5 minutes

Step-by-step explanation:

first convert 3/4 to a decimal so you can multiply it which would be .75

so then .75 times 6=

4.5

Answer:

4.5 minutes

Step-by-step explanation:

Could you help me with this?

Answers

Answer:

x = 4

Step-by-step explanation:

cos45° = [tex]\frac{x}{4\sqrt{2} }[/tex]

sin45° = [tex]\frac{x}{4\sqrt{2} }[/tex]

Answer: X= 4

I know it’s right on e2020

PLEASE HELP ASAP! MARKING BRAINLIEST!! Only do the first column. PLease please don't put anything silly, i give out points all the time.

Answers

Answer:

This was posted a long time ago Sorry I'm super late!

Step-by-step explanation:

I assume you already completed this question but I am trying to move up a level and have full points yet still need more brainliest so I was hoping you could still mark me brainliest? Its fine if not no worries. Have an amazing day and a spectacular spring break!

Please mark brainliest!

Remember your worth! Have a great day and year!

NEED HELP FAST!!!!!!

Answers

Answer:

$1400

Step-by-step explanation:

Money earned per hour=$8.75

Hours per week=20hr

No. of weeks=8

Total amount=8.75*8*20=$1400

A statistics student records the servings of vegetables Natalia and Zane eat each weekday. The table shows the results.

Answers

Answer:

The Answer is D)

Step-by-step explanation:

please help, functions:)

Answers

Answer:

y = 1/2x

Step-by-step explanation:

Use slope = rise/run.

the answer is y=1/2 because you can use the formula k=y/x to the find the constant value so if you take the two numbers from the second column you would take the y which is 1 out it on top and then 2 which is x on bottom which would look like 1/2 which gives you you’re answer. (also if you can when using this method always reduce)

Other Questions

Which equation can be used to describe the pattern in the table 5x (3x + 2y) = What is that equal to Clarence saved 19% of the money he earned. If he earned $90, how much did Clarence save? Which phrase accurately describes the term industrial revolution? Ms. Smith mixes orange juice with seltzer in a ratio of 3:1. If she uses 48 ounces of orange juice, how many ounces of seltzer does she need? Why do you think massachusetts became a leader in the american revolution? What was the Shang dynasty ruler called?O A) Prince of PeaceB) Son of HeavenOC) Star of the EastD) Lion of Judah The linear function below represents the total cost in dollars, y, to camp at state Park for x nights. What is most likely represented by the y intercept of the function y=14x +22 a-The number of nights spent camping B-The cost per night to camp at the park C-The number of people camping d- The cost of a one time fee for a camping pernit please help thank you please help 3 time askingggg help meeee 3.1 Mention two social factors that can influence the way wethat understand different gender roles Why did mining attract people to various parts of the Midwest and the West? A. People wanted to start a new life. B. People wanted to make a lot of money. C. People wanted to explore new territories. D. People wanted to own lots of land. HELP PLS!!!!!!! 20 POINTS It is only necessary to underline vocabulary words identified in a test question. Please select the best answer from the choices provided T F? What is the answer to this please???? You are studying the bacteria in the water of a nearby pond. From a 100 mL sample, you use a 0.5 mL subsample to inoculate a plastic dish filled with a semi solid nutrient medium that fosters growth of coliform bacteria. After an appropriate incubation period, you count 100 bacterial colonies growing on the surface of the medium. What conclusion can you make about the coliform bacteria in the pond water g At the beginning of the month, the Painting Department of Skye Manufacturing had 39,000 units in inventory, 75% complete as to materials, and 20% complete as to conversion. During the month the department started 134,000 units and transferred 148,500 units to the next manufacturing department. At the end of the month, the department had 24,500 units in inventory, 40% complete as to materials and 15% complete as to conversion. If Skye Manufacturing uses the weighted average method of process costing, compute the equivalent units for materials and conversion respectively for the Painting Department. Group of answer choices 158,300 materials; 152,175 conversion. 152,175 materials; 158,300 conversion. 158,300 materials; 144,375 conversion. 129,050 materials; 152,175 conversion. 129,050 materials; 144,375 conversion. First to answer gets brainliest and has to be correct Each Mayan city was called a:providencecity-statemetropolistownpls be fast doing a test What is the constant factor in the geometric pattern below?4, 2, 1, 0.5, 0.25 . . . A. Each term is multiplied by 0.5 B. Each term is multiplied by 1.5. C. Each term is multiplied by 1.75. D. Each term is multiplied by 2.