Mathematics Middle School

Describe with Algebra
Which of these statements is true? Select all that apply.
(Select all that apply)
The domain is all x-values
The domain is -4.2 The domain is -6 The range is all y-values
The range is y2-4
The range is -4 sys6

Describe With AlgebraWhich Of These Statements Is True? Select All That Apply.(Select All That Apply)The

Answers

Answer 1
The domain is all x values and the range is all y values above -4. Hope this helps.

Related Questions

Can someone help me with this problem

7.984 ÷ 1.99

Answers

Answer: 4.012

Step-by-step explanation: Hope this helps! :)

Find the circumference of the circle in terms of π (pi)
A. 6π cm
B. 9π cm
C. 12π cm
D. 36π cm
(the radius is 6cm)

Answers

The answer is C I believe

Answer:

36 (pi) cm

Step-by-step explanation:

C= 2(pi symbol lol)(6)

2(3.14)(6)=

37.68 which is the closest to d

Find -8 ÷ - 1/2

1/16
- 1/4
16
-4

Answers

Answer:

who else got four

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

:D

Which measurements could NOTrepresent the side lengths of a right triangle?


A.8 cm, 15 cm, 17 cm

B.36 cm, 77 cm, 85 cm

C.7 cm, 28 cm, 32 cm

D.20 cm, 21 cm, 29 cm

Answers

Answer:

answer is B

Step-by-step explanation:

The answer is B I did it today and it was B

Chose all of the values that are less than the mean of the data set shown.
4, 6, 7, 9, 10, 4, 6, 5, 4

A. 8.1
B. 4.9
C. 6
D. 6.2
E. 7

PLEASE ANSWER FAST! WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST! THX

Answers

Answer:

B and C

Step-by-step explanation:

did type just 4.9 but mb

Pls help ASAP will give brainlies

Answers

Answer:

The answer is the third selection

Step-by-step explanation:

I NEED THIS ASAP
WHICH STATMENT SHOWS THE ASSOSIATIVE PROPERTY OF ADDISTION
A. 23 +6Y=6Y+23

B. 13+(K+5)=(13+K)+5

C. 13 . (K.5)=(K.5).13

D. 13 .(K.5)= (13.5).5

hurry AND JUST WRITE THE LETTER

Answers

C.13.(k.5)=(k.5).13 good luck

Answer:

k=1

Step-by-step explanation:

khan said so

Solve this linear equation using substitution. (Please show work!)

y = -x
y= 3x - 4

Answers

Answer:Under↓↓↓

Step-by-step explanation:

-x=3x-4 (substitute -x for y)

-4x=-4 (Subtract 3x from both sides)

x=1 (Divide both sides by -4)

Since y=x then y=1

Answer:

X=1

Step-by-step explanation:

So if you look at the two y= equations, you'll see that you can make them equal two one another because they both equal y

Placing the -x in place of y for it to look like this; -x = 3x-4. Subtract the 3x to the other side to get -4x =-4. Then divide the 4 from the x to isolate it and you get x=1!

Hope that helps!

How do I use Perfect Squares to estimate the Square Root of a number?

Answers

Answer:

????????

Step-by-step explanation:

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

Please answer number 2 only!!! I know the rest of the answers. The best answer gets Brainliest :D

Answers

Answer:

You can calaculate the slope of each table to determine which uses less water

Step-by-step explanation:

[tex]\frac{y2-y1}{x2-x1}[/tex] Slope formula

[tex]\frac{220-27.5}{40-5 }[/tex] Bath = 5.5

[tex]\frac{100-12.5}{40-5}[/tex] Shower 5/2 or 2.5

sorry if I’m wrong :/

hope it helps :)

Help please. I need help with school.

Answers

What is it that you need help with ???
i’m sorry :( try to study some more and make flash cards- jr in high school !

Ms. Kwan is making sandwiches for a class picnic. She prepares 1 1/2 sandwiches for each student in the class and 4 more sandwiches in case there are guests. which inequality shows how many students, S, are in the class if Ms. Kwan prepares no fewer then 49 sandwiches?

A S > 30 C S 30 D S < 30

_ _

Sam chose D as the correct answer. how did he git that answer?
we are doing grater then or less then and grater then or = to and less then or = to

Answers

Answer: A. (S > 30)

(do u need work)

Answer:

(S > 30)

Step-by-step explanation:

Danielle bought a new diary for $12.80. She paid with a $20 bill. How much change did she get back? A. $32.80 B. $8.20 C. $7.20 D. $7.10

Answers

Answer:

c

Step-by-step explanation:

C

Steps:

$20 convert to decimal which is 20.00

20.00 - 12.80 = 7.20

Which value of t is a solution to this equation?
t–10=1

Answers

Answer:

t=11

Step-by-step explanation:

10+1=11

to check

11-10=1 YUP

Answer:

11

Step-by-step explanation:

10+1 would  equal 11 so 11-10=1        11

                                                   10        1       Fact families

Look at this coordinate plane.

Which equation can be used to find the y-coordinate of point B?

A. y1=23


B. y2=56


C. y−12=46


D. y−12=y−54

Answers

It may be B . Or it may even be wrong

A pipe is draining water from a tank. The table below shows the time in minutes and the number of gallons remaining in the tank. 5 mins drained 300 gallons, 10 mins drained 260 gallons, 15 mins drained 220 gallons, 20 mins drained 180 gallons, and 25 mins drained 140 gallons. Based off the pattern/rate, how much water would be drained in a half an hour?

Answers

Answer: 3,600 gallons in an hour and a half

Step-by-step explanation:

Because every 5 minutes it drained 40 gallons so you’d have to do 40 times 90 because there is 90 minutes in a half an hour and that gives u 3,600 gallons

3,600 gallon in a hour

someone do this and explain for brain liest :D explain how u do it and yes

Answers

Answer:

16/ 2/3

Step-by-step explanation:

Which scatterplot does NOT suggest a linear relationship between x and y?

Answers

Answer:

the answer would be c

Step-by-step explanation:

hope helped

Answer:

If not C then D.

Which is the simplified form of the following expression? 7x - 9y + 4x^2 - 2x + 12y


A. 13x + 3y

B. 11x + 21y

C. 4x2 + 5x + 3y

D. 4x2 + 9x + 21y

Answers

i think its c because 7x-2x is 5x, -9y + 12y is 3y, and 4x^2 stays the same

Rearrange it so the x is on the left and y is on the right starting with the highest x value which is x^2

4x^2 + 7x - 2x - 9y + 12y
= 4x^2 + 5x + 3y

There the answers is C.

Please answer the question below. Topic: Scale drawings

Answers

It would be 100. Hope it helps!

Saba and Hena saved up Rs. 81.75 and Rs 45.25 respectively to buy a gift for
Mother’s Day. How much money in all have the sisters set aside for the gift?

Answers

Answer: $127.00

Step-by-step explanation:

Step 1: Line 81.75 + 45.25 up with 81.75 on top and 45.25 underneath.

Step 2: add the two 5’s (making 10) put the 0 underneath that and carry the one over to the left. ( 7+2+1 =10) then put your decimal point after the zero. repeat process (5+1+1=7) than add up 8+4 =12

Using the graph below, find the missing value to complete the t-chart. x y -3 5 0 -1 2 ? -3 5 3 -5

Answers

I don’t understand the question. Please show a picture.

Car A is traveling east at a steady speed of 40 miles per hour. After 2 hours, it
is 95 miles east of Johnstown.
Car B is traveling east on the same road. Its distance east of Johnstown is
represented by the graph.
Miles east of Johnstown
200
180
160
140
120
100
40
Time (hours)
Where were the two cars in relation to each other when they began traveling?
C A. Car A was 5 miles east of car B
B. Cor B was 5 miles east of car A
C. Car B was 20 miles east of car A
D. Carwa 15 miles east of car B

Answers

Answer:

A BECAUSE IT WAS AHEAD BY 95

Step-by-step explanation:

A is the correct awnser

A recent study claimed that in any given month, for every 5 text messages a boy sent or received, a girl sent or received 7 text messages. Is the relationship between the number of text messages sent or received by boys proportional to the number of text messages sent or received by girls? Explain your reasoning.

*continue the 5 boys to 7 girls pattern.
*then explain how you know if the table is proportional or not; is there a constant?.

Answers

Answer:

 its attached

Step-by-step explanation:

photo attached

Melanie was mixing red and white paint to make pink paint. The tables below show the ratios of three different shades of pink she made. Which one is the lightest shade of pink?

Answers

Answer:

B

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

I need help. Please hurry up

Answers

Answer:

1. below zero

2.negative

3.-2

4.negative

5. -4

Step-by-step explanation:

Hope this helps. :3

Sorry I just needa answer questions

If y varies directly with x and y = 24 when x = 6, find x when y = 44.

Answers

Answer:

11

Step-by-step explanation:

11 because it adds up

90 divided by 0.36 .

Answers

Answer:

250

Step-by-step explanation:

(90)/(36/100) = (90)*(100/36) = 9000/36 = 250

Answer: The answer to this equation is 250

Step-by-step explanation:

Determine the value of the expression below.
7^2-9
----------
3+2

Answers

Answer:

1. 7^2-9 = 40

3+2 = 5

40 / 5

8

In an election, Mr. Jones received 70% of the 1,500 votes cast. How many votes did Mr. Jones receive?

Votes Cast
10%
10%
10%
10%
10%
10%
10%
10%
10%
10%


A. 900
B. 1,050
C. 1,125
D. 1,200

Answers

Answer:

B. 1050

Step-by-step explanation:

With receiving 70% of the 1,500 votes, Mr. Jones overall ended up receiving 1050 votes.

70% of 1500 is equal to (70 × 70) / 100 = 1050.

Answer:

B) 1,050

Step-by-step explanation:

70% of 1,500 is 1,050

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