Mathematics Middle School

The temperature was -25 degrees and rose 18 degrees. Which ADDITION equation correctly represent this situation?
A. -25 - 18= -43
B. -25 + 18 = 7
C. -25 + 18 = -7
D. 25 + 18 = 43

Answers

Answer 1
C:-25+18-7 is the right answer
Answer 2
C................................

Related Questions

PLZ PLZ HELPP!!!!!! WILL GIVE BRAINLIEST
Which is the better deal for an iced coffee drink? 16 ounces for $2.19, 24 ounces for $2.99 or 32 ounces for $4.29.
Explain fully and persuasively. Make your thinking visible!

Answers

Answer:

24 ounces for $2.99

Step-by-step explanation:

Because that would make the cost into 3 dollars, and It would be cheaper to do it that way. The reason I said this is because I remember I had to pay for something that cost 3 dollars, and it was a drink for 24 ounces, so yes, and that is why I think 24 ounces for $2.99.

Answer:

look at the picture i sent please

Which word best describes the degree of overlap between the two data sets?
moderate

high

low

none

Answers

Moderate and high because the x es are increasing
Moderate and high is the answers

-3(c - 4) - 2c - 8 = 9(c + 2) + 1

Show you work and I will give you brainlist

Answers

-3c+12-2c-8=9c+18+1 so you get -5c+4=9c+19 and then you get -4c=15 so c=-3.75 your welcome

Answer:

c = -1 1/14

Step-by-step explanation:

-3c + 12 - 2c - 8 = 9c + 18 + 1

-5c + 4 = 9c + 19

+5c       +5c

————————

4 = 14c + 19

-19         -19

——————

-15 = 14c

c = -15/14 = -1 1/14

Hope this helps!

What is this answer (please)

Answers

The answer is b) 17/18

Step-by-step explanation:

its 17/ 18 !!!.........

Due Today
Please answer this question before 11:45
Question: How can you use a diagram to solve comparison problems with fractions?

Give an explanation in answer. should be 4-grade type and needs to have at least 1 paragraph I will give brain.

Answers

Answer:

its 11/4.5

Step-by-step explanation:

Find an equivalent ratio in simplest terms:
56:44

Answers

56 / 4 = 14 and 44 / 4 = 11, so 14:11

Answer:

14 : 11 is the answer to ur question

PLZ HELP RN I WILL GIVE BRAINLIEST TO BEST ANSWER AND NO LINKS!!

Answers

Answer:

c they are equil

Step-by-step explanation:

Answer:

B is answer -\_( 0-0)_/-

Step-by-step explanation:

Laura has 8 marbles. Dennis gives laura 3 more. how many marbles does Laura have in all?

Answers

11 marbles. Its simple addition
Laura’s marbles = 8

Marbles given to Laura = 3

Total marbles Laura has = Laura’s marbles + Marbles given to Laura

= 8 + 3
= 11

2(x-4)+3=7 which of these is x 4,6,7,8

Answers

Answer:

it would be 4

Step-by-step explanation:

i think the answer is x=6

Mike is having a birthday party. He is having 7 friends over and they will all share his birthday cake. and eat the same amount. However, 1/2 of the cake was accidentally ruined by Mike's dog. What fraction of the whole cake will each of the friends INCLUDING mike receive?

Answers

Answer: split into 1/8 of the 1/2 cake

Step-by-step explanation:

True or False: A triangle can be constructed using segments that have a length of 8 ft, 20 ft, and 13 ft.

Answers

Answer:

False

Step-by-step  

The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

Hoped I helped. Comment if I am right or not just let me know in the comments.

There is two questions please help me

Answers

36cm
13.6in. my mom helped

Step-by-step explanation:Answer:

As it is equilateral triangle, l₁ = l₂ = b = 6 cm

Total surface area of triangular prism= (l₁ +l₂ + b)* height

                                                                 = ( 6 + 6 + 6) * 15

                                                                 = 18 * 15

                                                                 = 270 cm²

2) length = l = 8.2 in

Width = w = 3.4 in

height = h = 2

Total surface area of rectangular prism = 2*(lw + wh + hl)

= 2*(8.2*3.4  +  3.4*2  + 2*8.2)

=2 *( 27.88 + 6.8 + 16.4)

= 2 * 51.08

= 102.16

= 102 in²

Charles had m yards of material. He used 0.4m yards of material to make a costume, 0.2m yards to make pillows and 0.3m yards to make a bag. Which expression shows how many yards of fabric Charles has left? Check all that apply.

(A) 0.1m


(B) 0.9m


(C) m – 0.9m


(D) (0.4 + 0.2 + 0.3)m


(E) (1 – 0.4 – 0.2 – 0.3)m


(F) m – (0.4 + 0.2 + 0.3)m


(G) m – 0.4m – 0.2m – 0.3m


(H) m – (0.4m + 0.2m + 0.3m)

Answers

Answer:

c

Step-by-step explanation:

m-0.4-0.2-0.3=m-0.9

Answer:

A, C, E, F, G, H

Step-by-step explanation:

hope everyone has a good day or night

Please help I will give brainly

Answers

Answer:

A) 1/2 pound

Step-by-step explanation:

The Answer is A: 1/4 pounds.

How is a line segment diffrent from a line?
How is a line segment diffrent from a ray?

Answers

Answer:

A line segment has two endpoints. A ray has one endpoint. A line has zero endpoints.

Step-by-step explanation:

The difference between a line segment has two endpoints and can be measured. Line can not. Ray is an infinite line

PLEASE HELP ME!!!!! THIS IS WORTH 15 POINTS SO PLEASE ANSWER CORRECTLY!!!!!!!! THERE'S A PICTURE OF THE QUESTION!!!!!!!!!!! The problem is volume by the way.

Answers

Answer:

14 7/27 in ^3

Step-by-step explanation:

V = l*w*h

V = 11/3 * 5/3*7/3

V =385/27 in ^3

To change the improper fraction to a mixed number

27 goes into 385 14 times  with 7 left over

14 7/27 in^3

Find three consecutive numbers whose sum is 78.

Answers

Answer: 25+25+25=75

74+1+1

Step-by-step explanation:

74+1+1. ....................

UM CAN SOMEONE HELP ME

Answers

Answer:

Use one of those mean median and mode calculators

Step-by-step explanation:

Answer:

too lazy rn, add every thing up. then divide by how many numbers u have

Step-by-step explanation:

:)

The measures of the angles of a triangle are shown in the figure below. Solve for x.
(2x+12)°
42°

Answers

2x + 12 = 42
-12. = -12
2x = 30
Divide by 2 = divided by 2
X= 15
That how you solve it
Answer: x=18
Explanation: So we know that when you add all angles together of a triangle it has to equal 180° and we know that one of the angles is 90° another is 42° and the last one is (2x+12)° so our equation would be
180=90+42+(2x+12)
add all the numbers that we can and get
180=2x+144
now subtract 144 from both sides so we could have the 2x by itself
36=2x
now to find the x we need to get rid of the 2 so we divide by 2 on both sides and get
18=x

NEED HELP PLEASE!!

Determine whether the function shown in the graph is even or odd.

The graph will be below the answers

Answers:
The function is even because it is symmetric with respect to the y-axis
The function is odd because it is symmetric with respect to the y-axis.
The function is even because it is symmetric with respect to the origin.
The function is odd because it is symmetric with respect to the origin.

WILL GIVE BRAINLIEST FOR THE CORRECT ANSWER!!!

Answers

Answer:

the function is odd because it is not symmetric with respect to the origin

Answer:

The function is odd because it is symmetric with respect to the origin.

Step-by-step explanation:

im just built different

Find the volume of this complex figure please TwT

Answers

Answer:

456in^3

Step-by-step explanation:

Make two separate figures then find the volume of both and add them together.

Length x Width x Height

12 x 4 x 4 = 192

4 x 3 x 9 = 108

add those two together and you get 300 inches in volume!





pls help and explain.

Answers

Answer:

b,d, and e

Step-by-step explanation:

because if you think about it, it can only hold 2:3 as a ratio. so if you do the first one as 2 then the second on would have to be 1 greater than the first number.

Answer:

a) adding two circles on the left and a square on the right.

Step-by-step explanation:

on the right, there is a square and a triangle

on the left, there are two circles and a triangle

both sides have a triangle so you don't need to worry about that

to balance the hanger, add what is missing:

the left is missing two circles

the right is missing a square

therefore, add 2 cicles to the left and a square to the right

which number line shows the solution to the inequality x>-25

Answers

Answer:

b.)

Step-by-step explanation:

Please help me
Xxxxxxxxx

Answers

The answer is two times of square root of 8
answer:

C: 400

explanation:

basically on the graph what you do is you find the first term in the two subject textbook title. so for physics - biology, you would go to the horizontal axis and find the physics section. then what you do is find the biology section on the vertical axis. find the square they intersect at. the number inside that square is the number of physics - biology books sold per month.

if you do the same thing for the history - chemistry books, you’ll find that 300 of those are sold per month.

the difference between 700 and 300 is 400, giving you option C as your answer.

WILL MARK BRAINLIESTTT
Maori created this shape out of construction paper using a ruler and scissors. She made sure that all of her angles were right angles.
What is the area of Maori's shape?

A) 36 cm2
B) 48 cm2
C) 90 cm2
D) 102 cm2

Answers

It’s c because you put it together that’s what it gives you.

Find the value of each expression. Type your answers in the boxes below.

1. 217÷27=

2. 1720÷14=

Answers

1. 8.04

2. 122.86

These are the answers :D
1. 8.037 or rounded to 8.04

2. 122.857 or rounded to 122.9

GIVING THANKS AND BRAINLIEST FOR BEST ANSWER <3
::::::::

Answers

Answer:

B

Step-by-step explanation:

look closely at the graph pretend the first side is looking through a mirror.

6th Grade Math
Which expression represents the area of triangle ABC in square meters?
A. 1/2 x 14 x 57
B. 1/2 x 14 x 64
C. 1/2 x 24 x 40
D. 1/2 x 24 x 57

Answers

Answer:

A. 1/2 x 14 x 57

Step-by-step explanation:

The formula for the area of a triangle is base x height x 1/2

To calculate the base you would need to add the two numbers on the bottom of the triangle: 20 + 37 = 57

The photo shows that the height is 14 so it would be

1/2 x 14 x 57

Formula of area of triangle-1/2

The base is 20+37 =57

so the answer is 1/2*57*14

what is –4(2x + 6) – 9?

Answers

-8x+-33 would be your answer. You multiply -4&2x and you get -8x, and then -4&6 which it -24 but then you add -9 which is -33

The length of the hypotenuse is ______

Answers

a^2+b^2=c^2
10^2+24^2=c^2
100+576=c^2
676=c^2
c=26

The length of the hypotenuse is 26.

I hope this helps!! :)
The length of the hypotenuse is twenty six
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