1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
GarryVolchara [31]
2 years ago
12

How to simplify 7+(-8) )​

Mathematics
2 answers:
FinnZ [79.3K]2 years ago
8 0

It would be -56, just multiply as normal

Aneli [31]2 years ago
3 0

Answer:

it would be -1

Step-by-step explanation:

if it is a negative and a positive, then you basicly subtract it so -8-7 so it is -1

You might be interested in
A collar of Styrofoam is made to insulate a pipe. Find its volume. The large radius R is to the outer rim. The small radius r is
vesna_86 [32]

Answer:

the answer is 1  1/5

Step-by-step explanation:

8 0
3 years ago
( 6x ^2 - x + 3 ) +( - 2x + x^2 - 7 )​
alexandr1967 [171]

Answer:

7x² - 3x - 4

Step-by-step explanation:

<u>Step 1: Write expression</u>

(6x² - x + 3) + (-2x + x² - 7)

<u>Step 2: Combine like terms (x²)</u>

7x² - x + 3 - 2x - 7

<u>Step 3: Combine like terms (x)</u>

7x² - 3x + 3 - 7

<u>Step 4: Combine like terms (constants)</u>

7x² - 3x - 4

8 0
3 years ago
When the coordinates (1,1) (7,3) (8,0) and (2,-2) are joined which shape is formed ?
likoan [24]

Answer:

A rectangle.

Step-by-step explanation:

To graph the points find their pairs on a graph and leave a mark in so area. Eventually, it'll reveal the shape.

Hope this helps,

Davinia.

4 0
3 years ago
Jenny is making a tie-dyed shirts for her class with her school colors
tia_tia [17]

Answer:

2 ounces of yellow, six of  blue.

Step-by-step explanation:

If you teacher wants you to simplify put: yellow: 1, blue: 3

If not, put: yellow: 2, blue: 6

4 0
2 years ago
Help ill give brainlest pls
Murrr4er [49]

Answer:

D

Step-by-step explanation:

Label the coordinate plane with the numbers so you can see it, you can also use a coordinate plane from online for a reference

8 0
2 years ago
Other questions:
  • Is 4/5 equal to 8/9? Explain please! PS I just put in a random fraction I did not know if it was equal or not.
    7·2 answers
  • What is the domain of d(y)=y+3
    13·1 answer
  • I’ve looked at this for a while, can someone clear up the answers for me? I can’t figure it out.
    11·1 answer
  • The measure of two complementary angles are in the ratio 1 : 5. What are the degree measures of the two angles? What is the solu
    13·2 answers
  • Find the area of the rectangle polynomial​
    5·1 answer
  • Evaluate x ÷ y for x = 3 and y = 12. Your answer: A. 0.25 B. 4 C. 9 D. 36
    12·2 answers
  • Adam bought a new flat screen tv with an area of 21 ft the screen is 3 feet wide how tall is it​
    13·1 answer
  • Anyone help please I need it
    14·1 answer
  • What is the n in 4 1/2 = 1 1/2n; n =
    13·1 answer
  • WILL MARK BRAINLIEST!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!