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
Margarita [4]
2 years ago
6

Evaluate 5 +(-4) + (-7) + 2

Mathematics
2 answers:
Charra [1.4K]2 years ago
8 0

Answer:

Step-by-step explanation:

+ - = -

+ + = +

5-4-7+2

-7+2

-5   ans

Goryan [66]2 years ago
3 0

Answer: -4

Step-by-step explanation:

5+(-4) + (-7) + 2

first order of operation PEMDAS

5+(-4) = 1

(-7)+2= -5

add them 1 + (-5) = -4

You might be interested in
Please help and show work I’m begging
mixas84 [53]
13. Pick a point and see which formula works.
Ay = -4, A'y = 7. Only the formula of selection D makes that translation.

14. Use the compound interest formula A = P*(1 +r/n)^(nt).
..1500*1.015^80 = 4935.99, matching selection C

15. The lid has a perimeter of 90", so the area of the sides is
.. 90" * 24" = 2160 in^2
The area of the lid is
.. 30" * 15" = 450 in^2

The gray area is (2160 -450) in^2 = 1710 in^2 larger, corresponding to selection C.


16. The only formula that maps (7, -1) to (21, -3) is that of selection D.


_____
The middle two problems are the only ones that require you to have prior knowledge. The others could be answered simply by seeing if the answers work.
5 0
3 years ago
GIVING BRAINLIEST TO THE PEOPLE WHO ANSWER ALL!!! I WANT TO GO TALK TO MY FRIEND AND I CANT TALK TO THEM UNLESS I FINISH THIS!
zlopas [31]

Answer:

b for the 1st. A for the 2nd

8 0
3 years ago
Read 2 more answers
You have 23 1/2 pounds of blueberries to store in freezer bags. Each bag holds 3 3/4 pounds of blueberries. What is the minimum
monitta

Answer:

The minimum number of freezer bags needed to store all the blueberries is 7

Step-by-step explanation:

we know that

To find out the number of freezer bags needed , divide the total pounds of blueberries by 3 3/4, but first convert mixed number to an improper fraction

23\frac{1}{2}\ lb=\frac{23*2+1}{2}=\frac{47}{2}\ lb

3\frac{3}{4}\ lb=\frac{3*4+3}{4}=\frac{15}{4}\ lb

\frac{47}{2}:\frac{15}{4}=\frac{47*4}{2*15} =\frac{94}{15}=6.3\ bags

Round up

7 bags

therefore

The minimum number of freezer bags needed to store all the blueberries is 7

7 0
2 years ago
I need help pleeeeeeaaassssssseeeeeee
gulaghasi [49]

Answer:

6 Ms Price

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
NO LINKS OR FILES. Explain how to evaluate 5p + (-6) when p = -4. Please give an explanation.
alexdok [17]

Answer:

-26

Step-by-step explanation:

5p + (-6)

Let p=-4

5(-4) + (-6)

Multiply

-20 +-6

Add

-26

8 0
2 years ago
Read 2 more answers
Other questions:
  • Attila the Hun was a ruler of the Hunnic Empire. The Romans feared him greatly until his death since he made quite a habit of in
    11·1 answer
  • 3×10+2×1+6×1/100+4×1/1000 is the expanded form of which decimal?
    7·1 answer
  • What is the slope of the linear function represented in<br> the table?<br> -7<br> -1/7<br> 1/7<br> 7
    14·1 answer
  • Pls help it’s urgent I need help I’m begging u have a good day pls help will give Brainlist
    10·1 answer
  • Help me ill give brainllist!!!!!!!!
    13·2 answers
  • What is 0.01 in standard form
    7·1 answer
  • Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total
    6·1 answer
  • What is the volume of a sphere with a diameter of 7.5 cm, rounded to the nearest tenth of a cubic centimeter?
    5·1 answer
  • If x=3 y=4 z=6 then 4x+8yz+3y equals
    13·1 answer
  • Can someone help me this is Algebra 2 thank you
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!