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
xxTIMURxx [149]
2 years ago
7

How can you solve problems involving equations that contain adding subtracting multiplication or division

Mathematics
1 answer:
kiruha [24]2 years ago
8 0
Use PEMDAS.
Compute in order of parentheses, exponents, multiplication, division, addition, subtraction.
You might be interested in
If Linda can walk 6 miles in 80 minutes,
Marta_Voda [28]
I think it is 4.5 miles per hour
8 0
2 years ago
Use the zero product property to find the solutions to the equation x2 + x – 30 = 12.
Butoxors [25]

Answer:

x= 6, -7

Step-by-step explanation:

3 0
2 years ago
Los jornales de dos obreros suman S/.60. Si uno de ellos gana S/.12
8_murik_8 [283]

Answer:

Cada uno de ellos gana:

S/. 24

S/. 36

Step-by-step explanation:

Planteamiento:

a + b = 60

a = 12 + b

Desarrollo:

sustituyendo el valor de la segunda ecuación del planteamiento en la primer ecuación del planteamiento:

(12+b) + b = 60

2b + 12 = 60

2b = 60 - 12

2b = 48

b = 48/2

b = 24

de la segunda ecuación del planteamiento:

a = 12 + b

a = 12 + 24

a = 36

Check:

24 + 36 = 60

5 0
3 years ago
-4(1+10a)-7>-10(1+4a)-1
Brrunno [24]

Answer:

no solution.

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
General house cleaning (sweeping the floors, vacuuming, laundry etc.)
kobusy [5.1K]

Answer:

sleeping the floor and vacuuming

7 0
2 years ago
Other questions:
  • One cell phone plan charges $20 per month plus $0.15 per minute used. A second cell phone plan charges $35 per month plus $0.10
    10·1 answer
  • What is the value of 9 cubed?<br><br> 18<br><br> 27<br><br> 81<br><br> 729
    11·2 answers
  • Then, the dot ran from −66 to −17. What distance did it cover? If this run took the dot 7 minutes, what was its average speed?
    10·1 answer
  • I need help on this math question?​
    5·1 answer
  • Which expression is equal to 2sqrt-32?
    11·1 answer
  • What is the interquartile range of the data? What is the range of the middle half of the data? What is the range of the data? Wh
    10·2 answers
  • Jonny can build 3 1/2 lego planes in 60 minutes. How many can he build in 40 minutes
    6·1 answer
  • HELP ME ASAP!!!!!!!!
    6·1 answer
  • What is the correct answer?
    11·2 answers
  • Log7(log 1049) and the other one
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!