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
12345 [234]
3 years ago
13

Evaluate 5 + 6 · 2 – 8 ÷ 4 + 7 using the correct order of operations

Mathematics
2 answers:
Natali5045456 [20]3 years ago
8 0
Do solve this you use PEMDAS. This stands for:
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Because there are no parentheses or exponents in this equation, we go straight to the division.

1) 8 divided by 4 equals two so we rewrite the equation. 5+6 x 2 - 2 + 7.

2) Next in order of pemdas is multiplication. Yes I know that in pemdas multiplication does come before division but it doesn’t matter in this problem which you do first. So now we do 6 x2 =12. We then rewrite the equation 5+12-2+7.

3) lastly, addition and subtraction are grouped together and you can just do it in order of the problem. So we do 5+12=17. 17-2=15. And 15+7=22.

So the final answer is: 22
Musya8 [376]3 years ago
3 0

Answer:

(A) 22

Step-by-step explanation:

In solving mathematics using order of operations, BODMAS is a sure compass.

I'll like to work with the decimal point there to mean Multiplication.

Let's fire on!

5 + 6 · 2 – 8 ÷ 4 + 7

I'll like to follow this order:

BRACKET

OF

DIVISION

MULTIPLICATION

ADDITION

SUBTRACTION

The process becomes:

5 + 6 · 2 – 8 ÷ 4 + 7

= 5 + 6 . 2 - 2 + 7

= 5 + 12 - 2 + 7

= 24 - 2

= 22

You might be interested in
Find the range of the graph
Alex

Answer:

4,-7 = 11

and

6, -9 = 15

3 0
2 years ago
How do i do this pls help me
Delvig [45]

Answer:

y =  \frac{1}{7} x + 7

Step-by-step explanation:

x-7y = -49

i) move x to the right-hand side and change its sign

-7y = -49-x

ii) change the signs on both sides of the equation

7y = 49+x

iii) divide both sides of the equation by 7

\frac{7y}{7}  = \frac{49}{7}  +  \frac{x}{7}

y = 7 +  \frac{1}{7}  x

iv) use the commutative property to reorder the terms

* commutative property: a+b = b+a

y =  \frac{1}{7} x + 7

3 0
2 years ago
Solving quadratic equations using square roots
masya89 [10]

Answer:

i hope you understand this

8 0
2 years ago
Particle 1 of charge q1 �� ��5.00q and particle 2 of charge q2 �� ��2.00q are fixed to an x axis. (a) as a multiple of distance
Naya [18.7K]

<span>Assuming that the particle is the 3rd particle, we know that it’s location must be beyond q2; it cannot be between q1 and q2 since both fields point the similar way in the between region (due to attraction). Choosing an arbitrary value of 1 for L, we get </span>

<span>
k q1 / d^2 = - k q2 / (d-1)^2 </span>

Rearranging to calculate for d:

<span> (d-1)^2/d^2 = -q2/q1 = 0.4 </span><span>
<span> d^2-2d+1 = 0.4d^2 </span>
0.6d^2-2d+1 = 0  
d = 2.72075922005613 
d = 0.612574113277207 </span>

<span>
We pick the value that is > q2 hence,</span>

d = 2.72075922005613*L

<span>d = 2.72*L</span>

3 0
2 years ago
How to divide 9 by 3960.0
aleksandr82 [10.1K]
3936/9=440 if that is what you meant
5 0
3 years ago
Read 2 more answers
Other questions:
  • Plz answer I need help
    9·2 answers
  • Plz help....................
    12·1 answer
  • How do you solve x for (x+5)^3/2 = ( x-1)^3
    11·2 answers
  • mindy bought five eights of almonds and three forths of walnuts witch pair of fractions cannot be used to find how many pounds o
    6·1 answer
  • Determine the intercepts of the line. <br> y-intercept: (___, ___)<br> x-intercept: (___,___)
    5·1 answer
  • Help needed for this math question.
    7·1 answer
  • Marilyn has 24 hair ribbons. 9 of her ribbons are red. What percent of her hair
    10·2 answers
  • The graph shown below expresses a radical function that can be written in the form f(x) = a * (x + k) ^ (1 / n) + c does the gra
    15·2 answers
  • Which equation represents an exponential function with an initial value of 500?
    5·1 answer
  • In 2019, Company A purchased a commercial building with 8 retail units for $4,200,000. In 2021, Company A decided to sell this b
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!