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
krok68 [10]
3 years ago
9

How do I solve 4(2+3)-(6+1)+2

Mathematics
1 answer:
nikitadnepr [17]3 years ago
6 0

Answer: You use the rules of PEMDAS   Parenthesis, Exponents, Multiply, Divide, Add, Subtract

Step-by-step explanation: First solve all equations inside of the parenthesis, so the equation becomes 4(5)-7+2

Then you multiply and the 4 by 5 and the equation becomes  20-7+2

Then you do all the adding and it becomes 20-9

Then subtract and you get 11

You might be interested in
PLEASE HELP QUICK, I need to know the answer.
Marysya12 [62]

The equivalent expression is 7^{2}.

We have the following expression -

\frac{7^{-3} }{7^{-5} }

We have to find its equivalent value.

<h3>What is the equivalent expression of the following expression-</h3>

f(x, y) =\frac{A^{x} }{A^{y} }

In order to divide two exponents with same base, we use the 'Quotient property of exponents.

The equivalent expression can be written as -

f(x, y) = A^{x} A^{-y} = A^{x-y}

In the question given we have -

\frac{7^{-3} }{7^{-5} }

Using the property discussed above -

7^{-3}\;7^{5} = 7^{-3+5} = 7^{2}

Hence, the equivalent expression is 7^{2}.

To solve more questions on exponents, visit the link below -

brainly.com/question/17173276

#SPJ5

3 0
2 years ago
Read 2 more answers
Can you please help <br> #6 GRADE
lakkis [162]

Answer:

the interger would be 15 because you earn 15 so therfore it would be 15.

Step-by-step explanation:

5 0
3 years ago
Solve –9.4 Greater-than-or-equal-to 1.7x + 4.2.
Nutka1998 [239]

Answer:

x≤-8

Step-by-step explanation:

6 0
3 years ago
Find the x intercept and the y intercept of -x+2y=8
vekshin1

Answer:

Hope this helps

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
While at a picnic, 42 adults drank iced tea, 24 adults drank bottled water, and 36 adults drank lemonade. What's the ratio, as a
alexira [117]

42 drank iced tea

60 drank either water or lemonade

So the ratio would be 42:60 or 7/10 as a fraction.

So D is the correct answer

3 0
3 years ago
Read 2 more answers
Other questions:
  • I'LL GIVE YOU 24 POINTS!!!!
    14·2 answers
  • How can I figure the unit rate in feet per second for 180 miles in 2 hours
    12·1 answer
  • X+y=13and x-y=2 what is the value of x^2-y^2
    14·2 answers
  • 68. What property of real numbers would simplify the following expression: 4+7(x-1) ?
    11·1 answer
  • True or false if you divide a number by two it's always even
    5·2 answers
  • 7 = 3x − 5? What does X equal
    11·1 answer
  • What is the answer to (-8x)÷(-2)
    7·1 answer
  • How many pounds of eroded material does the verde river carry in a past a given point 1/4 of a day
    11·1 answer
  • Solve the equation <br> pleasse someone please help will give brainliest pleeeasse ​
    5·1 answer
  • Pls Answer This gyys ​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!