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
anzhelika [568]
3 years ago
9

Simplify the expression (7+5)+4•13-2

Mathematics
2 answers:
Yakvenalex [24]3 years ago
7 0
Pemdas

Parentheses exponents multiplication divide add subtract (7+5)=12

12+4•13-2 4•13= 52

12+52-2
64-2

The answer is 62
Licemer1 [7]3 years ago
5 0

Answer: my answer is 62

Step-by-step explanation:

You might be interested in
Find g−1(x) when g(x)=3/5x−9.
weqwewe [10]

Answer:

−(2x)/(5)−9

Step-by-step explanation:

Replace the function designators in g−1x

with the actual functions.

(3/5x−9)−1x

Simplify (3/5x−9)−1x

−(2x)/(5)−9

5 0
3 years ago
$35.99 with a 5% sales tax
jolli1 [7]
1.80 I think. It's actually 1.7995 but in money we round so it's 1.80
6 0
3 years ago
Read 2 more answers
A rectangular flower garden in Samantha's backyard has 100 feet around its edge. The width of the garden is 20 feet.
Mrac [35]

Answer:

Step-by-step explanation:

Total= 100 Ft

Width= 20

Length=?

Total - Width = Length

100 - 20 =

80 Length Of the Garden

4 0
3 years ago
Match each algebraic expression with the method to use for factoring.
LekaFEV [45]

Answer:

  • Prime: 3
  • GCF: 1
  • Factoring Trinomials: 4
  • Difference of Squares: 2
  • Perfect Square Trinomial (PST): 5

Step-by-step explanation:

1. Each term has an even coefficient, so a factor of 2 can be removed:

  2(3x^2 +7x -15)

The remaining quadratic factor is prime.

__

2. Each of these two terms is a square, so this is the difference of two squares.

__

3. This cubic has one irrational negative real root. It is prime.

__

4. This trinomial factors in the usual way: (x +15)(x -2). It is factored by "factoring trinomials."

__

5. The magnitude of the x-coefficient is double the square root of the (positive) constant, so this is a perfect square trinomial.

3 0
3 years ago
Algebra II :
Oduvanchick [21]
F(x) = 3x + 5/2
f(a+2) = 3(a+2) + 5/2 = 3a+6 + 5/2
= 3a + (12+5)/2 = 3a + 17/2
6 0
3 years ago
Other questions:
  • What is 24% of 80?
    7·1 answer
  • What is 3x - y = 17<br> x + y = -5
    11·1 answer
  • Find the volume of the prism.<br><br><br><br> The volume is <br> cubic inches.
    14·2 answers
  • 640 rounded to the nearest tens
    14·2 answers
  • a radio transmission is 515 feet tall. a guy wire is to be attached (6)feet from the top and is to make an angle of 22 degree wi
    11·1 answer
  • Solve for m 1/C+1/m=1/z
    7·1 answer
  • The lengths in cm, of the length of a rectangle is 2x+3 cm and of the width of the rectangle is x+5 cm.
    5·1 answer
  • Data that's displayed randomly on a scatter plot graph illustrates (please help asap!)
    5·1 answer
  • Write a linear function f with the values f (0) = 5 and f(2) = -3 please help
    13·1 answer
  • Michaels test scores for this semester were 83,80,91,74,66,99,87,72,95,98. What was the median of his scores
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!