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
Aleksandr-060686 [28]
3 years ago
10

Evaluate (b+c) if a=2,b=-5 and c= -3

Mathematics
2 answers:
anastassius [24]3 years ago
6 0
The answer would be -8
melisa1 [442]3 years ago
3 0

It’s a good idea to get into the habit of using parentheses

when substituting numbers in for variables.

If you have parentheses in your original problem, change them to brackets as you substitute (to avoid confusion).

Now plug in the values for b and c into the problem.

So we have [(-5) + (-3)].

Simplifying inside the brackets, we get [(-8)].

So -8 is the answer.

You might be interested in
Can 9/43 besiplified and can 34/43 be simplified?
diamong [38]
No be because the denominator it an odd number and you can't divide an odd number hope i helped in anyway
 <span />
6 0
3 years ago
Simplify<br><br> x^4 * x <br><br> What would be the simplified answer
kramer

Answer: The simplified answer will be: x^5

Step-by-step explanation:

x4x

=x4*x1

=(x*x*x*x)*(x)

=x*x*x*x*x

=x^5

5 0
2 years ago
Read 2 more answers
Kiersten runs a website that helps people learn programming. Every month, Kiersten receives a subscription fee of \$10$10dollar
NemiM [27]
700009000720067261836
5 0
2 years ago
Read 2 more answers
How do I solve #7? do i add all the angles together like a normal triangle and make it equal to 180?
kobusy [5.1K]

Answer:

126 degrees

Step-by-step explanation:

Triangle: y = 180 - (5x + 4x)

Straight angle: y = 180 - (4x + 30)

180 - (5x + 4x) = 180 - (4x + 30)

5x + 4x = 4x + 30

5x = 30

x = 6

Angle:

y = 180 - (5x + 4x)

y = 180 - 9x

y = 180 - 9(6)

y =  126

7 0
2 years ago
What is the sign of -465+ 465
mamaluj [8]

Answer:

Positive

Step-by-step explanation:

-465+465

= 465-465

=0

Zero is positive.

6 0
2 years ago
Read 2 more answers
Other questions:
  • Phillip is standing across the classroom from his desk. He walks x steps in a straight line to his right, turns left at a 90° an
    6·1 answer
  • The total number of golfers, g, each day at a golf course is proportional to the number of tee times, t. If four golfers are sch
    6·2 answers
  • Gum
    12·2 answers
  • What have been the major turning points in algebraic knowledge trough out history?
    14·1 answer
  • Divide 9x ^ 3 + 18x ^ 2 - 13x + 5 by 3x - 1 using division and write the division in the form P = DQ + R
    11·1 answer
  • Which of the following could be the number shown on the number line?
    6·1 answer
  • What is g(x)?<br> A. g(x) = -x<br> B. g(x) = -2<br> C. g(x) = -1<br> D. g(x) = x²
    14·1 answer
  • Se desean plantar 361 plantas de limón, en un terreno cuadrado, de manera que en cada fila queden a un metro de distancia.
    12·1 answer
  • I need help on this please
    5·1 answer
  • Evaluate each expression (25 -3/5) 1/3
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!