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
Alex787 [66]
3 years ago
5

Evaluate the expression when a=4, b=−5, and c=−8. (−b)+c=

Mathematics
2 answers:
Lelu [443]3 years ago
8 0
The correct answer is -3. The 2 negative signs in the parentheses turns positive and add to -8.
hodyreva [135]3 years ago
7 0

Answer:

-3

Step-by-step explanation:

(−b)+c=

Let b = -5 and c = -8

- (-5) + -8

5 -8

-3

You might be interested in
What is the value of log25 1/125?
Sav [38]

Answer:

.0111835201

Step-by-step explanation:

log25 = 1.3979ish

you then divide that by 125

7 0
3 years ago
Mrs. R is pregnant and very worried that the child will have beta-thalassemia. What is the probability that the child will have
kenny6666 [7]

Answer:

There are three kind of beta-thalassemia.

Total possible outcome=  3 types of beta- thalassemia + 1 [child will have no trace of disease] = 4

As we know Probability(outcome) = \frac{\text{ Total favorable outcome}}\text{Total possible outcome}

Probability that the child will have beta-thalassemia major =\frac{_{1}^{3}\textrm{C}}{_{1}^{4}\textrm{C}}

     =\frac{3}{4}

   ∴ favorable=_{1}^{3}\textrm{C}

 And , Total =_{1}^{4}\textrm{C}

Probability that the child will have no trace of the disease=\frac{1}{4}





4 0
4 years ago
If FN = 29, what is the value of r?
chubhunter [2.5K]

Answer:

B

This is the confirm answer i did this in my exam today

4 0
3 years ago
Will give brainliest to the correct answer (nor links or account will be reported) :)
GREYUIT [131]

Answer:

50

Step-by-step explanation:

68+62=130 then subract 180-130 and have 50 so x=50

5 0
3 years ago
Read 2 more answers
Jason is entering a weight
Inessa [10]

Answer:

196

Step-by-step explanation:

7 x 13 = 91 + 105

7 0
3 years ago
Other questions:
  • The value of y is inversely proportional to the value of x. When y=42, x=6.
    12·1 answer
  • How do you write 16x-44 in factored form. Plz help asap
    8·2 answers
  • True or False:
    14·1 answer
  • Simplify square root of five times the quantity six minus four square root of three.
    13·1 answer
  • 203 cm
    7·1 answer
  • Can someone help me with my homework its experimental and theorectical probability
    15·2 answers
  • Can someone provide a step by step explanation on how to solve? Cheers.
    5·1 answer
  • In two or more complete sentences, explain how to use ordered pairs of points in f(x) = 3x - 5 and g(x) = x+5/3 to determine if
    14·2 answers
  • Solve for x:<br> 3^2-x=5^2x+1
    5·1 answer
  • 3(2x - 3) = 4(2x + 4)​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!