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
Pavlova-9 [17]
3 years ago
9

The function g is given by g(x)=−2(x+2)−6. Which of the following expresses the value of g(b−5)? Select one: A. −4b−20 B. 4b+12

C. 2b+2x−6 D. −2b
Mathematics
1 answer:
Eddi Din [679]3 years ago
3 0

D

to evaluate g(b - 5) substitute x = b - 5 in f(x)

g(b - 5) = - 2(b - 5 + 2) - 6 = - 2(b - 3) - 6 = - 2b + 6 - 6 = - 2b

You might be interested in
Which of the following is NOT a guideline to follow when evaluating consumer information? a. Use a reliable and informed source
Dominik [7]
The statement which is NOT a guideline to follow when evaluating consumer information is C. Submit private information regardless of who is asking.
6 0
3 years ago
Read 2 more answers
The Philadelphia Museum of Art’s triangular pediment has the measurements shown in the diagram. What is the area?
kherson [118]

Answer:

420 ft^2

Step-by-step explanation:

12x70=840

840/2=420

5 0
3 years ago
Mrs. Chin paid a 20 percent tip on the bill for lunch.
Nostrana [21]

Answer:

The bill before the tip was $13.75 if you add a 20% tip of $2.75 the total bill including the tip would be $16.50

The bill before the tip is $13.75

7 0
3 years ago
Read 2 more answers
I know I haven't been on this app for a long time but can ya'll help me
kramer

Answer:

2774

Step-by-step explanation:

start by multiplying 2 by 7, the answer is 14 put the 1 above the 8 in 1387 then put the 4 under the equation, similar to addition. repeat but next time when you multiply 2 by 8 add the 1 (from the previous multiplication) to the answer under and put the 1 from 17 on top of the 3. you get it?

8 0
3 years ago
One positive number is three more than twice another. If their product is 629, find the numbers.
sineoko [7]

Answer:

x = 17 and y = 37

Step-by-step explanation:

Let the numbers be x and y.

y = 3 + 2x

xy = 629

substituting y in the second equation we get

x(3+2x) = 629

3x + 2x^{2} = 629

2x^{2} + 3x - 629 = 0

Solving a quadratic equation by using its formula:

x = [-3 ±√(9-4(2)(-629)] / 4

x = [-3 ± √5041] / 4

x = [-3 ± 71] / 4

x = 17 and \frac{-37}{2}

Ignore the negative number in x and just use x = 17 in the first equation we get

y = 3 + 2(17) = 37

5 0
3 years ago
Other questions:
  • A student working on a summer internship in the economic research department of a large corporation studied the relation between
    10·1 answer
  • Can somebody help me with 2,3,4,5? i already took the picture for somebody to see
    6·1 answer
  • A car that travels 45 mi in 45 min is traveling at a rate of miles per hour.
    10·1 answer
  • there were 432 animals at the zoo. the zookeeper made 9 different habitats for the animals. if the animals were spread evenly am
    11·2 answers
  • When the perimeter of a rectangle is 68ft. and the ratio of it's length to it's width is9:8. What are the dimensions of the rect
    8·2 answers
  • How can you use a factor tree to help you write the prime factorization of a number
    14·1 answer
  • Martha has $20 to spend on a t-shirt. She has a coupon for 20% off. The t-shirt regularly sells for $22.50 plus 10% sales tax.
    8·1 answer
  • Pls help ASAP!!! will do brainliest
    5·1 answer
  • Someone please help me I need help
    6·1 answer
  • After the new admission to the school, there is an increase of 30 percent of students. If the total number of students is now 12
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!