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
alexgriva [62]
3 years ago
15

Let P be a point between points S and T . If ST = 21, SP = 3b – 11, and PT = b + 4, solve for b.

Mathematics
1 answer:
Ulleksa [173]3 years ago
8 0
I thick the answer is c
You might be interested in
I need to solve the whole thing
kipiarov [429]
1.) 40, 2.) 8, 3.) 18, 4.) 15, 8.) 12, 9.) 30, 10.) 72, 11.) 36
4 0
3 years ago
PLLLSSS ANSWER<br> how many terms in 7x+4+2x+3x+5
Serga [27]

Answer:

3(4x+3) or 12x + 9

Step-by-step explanation:

8 0
3 years ago
Write an equation that represents the line.
emmasim [6.3K]

Answer:

y = -2x - 3

Step-by-step explanation:

The y-intercept is b = -3.

We read the slope off the graph.

m = -2/1 = -2

y = mx + b

y = -2x - 3

7 0
1 year ago
Please help me thank you. <br><br> I have 3 questions.
weeeeeb [17]
The first one is D because c represents the x and b represents the y. For the second one:
38(2) = 76
180-76 (this is the sum of the unknown measures) 
104/2 (finds the measure of each angle)
52
I am unsure of the final one though. 
Hope this helps!
5 0
3 years ago
Roland bought a dresser for k dollars. After restoring it, he sold it for 3.1k dollars. Which is another way to describe the cha
xxMikexx [17]

Answer: 210 percent increase

Step-by-step explanation: So w know the starting value is k so we can replace it with 1 dollar

now we know he bought the dresser for 1 dollar and sold it for 3.10 dollars

First we have to subtract the starting value 3.1 - the original value

3.1 - 1 = 2.1

then we have to divide that number by the starting value

2.1 divided by 1 = 2.1

Lastly multiply times 100 to get the percent increase

2.1 x 100 = 210 % increase

hope this helps mark me brainliest if it helped

6 0
3 years ago
Other questions:
  • Search results for There were 35 bunches of roses and tulips. Each brunch at 12 of the same flowers. There were seven more bunch
    10·1 answer
  • What is the measure of ∠K?
    11·1 answer
  • -2 1/3 × 2 5/8 Perform the indicated operation
    9·2 answers
  • A local aquarium purchased a new turtle tank for their giant turtle exhibit. What is the volume of the turtle tank?
    5·1 answer
  • What is the answer of 18x 2 and 3
    11·1 answer
  • Are there any supplementary, vertical, or complimentary angles? If so wich ones
    15·1 answer
  • Please help!!!!!!!!!!!! !!!
    13·1 answer
  • Ms. Vega read 20% of the Star Wars book. She read 8 pages of the book.
    12·1 answer
  • 1) Green peppers are on sale for $2.89 per pound. Mrs. Moseley bought 1.75 pounds of peppers. How much did she pay for peppers?​
    14·2 answers
  • Which equation shows the point-slope form of the line that passes through (3, 2) and has a slope of 1/3
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!