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
WITCHER [35]
3 years ago
6

What is 2d +17 – 3 – 2d + 4d Simplified?

Mathematics
2 answers:
Anna35 [415]3 years ago
5 0

Answer:

Step-by-step explanation:8(2k+1+3k

siniylev [52]3 years ago
3 0

Answer:

4d+13

Step-by-step explanation:

You might be interested in
The product of the page numbers on two facing pages of a book is 156. Find the page numbers
Gnoma [55]

Let x be the page number then x+1 would be the other page number (because the pages are two facing pages which means they follow on consecutively)

Then

(x)(x+1) = 156

x^2 + x - 156 = 0

x = 12 or x = -13( but x can't be a negative number)

so x = 12

and the next page is 13

3 0
3 years ago
How long will it take a bird traveling at an average speed of 12 miles per hour to travel 202 miles while flying south for winte
IRINA_888 [86]
It would take the bird 16 hours and 50 minutes
4 0
3 years ago
Read 2 more answers
A taxicab charges $3.00 per person
Delicious77 [7]

Answer:

I believe the answer would be 20 miles max for one passenger.

Step-by-step explanation:

This is because if you create an equation out of this, knowing that only one passenger will be riding, you will get:

$3.00+$1.25x=$28       ($3 added too $1.25 times the number of miles (x) which equals the total amount you have ($28)).

x being the number of miles (so we need to calculate for x)

$3 + $1.25x = $28

-subtract 3 on both sides-

$1.25x=$28-$3

$1.25x=$25

-divide by 1.25 on both sides-

x=$25/$1.25

x=20 miles

Not sure if all calculations are correct, but I hope this helps :)!

6 0
3 years ago
A human body had 30 times as many platelets as white blood cells. A small sample of blood has 8×10'3 white blood cells. About ho
Contact [7]
To determine the number of platelets present in the human body, we need a relation that would relate this value to the given value above which is the number of white blood cells. Fortunately, we are given a ratio of 30. So, we use this value as follows:

number of platelets/number of white blood cells = 30
number of platelets / <span>8×10^3 white blood cells = 30
number of platelets = 240000</span>
5 0
3 years ago
A calculator screen shows a number in scientific notation as 4.18E‒8. Write this number in standard form.
Citrus2011 [14]

Answer:

.0000000418

Step-by-step explanation:

So you will start from the decimal and move 8 places to the left.

E-8 is the same as 10^-8 so you will move to the left

If it was E8 you would move to the right 8 places.

6 0
3 years ago
Other questions:
  • What is the graphs approximate rate of change? A/ -1/2 B/1/2 C/-2 D/2 image https://static.k12.com/nextgen_media/assets/1312641-
    5·1 answer
  • Why 8 divide 16 equal 0.5
    7·2 answers
  • Mr. Martin’s math test, which is worth 100 points, has 29 problems. Each problem is worth either 5 points or 2 points. Let x be
    5·1 answer
  • HELP ME PLEASEEEEEEEEEEEEEEE
    7·2 answers
  • PLZ ANSWER RIGHT AWAY!!!!!!!!!!!!!
    8·2 answers
  • If h(x) = x-7 and g(x) = x2, which expression is equivalent to (gº h)(5)?
    5·1 answer
  • Kendyl started reading a new book over the weekend. She was able to read 8 pages in the 20 minutes before dinner.at this rate ho
    14·1 answer
  • Solve -4x – 8y = -48<br> 8x + 3y = -34.
    15·1 answer
  • Which expression is equivalent lo the following complex fraction?
    10·1 answer
  • Tom has saved $390. He plans to spend $30 each month for music lessons. The function
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!