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
skad [1K]
3 years ago
14

Subtract the expressions.

Mathematics
1 answer:
marin [14]3 years ago
5 0

Answer:

-8b - 5k + 9

Step-by-step explanation:

=(-4b + 15 - 7k) - (6 + 4b - 2k)

Taking away the brackets

=-4b + 15 - 7k - 6 - 4b + 2k

collecting like terms

=-4b - 4b - 7k + 2k + 15 - 6

= -8b - 5k + 11

You might be interested in
Answers must be in standard form:<br> (K+4)(3k+2)
kotykmax [81]

Answer:

3kK+2K+12k+8

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
20 points and I will mark brainliest!!
JulijaS [17]

Answer:20.5

Step-by-step explanation:

4 0
3 years ago
Select all that apply.
ioda

Answer:

multiply 6:8 by 2

12:16

6 0
3 years ago
What’s the answer???<br> ( ONLY ANSWER IF YOU KNOW)
Elena-2011 [213]
The exponents of expression one are the same as the exponents of expression two
4 0
3 years ago
A ship traveling east at 45 mph is 15 mi from a harbor when another ship leaves the harbor traveling east at 60 mph. How long do
Harman [31]

Answer:

  1 hour

Step-by-step explanation:

I find these easiest to work by considering the initial difference in distance and the speed at with that gap is closing.

__

The gap is 15 miles, the distance the first ship is from harbor when the second ship starts.

The rate of closure is the difference in the speeds of the two ships:

  60 mph -45 mph = 15 mph

Then the closure time is ...

  time = distance/speed

  time = (15 mi)/(15 mi/h) = 1 h

It will take the second ship 1 hour to catch up to the first ship.

7 0
2 years ago
Other questions:
  • HELP I NEED AN ANSWER ASAP!!
    15·2 answers
  • the area of north dakota is 77,353 square miles. the area of south dakota is 70,700 square miles. how many square miles greater
    11·1 answer
  • Write the slope and y intercept of each equation:
    12·1 answer
  • How many 1/6 are in 1/8??
    14·1 answer
  • Question 1
    7·1 answer
  • Raheem bought 3 pounds of bannanas. About how many kilograms did he buy
    6·1 answer
  • What is the value of x? <br>6 (-3 -x) - 2x = 14​
    5·2 answers
  • If r(x) = 3x – 1 and s(x) = 2x + 1, which expression is equivalent to (StartFraction r Over s EndFraction) (6)? StartFraction 3
    12·2 answers
  • Help me! What is the surface area of the triangular prism shaped toy car ramp shown?
    14·1 answer
  • This is my last question please help asap!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!