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
Ivahew [28]
2 years ago
13

Subtract. (7x2 + 6) - (2x-5)

Mathematics
2 answers:
zalisa [80]2 years ago
8 0

Answer: 7x2−2x+11

Step-by-step explanation:

Distribute the Negative Sign:

7x2+6+−1(2x−5)

7x2+6+−1(2x)+(−1)(−5)

7x2+6+−2x+5

Combine Like Terms:

7x2+6+−2x+5

(7x2)+(−2x)+(6+5)

7x2+−2x+11

Annette [7]2 years ago
4 0

Answer:

25-2x

Step-by-step explanation:

(7x2+6)-(2x_5)

(14+6)-2x+5

20_2x+5

You might be interested in
Sam is practicing long track speed skating at an ice skating rink The distance around the rink and 250 yards has skated around t
Vladimir [108]
There are 1760 yards in one mile and the rink is 250 yard in perimeter.

This means 3 miles is 5280 yards. 
 
If Sam has already gone around the whole rink 6 times, that means he was traveled a total of 1500 yards.  

Sam has 3780 more yards to travel 3 miles.

This means he needs to do 15.12 more laps around the rink.  Or 16 if you are rounding.

Hope this helps! :)
3 0
2 years ago
Read 2 more answers
Graph the line with slope -1/3 passing through the point (2, 1).
bogdanovich [222]

Answer:

Step-by-step explanation:

y = mx + b

y = -x/3 + b

1 = -2/3 + b

b = 5/3

y = -x/3 + 5/3

5 0
2 years ago
Please zoom in on the question <br> I will mark brainliast
erma4kov [3.2K]
B graph of function
4 0
3 years ago
Find the equation line through point (-4,15) and (4,-5)
Oduvanchick [21]
Answer highlighted in blue. Hope this helps.
8 0
2 years ago
HELP I NEED HELP ASAP
Mice21 [21]

Answer:

B

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • What is 40 x 365 / 6
    14·2 answers
  • You panit 1/3 of a wall in 1/4 hour at that rate how long will it take you to paint one wall
    9·2 answers
  • PLZ HELP ASAP!! (Algebra)
    11·1 answer
  • Find the measure of the numbered angles in the rhombus. The diagram is not drawn to scale.
    13·2 answers
  • The axis of the sphere below is 14 units in length. What is the surface area of
    6·2 answers
  • What is (-5/8) x (2/3)?
    10·2 answers
  • Taylor can solve riddles very quickly. She solved 11 riddles in 4 minutes. How many did she solve each minute?​
    9·2 answers
  • Richard and Teo have a combined age of 49. Richard is 13 years older than twice Teo's age. How old are Richard and Teo?
    15·2 answers
  • Solving Polynomials (PLZ HELP!! BRAINLIEST IF RIGHT)
    13·2 answers
  • After a rotation, A(-3,4) maps to A/4, 3), B(4.-5) maps to BY-5,-4), and C(1,6) maps to C(6.-1). Which rule
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!