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
Vika [28.1K]
3 years ago
5

Simplify the expression. (x-4 x² + 7) - (-5x² + 5x - 3)​

Mathematics
2 answers:
maksim [4K]3 years ago
6 0

x^2 - 4x + 10

sorry if there is no explanation but i hope this helps :)

dem82 [27]3 years ago
3 0
Honestly use mathyway to solve problems like these
You might be interested in
To practice for a competition, Sonya swam 0.94 kilometer in the pool each day for 3 weeks. How many meters did Sonya swim in tho
Strike441 [17]

Answer:

Distance swam by Sonya in 3 weeks = 19740 m

Step-by-step explanation:

To practice for a competition, Sonya swam 0.94 kilometer in the pool each day for 3 weeks.

Number of days in 1 week = 7

Number of weeks she swam = 3

Total number of days she swam = 3 x 7 = 21 days

Distance swam per day = 0.94 km

Total distance swam = Total number of days she swam x Distance swam per day

Total distance swam = 21 x 0.94 = 19.74 km = 19.74 x 1000 m = 19740 m

Distance swam by Sonya in 3 weeks = 19740 m

7 0
3 years ago
Sonya makes a pattern of values for X in a pattern of values for Y which ordered pair continues the pattern and has an x- value
MA_775_DIABLO [31]
This is for points sorry
8 0
3 years ago
8=1/3(a+5)<br><br> Please help and thank you :)
s344n2d4d5 [400]

Answer:

a=19

Step-by-step explanation:

First we have to distribute the parenthesis; multiply (a+5) by 1/3

8=1/3*a+1/3*5

Now we just solve the equation regularly

8=1/3a+5/3

8-5/3=1/3a

6 1/3=1/3a

a=19

6 0
3 years ago
Read 2 more answers
Could someone me please​
mariarad [96]

Answer:

I think is 11/90.

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
The point r is halfway between the intergers on the number line below and represent the number
11111nata11111 [884]

Answer:

123 456 789 10 11 12 1 3 1 4 1 5 1 5

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • A sample of 81 tobacco smokers who recently completed a new smoking-cessation program were asked to rate the effectiveness of th
    12·1 answer
  • HELP please! &lt;3
    6·2 answers
  • The ratio 5/10 is in simplest form
    12·2 answers
  • Explain to your homewok heper how5-groups help you see 6,7,8,9,10
    5·1 answer
  • 24 is 75% of what number?
    15·1 answer
  • Can someone help me with this please 1/4(5x+16/3)-2/4(3/4x+1/2)=-5.
    15·1 answer
  • How does knowing some constructions help you do other, more complicated constructions
    10·2 answers
  • Which of the following is a true statement?
    15·1 answer
  • 4. In the spinner below, the pointer stopped on the blank region. What color should the blank region be so
    15·1 answer
  • Vanessa sold a vehicle and earned a 22%
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!