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
Sauron [17]
3 years ago
6

Evaluate −4x−y+4 −4x−y+4 when x=− 1 4 x=−14 and y=3

Mathematics
2 answers:
mars1129 [50]3 years ago
8 0

- 4x - y + 4

If x = - 14 and y = 3, we just plug in and solve

- 4(14) - (3) + 4

- 56 - 3 + 4

- 56 + 1

- 55

Norma-Jean [14]3 years ago
8 0

Answer:

It is not -55

Step-by-step explanation:

You might be interested in
Can someone please answer this with solution please , it's scientific notation.. it's my homework since December 16
mash [69]

Answer:

1.3x10^-6

trust me it's right

5 0
2 years ago
I wanna sleep<br><br><br><br> But i cant cause of this homework
san4es73 [151]

Answer:

I KNOW SAMEEEEEEE IM SORRY XXX

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Pls help with Question 11.<br> I need to submit it by tmr
Wewaii [24]

Answer: 81.85 km/hr

Converting m/sec into km/hr, 25 m/sec = 90 km/hr

Average =

Time = 50/90  =  5/9 hr

next 120 km at an average speed of 80km/h

=> Time = 120/80  = 3/2  hr

last part of its journey at an average speed of 90km/h in 35 Minutes

time = 35 minutes = 35/60 hr = 7/12 hr

Distance covered = 90 * 7 /12  = 105/2  km

Total Distance = 50 + 120  + 105/2  = 435/2 km

Total time = 5/9 + 3/2 + 7/12   =  ( 20 + 54 + 21) /36  = 95/36

Average speed =   (435/2)/(95 /36)  = 432 * 18  /95 = 81.85 km/hr

8 0
3 years ago
I NEED HELP BY TODAY PLEASE
andreev551 [17]

Answer: m∠ABC = m∠CED; Corresponding Angles Theorem

Step-by-step explanation:

i took the test

4 0
3 years ago
What is 2 times 8/10???​
antiseptic1488 [7]

<em>So</em><em> </em><em>the</em><em> </em><em>right</em><em> </em><em>answer</em><em> </em><em>is</em><em> </em><em>8</em><em>/</em><em>5</em>

<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em>

<em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>you</em>

<em>Good</em><em> </em><em>luck</em><em> </em><em>on</em><em> </em><em>your</em><em> </em><em>assignment</em>

5 0
3 years ago
Read 2 more answers
Other questions:
  • Each student of a class contributed as many 5 paise as the number of students in the class. Find the number of students if the t
    8·1 answer
  • A cookie factory uses 5/8 of a bag of chocolate chips in each batch of cookies. The factory used 8 1/8 bags of chocolate chips y
    14·1 answer
  • Can someone please explain to me how to solve #7?
    6·1 answer
  • A family of five goes out to dinner and spends $114.10. This includes a 20% tip. How much did the family's server receive for a
    6·2 answers
  • How do I solve the equation 16.7-3.5t= 17.12
    13·1 answer
  • Do I just fill this in myself w my own info???
    15·1 answer
  • Jack and Jill are two students in Mrs.Juliano's math class.On the last five quizzes,Jack scored an 80,90,95,85, and 70. Jill sco
    6·1 answer
  • Find the first three common multiplies<br> 6 and 8​
    13·1 answer
  • What is the equivalent expression to y+ 2/5y
    8·1 answer
  • 1.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!