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
mojhsa [17]
2 years ago
11

What is 4x+3x? Write solution.

Mathematics
2 answers:
Alik [6]2 years ago
4 0

\huge\boxed{Hello!:)}

Combine like terms:

4x+3x=7x

Remember, we can add terms with the same variable together, but we can't add terms with different variables.

\huge\boxed{Hence,\:the\:answer\:is\:7x.}

\huge\underline{Hope\:it\:helps!}

\boxed{DreamyGal\:here\:to\:help!:)}

Sliva [168]2 years ago
3 0

Answer:

7x

Step-by-step explanation:

4x ( linear function) + 3x ( linear function) = 7x

You might be interested in
I NEED HELP PEOPLE LAST TIME
Hoochie [10]

29.

f(x) = -x^2-7x-6

As x \to \pm \infty, y \to - \infty.

This can be easily verified by looking at the graph (graph of a quadratic equation).

30.

The growth of a population is not linear, it's exponential.

31.

Exponential growth > polynomial, so y = 3^x.

35.

V(t) = 30\cdot (25)^{\frac{t}{20}}

The question is asking V(t) for t = 40.

V(40) = 30\cdot (25)^{\frac{40}{20}} \\~\\V(40) = 30\cdot 25^2 \\~\\V(40) = 30\cdot 625 \\~\\V(40) = 18750

36.

The point of symmetry of a quadratic equation y = ax^2+bx+c is at its vertice:

V_x = \dfrac{-b}{2a}

V_x = \dfrac{6}{2}

V_x = 3

The line is x= 3.

3 0
3 years ago
Will give brainlist plz help its for my 9 week exam<br><br> a. 228<br> b. 229<br> c. 172<br> d. 171
natka813 [3]

Answer:

I think its 229

if you take how many yellow marbles he got out of 7 it would be 3/7 and then I divided 400 by 7 and got 57. something so I multiplied 3 times 57 and got 171. So if you take 400-171 you get 229

4 0
3 years ago
What is the area of the trapezoid below?
amid [387]

Answer:

A=130

Step-by-step explanation:

A=\frac{a+b}{2} h=\frac{7+19}{2}*10=130\\\\a = base\\b = base\\h = height

6 0
3 years ago
Given Q is between J and K, JQ is five times the length of JK and JK=42 find the length of JQ
Alex73 [517]

Answer:

210

Step-by-step explanation:

JQ is 5 times the length of JK

● JQ = 5JK

JK = 42

● JQ = 5 × 42

● JQ = 210

8 0
3 years ago
С=7х + 8y<br> ЧX +5y&gt;40<br> Ху&gt;40
Allushta [10]

Answer:

IDK IDK IDK IDK IDK IDK

8 0
4 years ago
Other questions:
  • Helpp !!! especially with 27 &amp; 31
    9·1 answer
  • On a road trip, Sara’s brother drove 47.5% of the trip, and Sara drove 80% of the remainder. If Sara drove for 4 hours and 12 mi
    10·1 answer
  • Click on the measure of angle x.<br> х<br> 38°<br> » 152<br> 1)) 142°<br> () 38°<br> )) 52°
    14·1 answer
  • Do you know the answer ??
    6·1 answer
  • Match each series with the equivalent series written in sigma notation.
    6·1 answer
  • what differences can be found when contrasting the mood of third person acc with that of claudettes first person account?​
    13·1 answer
  • Hey guys! I am going to be posting multiple questions, but one by one... so be prepared!
    10·1 answer
  • 6,132 ÷ 203= Divide. Enter a solution as a mixed number
    7·2 answers
  • Simplify.
    12·1 answer
  • Alex is standing still and throws a football with a speed of 10 m/s to his friend, who is also standing still. the two friends a
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!