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
belka [17]
3 years ago
7

Help me please !! Tell me the algebraic expression to 1 please !!!

Mathematics
1 answer:
Anuta_ua [19.1K]3 years ago
5 0
You need to distribute the 4 to both the n and the positive 5 so you’re answer would be 4n + 20.
You might be interested in
A ball is thrown upward from the top of a building the function below shows the height of the ball in relation to sea level f(t)
gavmur [86]
\bf slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ f(x_2)}}-{{ f(x_1)}}}{{{ x_2}}-{{ x_1}}}\impliedby 
\begin{array}{llll}
average\ rate\\
of\ change
\end{array}\\\\
-------------------------------\\\\
f(t) = -16t^2 +32t+90\quad 
\begin{cases}
t_1=4\\
t_2=6
\end{cases}\implies \cfrac{f(6)-f(4)}{6-4}
6 0
3 years ago
If five friends want to share 1.25 of a pizza evenly how much pizza would each person get
Amanda [17]

1.25 /5

12/5 = 2  with 2 left over

25/5 = 5

2 numbers

1.25 /5 = .25

Each person gets .25 of a pizza

4 0
3 years ago
Read 2 more answers
Determine the value of x in the diagram.<br> x<br> 2x<br> 2x
ryzh [129]

Answer:

x = 60

Step-by-step explanation:

The sum of exterior angles in a rectangle is equal to 360

so to find the value of x we need to use all given values and write an equation:

x + 2x + x + 2x = 360 add like terms

6x = 360 divide both sides by 6

x = 60

5 0
2 years ago
Does anyone know this need help
madreJ [45]

Answer:

32 m

Step-by-step explanation:

The distance across the river is give as x and we are interested in finding the value of x.

Both the triangles are similar by AA Postulate.

Therefore,

20/x = 10/16 (by c.s.s.t.)

2/x = 1/16

x = 16*2

x = 32 m

8 0
3 years ago
Add x^3 - 4x^2 + 1 to 3x^2 + x <br> Show Your work!
Sladkaya [172]

\qquad \qquad\huge \underline{\boxed{\sf Answer}}

Let's solve ~

\qquad \sf  \dashrightarrow \: (x {}^{3}  - 4x {}^{2}  + 1) + (3 {x}^{2}  + x)

\qquad \sf  \dashrightarrow \:  {x}^{3}  - 4 {x}^{2}  + 1 + 3 {x}^{2}  + x

\qquad \sf  \dashrightarrow \:  {x}^{3}  - 4 {x}^{2}  + 3x {}^{2}  + x + 1

\qquad \sf  \dashrightarrow \:  {x}^{3}  -  {x}^{2}  + x + 1

6 0
2 years ago
Other questions:
  • Evaluate 3(2a-4/b^2) for a = 4 and b = 3.
    14·2 answers
  • Rewrite in simplest radical form 1/x^-3/6
    15·1 answer
  • A right cone has a slant height of 6 and a radius of 4. What is the surface area?
    5·2 answers
  • Plz answer it fast urgent
    13·1 answer
  • What is the common factor for 9 and 7?
    14·1 answer
  • PLS HELP ASAP <br> WHICH IS THE RIGHT ASNWER OF THE FUNCTION PICTURED BELOW? A,B,C,D?
    10·1 answer
  • A set of two or more equations with the same variables is called a system of equations. When you set the
    8·1 answer
  • Solve for x................
    8·1 answer
  • Benjamin drives 60 miles every hour. He drives 180 miles to his uncles house.
    8·1 answer
  • Why is 2 + (−3) equal to −1?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!