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
mart [117]
3 years ago
8

Which expression is equivalent to 7x + 4x2 – 5x?

Mathematics
2 answers:
rjkz [21]3 years ago
6 0

Answer:

2x+8

Step-by-step explanation:

Reptile [31]3 years ago
4 0

Answer:

4x^{2} +2x

Step-by-step explanation:

I'm not sure what you want, because it says "which expression", but you didn't provide any answer choices.

So all you have to do for this is combine like terms, and the only ones were 7x and -5x, which equals 2x.

You might be interested in
Which ordered pairs is a solution to -5x + 3y > 12?
maks197457 [2]

Answer:

(-5,5)

Step-by-step explanation:

if you replace x and y with the numbers, the answer will be true.

3 0
3 years ago
5 The area of a rectangular lawn is 255 m². If its length is 15 m, find its perimeter.​
Marina CMI [18]
Area of a rectangular lawn = l×b

255=15×x

Hence the breadth is 17 m

Hence perimeter =2(l+b)=2(15+17)=64
3 0
3 years ago
Suppose that the equation V = 5x2 60x + 8000 represents the value of
umka21 [38]
Sorry I can’t buddy........................................................:(
8 0
2 years ago
choose all properties that were used to simplify the following problem: step 1 2/7 • 53 • 7/2 step 2 53 • 2/7 • 7/2step 3 53 • 1
den301095 [7]
Step 2: commutative property of multiplication
Step 3: multiplicative inverse
Step 4: multiplicative identity
5 0
3 years ago
Read 2 more answers
Let’s say you want to play a new card game called Pokee. Every player is dealt 4 cards and everyone compares what hands they hav
ANTONII [103]
D) House ( Two paris of differnt cards)
4 0
2 years ago
Other questions:
  • An airliner travels 45 miles in 6 minutes. what is the speed in miles per hour?
    12·2 answers
  • Convert to a percent 4.44 3/5
    6·1 answer
  • 2 =6.28 3 =9.42 5 =15.70 3=1.40 36= X What is the value of x
    15·1 answer
  • Lilli jogs 1/2 mile in 1/10 hour. What is Lilli's rate in miles per hour?
    14·2 answers
  • I need help with this can anyone give me the answer
    5·1 answer
  • What is the steepest slope?
    9·2 answers
  • Which table represents a function?
    9·1 answer
  • Please help!! I'll give 50 points
    8·2 answers
  • A. C=22d<br> B. C= d + 22d<br> C. C= d + 22<br> D. D = 22c
    13·1 answer
  • Find the value of<br> Sinx / COS X<br> when x = 30°
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!