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
Veseljchak [2.6K]
3 years ago
7

Find the sum of 2x 2 + 3x - 4, 8 - 3x, and -5x 2 + 2.

Mathematics
1 answer:
azamat3 years ago
3 0
First one is 5x-2 Second one is 8-3x and Third is -5x*4
You might be interested in
Can someone help me with all these!im giving brainliest:)
xenn [34]

Step-by-step explanation:

  • 1a.2.
  • b.1/2 base×height
  • c.2 ×1/2 base×height
  • base×height

b.

  • 1m=100cm
  • 1m²=100cm×100cm
  • 1m²=10000cm²
  • 0.25m²=0.25×10000cm²
  • 0.25m²=2500cm²

C.

  • .3
  • .area of rectangle button+area of back+area of top
  • d.total surface area =base×height+area of rectangle button+area of back+area of top

6 0
3 years ago
Javier bought 2 adult movie tickets and 4 children’s movie tickets and spent a total of $46. If adult tickets cost $2 more than
Sergio [31]
The children's ticket would be $7 each and the adult ticket would be $9.
6 0
3 years ago
Review the image below. Based on the image, what type of transformation is
podryga [215]

Answer:

When you read a sentence, you may first look for the subject or what the sentence is about. The subject usually appears at the beginning of a sentence as a noun or a pronoun. A noun is a word that identifies a person, place, thing, or idea. A pronoun is a word that replaces a noun. Common pronouns are I, he, she, it, you, they, and we. In the following sentences, the subject is underlined once.

Step-by-step explanation:

You will often read a sentence that has more than one noun or pronoun in it. You may encounter a group of words that includes a preposition with a noun or a pronoun. Prepositions connect a noun, pronoun, or verb to another word that describes or modifies that noun, pronoun, or verb. Common prepositions include in, on, under, near, by, with, and about. A group of words that begin with a preposition is called a prepositional phrase. A prepositional phrase begins with a preposition and modifies or describes a word. It cannot act as the subject of a sentence. The following circled phrases are examples of prepositional phrases.

4 0
2 years ago
Read 2 more answers
PLEASE HELP THIS IS A TEST
cluponka [151]

Answer:

C, F, and maybe D are correct.

Step-by-step explanation:

8 0
2 years ago
Y - 3 = -2.4(x-5) write an equation in slope intercept form
gulaghasi [49]
The answer is y=-2.4+15. (remember the 2.4 is negative)
3 0
3 years ago
Other questions:
  • Miranda obtains a $296,000 15/5 balloon mortgage with a rate of 6.75%. What will her monthly payments be?
    7·1 answer
  • Help due today pleas
    7·1 answer
  • Find dy/dx by implicit differentiation. x2 − 8xy + y2 = 8
    12·2 answers
  • Which equation has the components of 0 = x2 – 9x – 20 inserted into the quadratic formula correctly? x = StartFraction negative
    6·2 answers
  • What is the exact value for the expression the square root of 52− the square root of 13 + the square root of 117 ? Simplify if p
    14·1 answer
  • Solve for x: -2(x+3)= -2 - 6<br><br> 0<br><br> 3<br><br> all real numbers <br><br> no solution
    13·2 answers
  • Solve each equation.<br>1) 4 - 3(1 -4n) = -83​
    9·1 answer
  • What is the greatest whole number that rounds to 2,800 when rounded to the nearest​ hundred? The least whole​ number?
    15·1 answer
  • I really need help i will rate you branliest
    9·1 answer
  • Find m∠PQR.<br> A. 90<br> B. 77<br> C. 81<br> D. 72
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!