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
Nataly [62]
3 years ago
13

I will mark u brainalist

Mathematics
1 answer:
expeople1 [14]3 years ago
8 0

Answer:

C

Step-by-step explanation:

The cost of 5 notebooks (5x)

Less than (<)

The cost of 3 notebooks (3x)

Plus a 2 dollar pen (2)

All together: 5x < 3x + 2

Matches with the given expression.

You might be interested in
Find the real or imaginary solutions of each equation by factoring
anyanavicka [17]
Sum of  2 perfect cubes
a³+b³=(a+b)(x²-xy+y²)
so

x³+4³=(x+4)(x²-4x+16)
set each to zero
x+4=0
x=-4

the other one can't be solveed using conventional means
use quadratic formula
for
ax^2+bx+c=0
x=\frac{-b+/- \sqrt{b^2-4ac} }{2a}
for x²-4x+16=0
x=\frac{-(-4)+/- \sqrt{(-4)^2-4(1)(16)} }{2(1)}
x=\frac{4+/- \sqrt{16-64} }{2}
x=\frac{4+/- \sqrt{-48} }{2}
x=\frac{4+/- (\sqrt{-1})(\sqrt{48}) }{2}
x=\frac{4+/- (i)(4\sqrt{3}) }{2}
x=2+/- 2i\sqrt{3}


the roots are
x=-4 and 2+2i√3 and 2-2i√3
8 0
3 years ago
–3(x + 1) ≤ 6 on the number line.
Vladimir [108]
What are u exactly asking
3 0
2 years ago
What is 27+3÷ 3 +4-1+72.4-34.24+6-4+75÷5 <br> Answer this fast please!
Dimas [21]

Answer:

86.16

Step-by-step explanation:

27+3÷ 3 +4-1+72.4-34.24+6-4+75÷5

PEMDAS

Multiply and divide first

3/3 is 1   and 75/5 = 15

Replace these into the equation

27+1 +4-1+72.4-34.24+6-4+15

Then add and subtract from left to right

31 +72.4-34.24+6-4+15

69.16+6-4+15

86.16

7 0
3 years ago
Read 2 more answers
Jordan’s family exchanged 250 dollars for 5000 pesos.
Effectus [21]

The number of dollars for one peso is 20 dollars.

Exchange rate is the rate at which one currency is exchanged for another currency.

In order to determine how many pesos can be exchanged for a dollar, the value of pesos would be divided by the amount of dollars exchanged.

Exchange rate = 5000 / 250 = 20 dollars

This means that 1 peso would be exchanged for 20 dollars.

A similar question was answered here: brainly.com/question/18236223

4 0
2 years ago
What number 1,2,3? Im a lil confused:/
max2010maxim [7]
Undo the X first...........
5 0
2 years ago
Other questions:
  • According to chebyshev's theorem, at least what percent of the observations lie within plus and minus 1.75 standard deviations o
    5·1 answer
  • Eight children share 5pizza pies fairly. show three different ways in which they shared the pies.
    9·1 answer
  • Can y’all help me on 4 thank you
    5·1 answer
  • Graph the line that passes through the points (-9,5) and (-9,-5) and
    10·1 answer
  • Sasha is collecting cans to recycle. When she collected 180 cans she knew she had reached 60% of her goal
    6·1 answer
  • 100,85,70,_,40<br><br><br> What is the number pattern?
    12·2 answers
  • Don’t really know what linear functions are
    13·1 answer
  • Select the two statements that are true about the equation y − 10 = 60(x − 40).
    15·2 answers
  • zaheeda scored 9 goals in netball matches .At this rate , about how msny goals will she score in ten games​
    15·2 answers
  • Matt is filling containers of rice. Each container holds 1/4 of a kilogram of rice.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!