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
BigorU [14]
3 years ago
13

What is the value of the expression -3x²y + 4x

Mathematics
2 answers:
Elanso [62]3 years ago
7 0

\huge\mathfrak{Answer}

By Plugging the value of x and y :

  • - 3 {x}^{2} y + 4x

  • ( - 3 \times ( - 4) {}^{2}  \times 2) + (4 \times  - 4)

  • ( - 3 \times 16 \times 2) + ( - 16)

  • - 96 - 16

  • - 112

therefore, the answer is - 112

pogonyaev3 years ago
5 0
The answer of this question is A. -112
You might be interested in
Multiplying by which number is equivalent to finding 15%?
Ahat [919]
.15 is your answer, seeing as .15 is equivalent to 15%
3 0
3 years ago
Read 2 more answers
The Pretty Pizza Company wants to open a new pizza place on either the north side of town or the south side of town. They want t
Sidana [21]

Using proportions, it is found that the Pretty Pizza Company should open a new pizza place at any of the North or the South blocks.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.

The proportion of <u>pizza places per person</u> in each block of the town is given as follows:

  • North: 32/(221 x 15) = 0.0096 < 1.
  • South: 28/(22 x 150) = 0.0084 < 1.

Both proportions are less than 0.01, hence the Pretty Pizza Company should open a new pizza place at any of the North or the South blocks.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

5 0
2 years ago
A store sells boxes of juice in equal size package Garth bought 18 boxes Rico Ball 36 boxes in my 45 boxes what is the greatest
monitta
I'm not sure I'm understanding the wording of the question, but if it's this:

Juice boxes come in a package with multiple juice boxes in each package. Three people bought 18, 36, and 45 juice boxes. What is the largest possible number of juice boxes per package?

Then the problem is just an involved way of asking what the greatest common factor of 18, 36, and 45 is, and the answer is 9, the difference between 36 and 45, which are both multiples of 9. Note that 18 is also a multiple of 9. One way to find the greatest common factor of three numbers is to factor all of them and find which prime factors they have in common.
7 0
3 years ago
Which function is the inverse of f(x)= x^3-6x^2+12x-8
Anna71 [15]

We're not given the choices but we don't need them.


The only way this problem is tractable to a middle or high schooler is if the polynomial is perfect cube; a little thought yields


f(x) = (x-2)^3


To find the inverse let's call f(x) x and call x y and solve for y.


x = (y-2)^3


y-2 = \sqrt[3]{x}


y = 2 + \sqrt[3]{x}



4 0
3 years ago
Read 2 more answers
What is 2 9/10 as a decimal.
ziro4ka [17]
2.9 or 2.90
2 is a whole number
9/10 is a fraction so you divide. so 9 because it is like 90/100. Basically it is a decimal and then a 9 :)
3 0
3 years ago
Read 2 more answers
Other questions:
  • Identify the number of decimal places in each factor.
    7·1 answer
  • A regular triangular pyramid has a base and lateral faces that are congruent equilateral triangles. It has a lateral surface are
    9·1 answer
  • jen thought of a number. she called her number k. she subtracted 34 from her number, multiplied the result by 9, and she got 72.
    14·1 answer
  • Find the equation of the line.<br> Use exact numbers.
    8·1 answer
  • Can u answer this plz?
    10·1 answer
  • Plz help I’m being timed!!!!
    12·1 answer
  • Ricardo has just taken over his parents' restaurant. He knows after working there for many years that one of the major concerns
    5·1 answer
  • What is the volume and surface area?
    15·2 answers
  • 4. Calculate the mean of the data set {22, 34, 37, 23, 45, 21, 29, 37}. Round to the nearest tenth.
    10·1 answer
  • First person to answer gets brainlest, tysm<br> please help :))
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!