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
svetlana [45]
3 years ago
8

Evaluate the given expression for x=-14. -3x-5

Mathematics
1 answer:
Over [174]3 years ago
4 0

Answer:

The answer is: 37

Step-by-step explanation:

The reason its this answer because first thing you have to do is the order operations Please Excuse My Dear Aunt Sally, since there is no parenthesis, or exponents we cross those out. Since, there is multiply we put in -14 where is x.

-3x-5=-3(-14)=5

Next, we multiply -3 and -14 and we get:

42, there reason its not a negative because two negatives equal to a positive.

There is Division or Addition, those are out. The only thing that is left Subtraction... So we are going to subtract 42-5 which equals;

37

I hope my answer helps!!

You might be interested in
Please help, due in 45 minutes.
hjlf

Answer:

B: 2

Step-by-step explanation:

2x+y=8

x-3y=-3

x=3 and y=2

so answer is B: 2

6 0
3 years ago
Read 2 more answers
A water tank has a square base with each side of length 4 meters. Water enters through a hose at a constant rate of 20 liters pe
dmitriy555 [2]

Answer:

378.33 minutes

Step-by-step explanation:

From the question, we're told that

Length of the side of the square, l = 4 m

Then the current volume of water = (4 m)³ = 64 m³3 = 64,000 Liters

64,000 + [∫(20 - t) dt from 0 to t] = 0, solving the integral, we have

20t - (t^2)/2 = -64,000, multiplying all by 2 so as to eliminate the fraction

40t - t^2 + 128,000 = 0

t^2 - 40t - 128,000 = 0, on solving the quadratic equation(using general formula), we find that

t = 378.33 minutes

4 0
3 years ago
Ou are taking a multiple choice test that has 5 questions. Each of the questions has 5 answer choices, wth one correct answer pe
Furkat [3]
Each question = 20 points 100 divided by 5
4 0
3 years ago
Ill mark brainlist plss help
harina [27]

Answer:

C. 99 yd^2

Step-by-step explanation:

The formula for solving for area of a triangle is 1/2*b*h.

18*11=198

198/2=99

4 0
3 years ago
The difference of two numbers is 3 and their quotinet is 2 what are the 2 numbers
blsea [12.9K]
The two numbers are 6 and 3
3 0
3 years ago
Other questions:
  • A digital scale reports a 10 kg weight as weighing 9.998 kg . which of the following is true ?
    8·2 answers
  • 1. What is the graph of a quadratic equation? Describe its shape.
    6·1 answer
  • In △ABC, point M is the midpoint of AC , point D∈ BM so that MD:DB=1:4. If ACMD=7 ft2, find ABDC, AAMB, and AABC.
    15·1 answer
  • How many unit cubes are needed to
    15·1 answer
  • (THIS IS A ANSWER FOR SOME PEOPLE FOR THIS MATH QUESTION)
    6·1 answer
  • What is the GCF of 84 and 56
    7·1 answer
  • Use transformations to solve the equation
    6·1 answer
  • Arnetta’s monthly gross pay is $4,200. Federal withholding is 16.05% of her pay. Her other deductions total $321.30. What is her
    13·1 answer
  • Can someone please answer this for me it's for a homework assignment.
    7·1 answer
  • 1.find the length of the side indicated. And round to 1 decimal place
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!