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
velikii [3]
3 years ago
14

3(x+4) - (x-1) x=3 y=2

Mathematics
2 answers:
Ksenya-84 [330]3 years ago
7 0

Answer: 19

Step-by-step explanation:

Alexus [3.1K]3 years ago
4 0

answer:

19

Step-by-step explanation:

3•(3+4)-(3-1)

equall

19

You might be interested in
If a number a is chosen at random from the set
Ivanshal [37]

Answer:

D. 3/19

Step-by-step explanation:

12/1 = 12

12/2 = 6

12/3 = 4

These are the only ones that make the equation true.

There are also only 19 numbers because they need to be less than 20 like the question indicated. Therefore, the answer is D.

5 0
3 years ago
Find the common difference for the infinite arithmetic sequence shown.
mihalych1998 [28]

The common difference is 12

Further explanation:

It is given that the infinite sequence is an arithmetic sequence

The common difference is the difference between consecutive terms of an arithmetic sequence.

Here,

a_1 = 211\\a_2 = 223\\a_3 = 235\\a_4 = 247........

The common difference is denoted by d.

Here,

d = a_2-a_1 = 223-211 = 12\\a_3-a_2 = 235-223 = 12

The common difference is same for all proceeding terms.

So,

d = 12

Keywords: Infinite arithmetic sequence, Common difference

Learn more about arithmetic sequence at:

  • brainly.com/question/12613605
  • brainly.com/question/1284310

#LearnwithBrainly

4 0
3 years ago
A university has 34,350 students. In a random sample of 255 students, 17 speak three or more languages. Predict the number of st
agasfer [191]
230.
Because (34350/255)*17 equals 230
6 0
2 years ago
FIND THE AREA OF THE RHOMBUS!!!! PLEASE HELP!!!!
sladkih [1.3K]

Answer:

64 in² (Answer B)

Step-by-step explanation:

Note that this rhombus is made up of a large upper triangle and a large lower triangle.  Each of these two triangles has base 2(8 in) (or 16 in) and height 4 in.

The area-of-a-triangle formula is

A = (1/2)(base)(height), which here is

A = (1/2)(16 in)(4 in) = 32 in².

Now double that, because we have an upper triangle of area 32 in² and a lower triangle of the same area 32 in².  So the total area of the rhombus is 64 in²

5 0
3 years ago
Select each correct answer.
egoroff_w [7]
A) reflect graph over x-axis (minus in front)
e) compress the graph to the x-axis (coefficient 1/2)
f) translate the graph to the right (x-9), minus between x and 9.
3 0
3 years ago
Other questions:
  • Express 607.409 in words
    9·2 answers
  • Staghorn Coral is a type of branching Coral. It can add as much as 0.67 foot to its branches each year. Find how much a staghorn
    12·1 answer
  • PLS HELP The diagram was constructed with straightedge and compass tools. Points A, B, C,
    10·1 answer
  • 50 cents is _____% of the value of a dollar? Idk pls help me
    14·2 answers
  • 8.9 is 1/10 of? please answer
    6·2 answers
  • Describe fully the transformation that maps triangle a onto triangle B
    10·1 answer
  • HELP PLEASE, AND FAST THANKS
    11·1 answer
  • Help major grade question 12
    6·1 answer
  • Which pairs are like terms in the expression below? Select all that apply.
    8·1 answer
  • Find the length of AB.<br> AB = [ ? ]in
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!