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
Gnom [1K]
2 years ago
15

Jeffrey set up chairs for a meeting.

Mathematics
1 answer:
Kazeer [188]2 years ago
3 0

Answer:

9x + 3 = 7x + 19

Step-by-step explanation:

Given that,

Jeffrey set up chairs for a meeting.

He arranged the chairs in 9 equal  rows but had 3 chairs left over.

Let x be the number of chairs. So,

9x+3 .....(1)

Then he arranged the chairs in 7 equal rows  but had 19 chairs left over. So,

7x+19 ......(2)

From equation (1) and (2),

9x+3 = 7x+19

9x-7x = 19-3

2x = 16

x = 8

Hence, the correct option is (b).

You might be interested in
-11=a+7 dolce equation
zubka84 [21]

-11 = a + 7   Given

-7        -7    Subtract 7 on each side to cancel out +7 and isolate variable

-18 = a       Answer

Prove.

-11 = -18 + 7    Plug in variable value

-11 = -11

True.

4 0
3 years ago
Read 2 more answers
1. The gaming company whose console received the video game market in 1985 was.
asambeis [7]
1. Nintendo
2. A. True
3. A. Oscilloscope
7 0
3 years ago
How do I find the other reflection?
Yanka [14]
The answer will be (-2,-7)
8 0
3 years ago
I got a question....... LOOK AT ATTACHMENT RIGHT ANSWERS ONLYYYY!!!
enyata [817]
Aw thanks ily too ʕ•ᴥ•ʔ
6 0
2 years ago
Read 2 more answers
Jessica saved a total of $58.50 to spend on school supplies. She wants to buy one backpack for $36.25 and she wants to spend the
Eduardwww [97]

Answer:

B. $36.25+$3.89x≤$58.50

Step-by-step explanation:

It has to be less than or equal to $58.50

4 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP ASAP 25 POINTS
    10·2 answers
  • Organize the following polynomial expressions from least to greatest based on their degree: I. x + 2xyz II. 9x3y2 III. 18x2 + 5a
    11·2 answers
  • A sound wave travels through iron at a rate of 5120\,\dfrac{\text{m}}{\text{s}}5120
    6·1 answer
  • Triangle RST is rotated 180° about the origin, and then translated up 3 units. Which congruency statement describes the figures?
    10·2 answers
  • Find the slope of the line whose equation is 7x-2y=4
    10·2 answers
  • The length of a rectangle is two less than three times a number x and the width is five more than that same number. WHAT IS THE
    9·1 answer
  • Pls help I have this homework !! bye I will mark you the best or brainliest!!
    8·2 answers
  • Which statements describe a characteristic of a right pentagonal pyramid? Select two options.
    8·2 answers
  • PLZZZZZ HELP ASAPPPP
    13·1 answer
  • Yooo please help, im on question 60.. i wanna die lol
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!