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
Paraphin [41]
3 years ago
10

Hue is arranging chairs. She can form 5 rows of a given length with 2 chairs left over, or 9 rows of that

Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
8 0
The equation would be 5x+2=9x-10
Subtract 5x from both sides
2=4x-10
Add 10 to both sides.
12=4x
Divide by 4 on both sides.
3=x
There are 3 chairs in each row
You might be interested in
Mary is analyzing a quadratic function f(x) and a linear function g(x). Will they intersect? Which coordinates if they do? Negat
Umnica [9.8K]

Answer:

The graphs of the two function will not intersect.

Step-by-step explanation:

We are given a quadratic function f(x).

Also g(x) is given by a set of values as:

 x            g(x)

 1              -1

  2             0

  3              1

As g(x) is a linear function hence we find out the equation of g(x) by the slope intercept form of a line: y=mx+c

let g(x)=y

when x=1 ,   g(x)=-1

-1=m+c----(1)

when x=2   , g(x)=0

0=2m+c------(2)

Hence, on solving (1) and (2) by method of elimination we get:

m=1 and c=-2

Hence, the equation of g(x) is:

g(x)=x-2

So clearly from the graph we could see that the graph of the two functions will never intersect.


3 0
3 years ago
Read 2 more answers
A jewelry store purchases necklaces for n dollars each. The necklaces are then marked up by 20%, and costumers are charged 5% sa
Aleksandr [31]

Answer:

Step-by-step explanation:

Cost price = $n

Mark up price = selling price- cost price

= (20% × $n)

Selling price = $n + (20% × $n)

Sales tax = 5% × ($n + (20% × $n))

Total cost = selling price + sales tax

Total cost = $n + (20% × $n) + 5% × $n + (20% × $n)

= 1.2 × $n + 0.06 × $n

= 1.26 × $n.

8 0
3 years ago
You start driving north for 3 miles, turn right, and drive east for another 4 miles. At
Elanso [62]

Answer:

The straight line distance is 5 miles from starting point

Step-by-step explanation:

7 0
3 years ago
Trevor has an investment worth $6,774.50. He made his only deposit in it 22 years ago. Given that the investment yields 2.7% sim
OleMash [197]
My initial answer was $2750.45, and I will show you my calculations.

Calc : 6774.5 ÷ 100 = 67.745
67.745 × 2.7 = 182.9115
182.9115 × 22 = 4024.053
6774.5 - 4024.053 = 2750.45

= $2750.45

At first I thought this was correct, but after studying my answer I realise that the amount of interest would rise as the amount of money went up, therefore my calculations are very wrong. If I work out the answer, I will get back to you, but the calculation is more complicated than I first predicted
7 0
3 years ago
Read 2 more answers
A plant 3 inches tall grows an average of 0.5 inches each month. Which equation models the heigh h after x months
anzhelika [568]

Answer:H = 3 + 0.5x

Step-by-step explanation:

This would be H = 3 + 0.5x

5 0
3 years ago
Other questions:
  • Bill earns $12 per hour and works at most 40 hours per week identify the independent and dependent quantity in the situation and
    10·1 answer
  • Whats the pattern of -128 , 64, -32, 16
    12·1 answer
  • Simplify (15q^6 + 5q^2)(5q^4)^-1
    10·1 answer
  • What’s 5x8-6+5x7 divided by 4
    13·1 answer
  • Tell whether the expressions in each pair are equivalent:p(4-4) and 0
    13·1 answer
  • The weight of 10 identical samples of a substance is 0.01 pound. what is the weight of 10000 samples?
    9·1 answer
  • Right please no link or bot
    13·2 answers
  • daniela is intervewing for a job.she wants her take-home pay to be at least $51,000.what is the least salary she can earn if she
    11·1 answer
  • Plz Help Due Soon!!
    15·1 answer
  • 20% of what number is = to 5% of 680
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!