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
mixas84 [53]
3 years ago
6

A party rental company has chairs and tables for rent. The total cost to rent 2 chairs and 5 tables is $53. The total cost to re

nt 8 chairs and 3 tables is $42. What is the cost to rent each chair and each table?
Mathematics
1 answer:
DiKsa [7]3 years ago
6 0

Answer:

c=cost of one chair rental

t=cost of one table rental

8c+3t=42

2c+5t=53

multiply the second equation, each term on both sides, by -4

8c+3t=42

-8c-20t=-212

add the two equations

-17t=-170

divide both sides by -17

t=$10 to rent one table

substitute t=10 into either original equation

2c+5(10)=53

2c+50=53

2c=3

c=$1.50 to rent one chair

You might be interested in
Please help i dont get this at all
Tom [10]

Answer:

\frac{20y^{2} a^{2} }{41bx^{3} }

Step-by-step explanation:

1) Flip the second fraction and change the operation to multiplication:

\frac{5x^{2}y^{3}  }{2a^{5}b^{4}  } *  \frac{8a^{7}b^{3}  }{41x^{5}y  }

2) Cross cancel factors:

\frac{5y^{2}   }{2b  } *  \frac{8a^{2}  }{41x^{3}  }

3) Multiply:

\frac{40y^{2} a^{2} }{82bx^{3} }

4) Simplify:

\frac{20y^{2} a^{2} }{41bx^{3} }

4 0
3 years ago
Read 2 more answers
HELP!! Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
Rashid [163]

Answer:

20

85%

Step-by-step explanation:

You are given the function S(n)=20\cdot b^n.

If n  is the number of hours, then initially n=0 and

S(0)=20\cdot b^0=20\cdot 1=20.

If S(n) is the function of exponential growth, then it can be represented as

S(n)=I\cdot (1+r)^n,

where I is the initial amount, r -is the percent growth rate and n is the number of hours.

If b = 1.85, we can represent it as b = 1 + 0.85. Thus, the hourly percent growth rate of the bacteria would be 0.85=85%.

8 0
3 years ago
Read 2 more answers
The lengths of the diagonals of a rhombus are 2 inches and 5 inches. Find the measures of the angles of the rhombus to the neare
Radda [10]
2arctan(2/5) = 44°
180° -44° = 136°

The angles are 44°, 136°.
4 0
3 years ago
Find x and y for equation, x+y=4
olchik [2.2K]

x+y =4

subtract y to find x

x+y-y = 4-y

x = 4-y



x+y=4

subtract x to find y

x-x+y =4-x

y = 4-x

6 0
3 years ago
What is the value of (0.3) with a exponent of 4
ankoles [38]
0.0081 is the answer
3 0
4 years ago
Read 2 more answers
Other questions:
  • 4/7 x 1/2 in simplest form
    9·2 answers
  • Find the number of degrees in &lt;1, when <br>m&lt;1= 2y+20<br>m&lt;2= x+y<br>m&lt;3= 2x+3y
    6·1 answer
  • What is a equalateral triangle?
    9·1 answer
  • What the ratio of a to the negative b
    9·1 answer
  • Please help<br><br> 5x + 4 = 19<br><br> What is x?
    5·2 answers
  • Find area of parallelogram? ​
    14·2 answers
  • How many terms are in the arithmetic sequence 7, 1, −5, …, −161?
    11·1 answer
  • Factor completely 18x2 − 21x −15. 3(2x + 1)(3x − 5) 3(2x − 5)(3x + 1) 3(2x − 1)(3x + 5) 3(6x + 1)(x − 5)
    15·1 answer
  • How would you write twenty-one thousand six hundred fifty-six in standard form?
    14·1 answer
  • The monthly income of a government servant is Rs 77,280 and he gets the festival expense of one month's salary, what is his taxa
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!