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
Zielflug [23.3K]
3 years ago
13

What is the approximate value of R in the equation below? (76.4)(.32)(R-112)+(.35)(20R+435)=54

Mathematics
1 answer:
givi [52]3 years ago
4 0
(76.4)(0.32)(R - 112) + (0.35)(20R + 435) = 54
24.448(R - 112) + 7R + 152.25 = 54
24.448R - 2738.176 + 7R + 152.25 = 54
31.448R - 2585.926 = 54
31.448R = 54 + 2585.926
31.448R = 2639.926
R = 2639.926/31.448
R = 83.9457
You might be interested in
How many ways are
jekas [21]
This link is a trap so sex traffickers can track you then kidnap you. there’s been an influx of these “answers” on this app. if you see them report them immediately. they’re praying on children and it’s so dangerous.
3 0
3 years ago
Janet and Jack are walking in a two-day event to raise money for charity. Janet asks a friend for a $7.50 donation, plus $0.10 f
il63 [147K]

Answer:

Step-by-step explanation:

A. 40

B. 28

C. 44

D. 25

3 0
3 years ago
When the Breen family left for their vacation the car's odometer read 5,289 miles. Upon their return the car's odometer read 6,0
Mrrafil [7]
The breen family drove 746 miles on their vacation trip
5 0
3 years ago
PLEASE HELP!!!!! DUE TODAY!!!
Akimi4 [234]

Answer:

5

Step-by-step explanation:

Rental = $40

Catering = $12 per person

Budget = $100

Amount left after paying for the rental

= 100 - 40

= $60

Maximum number of guests

= 60 ÷ 12

= 5

5 0
3 years ago
Translate to algebraic expressions
galben [10]
1. x+½
2. 82-x
3. 4(x+3/10)
4. 2x-21
5.2x²
6. ⅓(x+53)

7 0
3 years ago
Other questions:
  • Pls help ! given: DR tangent to circle O. if m RDC= 150, then m DAC.<br> a. 75<br> b. 150<br> c. 300
    12·1 answer
  • Can someone explain how to solve
    7·1 answer
  • F(x) = x^2 x+1 <br> g(x)= 2x-5 <br> find f(x)-g(x)
    12·1 answer
  • Find the missing side
    6·2 answers
  • What is 9/1000 in its simplest form
    8·2 answers
  • What is the probability that a student chosen at random has a GPA less than 3.00?
    11·1 answer
  • Answer question 2 please
    6·1 answer
  • What would be the u to usub and what would be the steps to solving this integral?
    6·1 answer
  • Find the profit-maximizing price.
    14·1 answer
  • Claire has a van she is using the van to deliver boxes. Each box is a cuboid, 60cm by 30cm by 40cm. The van has the shape for th
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!