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
Virty [35]
3 years ago
11

−

Mathematics
1 answer:
tatuchka [14]3 years ago
5 0

Answer:

r = 3

Step-by-step explanation:

− 3 ( 6 r + 2 ) + 5 ( r + 1 ) = − 40

- 18r - 6 + 5 ( r + 1 ) = - 40

- 18r - 6 + 5r + 5 = - 40

-13r - 1 = - 40

-13r = - 39

r = 3

You might be interested in
The temperature was -9°F in the morning and rose to a temperature of 17°F in the afternoon. What was the change in temperature f
Anastasy [175]
The change in temperature for the day was 26 degrees F
5 0
3 years ago
9*10^7 is how many times larger than 3*10^-2
oee [108]
Step by step equation
5 0
3 years ago
Read 2 more answers
A small diner has one employee and a counter with seating for 8 customers. The diner does not package food for takeout. Customer
Fed [463]

Answer:

Step-by-step explanation:

8 0
3 years ago
What’s 39,204 divided by 54
ozzi

Answer:

726

Step-by-step explanation:

39204/54=726

7 0
3 years ago
Need help asap do tonight
aalyn [17]

Answer:

answer and explanation below

Step-by-step explanation:

2.m<x=75(angle on the same line so 180-105)

  m<y=105 (vertical angles of the parallelogram are equal)

 m<z=75 ( vertical angle of m<x)

3.M<y = 25 ( vertical angle property)

m<z=155( on the same line)

m<z and M,x =155( vertical angles )

8 0
3 years ago
Other questions:
  • The donaldson furniture company produces three types of rocking​ chairs: the​ children's model, the standard​ model, and the exe
    5·1 answer
  • Please help!!!!!!!!!!!!!
    9·2 answers
  • There are 1500 bees in a colony. Each month, the number of bees decreases by 12%. There are 800 flowering plants in a garden. Ea
    11·1 answer
  • Solve the following equation
    6·2 answers
  • An exam has two probability problems, 1 and 2. If 37% of the students solved problem 1 and 12% of the students solved both probl
    15·1 answer
  • If elephant grass grows 2 2/5 inches a day, how many inches will it grow in 7 days?
    12·2 answers
  • The _____ of an angle is the ratio of the adjacent leg length to the hypotenuse length.
    9·2 answers
  • Multiply and write in standard form.<br>(3x − 2)(5x2 – 3x + 4)​
    7·1 answer
  • Please help (no links or you are reported)
    9·1 answer
  • Why do the roots of a quadratic equation have the opposite sign of the factors of a quadratic equation? HELPP PLEASE ASAPP​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!