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
V125BC [204]
3 years ago
7

What is the value of r? 3/5 ( r - 7 ) = 1

Mathematics
2 answers:
gulaghasi [49]3 years ago
4 0
R = 26/ 3 im pretty sure
REY [17]3 years ago
3 0

Answer:

8.66666666667

Step-by-step explanation:

Step 1:

3/5 ( r - 7 ) = 1      Equation

Step 2:

3/5r - 4.2 = 1     Multiply

Step 3:

0.6r = 5.2     Add 4.2 on both sides

Step 4:

5.2 ÷ 0.6      Divide

Answer:

r = 8.66666666667

Hope This Helps :)

You might be interested in
Kyle is a basketball player. His bottle was full at the beginning of the game. At the end of the first quarter, he drank 5/7 of
gizmo_the_mogwai [7]

Answer:

1 4/35

Step-by-step explanation:

All I did was do 5/7 + 2/5.

5 0
3 years ago
Which ordered pairs are solutions to the inequality 2y-x≤-6 ?
Ray Of Light [21]

Answer:

C

Step-by-step explanation:

3 0
3 years ago
What is the value of y=4x−2<br> when x=3<br> ?
MariettaO [177]

Answer:

y = 10

Step-by-step explanation:

y = 4(3) - 2

y = 12 - 2

y = 10

7 0
3 years ago
Read 2 more answers
I WILL GIVE BRAINLIEST
Tom [10]

Step-by-step explanation:

9/8 × (-7/3) =

9 × -7 = -63

8 × 3 = 24

-63/24 simplify

-21/8

7 0
3 years ago
2x+14= -21-5x<br> Need to find out what x is but a step by step explanation please
adoni [48]
Notice how on both sides of the equation there is one coefficient (number being multiplied by x) and a constant (just a plain number). You want all constants to be on one side and all coefficients on the other. He’s how do to that:
2x+14=-21-5
I am choosing that all constants will be on the right side, so I will do the inverse operation of any constant on the left side to remove it. Here, a constant on the left side is 14. I will subtract 14 from both sides of the equation. Positive 14 minus 14 is zero, so it cancels out and removes it.
2x+14-14 = -21-5x
2x = -35-5x
See how the 14 is now gone? The equation looks much simpler now. Okay next, you can see that there is a coefficient on the “constant side” that I’ve chosen, so I am going to remove that. Negative 5 plus positive 5 equals zero. Do this on both sides of the equation.
2x+5x = -35-5x+5x
7x = -35
Now the equation is just two numbers. All that is left to do is divide by the last coefficient, 7, in this case.
7x/7 = -35/7
x = -5
8 0
1 year ago
Read 2 more answers
Other questions:
  • Select the PROPER Scientific Notation for the following value. 659,000,000,000 Question 1 options: 659 × 109 65.9 × 1010 6.59 ×
    12·1 answer
  • A model rocket is launched from a roof into a large field. The path of the rocket can be modeled by the equation y=-0.06x^2+9.6x
    5·1 answer
  • The number of earthquake tremors in a 12-month period appears to be distributed as a Poisson random variable with a mean of 6. A
    11·1 answer
  • P(B)=9/20 P(A and B)=9/100 P(A)=?
    7·1 answer
  • Solve the equation, then enter your value for x for your answer.(round any decimal points to the nearest tenth) 6x+7-2x=x+100 I
    8·1 answer
  • Y=a(x-3)^2-1 what is the value of a?
    6·1 answer
  • Using the diagram below, what is the horizontal distance between the control tower and the plane?
    12·1 answer
  • Write in exponential notation (-3)^6/ (-3)
    14·2 answers
  • I need help please please help
    15·1 answer
  • Which of the following services will be provided by a full-service broker but not by a discount broker? i. research of potential
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!