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
Alecsey [184]
3 years ago
6

Solve the equations 3+9(1-5r)=25

Mathematics
1 answer:
cupoosta [38]3 years ago
4 0


Rearrange ➡ 3 + 9 × (1 - 5r) - (25)

Step 1. Equation ⬇

(3+9 × (1 - 5r )):- 25 = 0



Step 2. Take out the like terms (factors) ⬇

-45r - 13 = -1 × (45 + 13 )

Equation part 2 ➡ -45 - 13 = 0

Add 13 to both sides of the equation ➡ -45=13

Multiply both sides of the equation by (-1 ) : 45r= -13


divide both sides of the equation by 45

r= -0.289

You might be interested in
Solve the Equation. <br> 6x−3(x+8)=9<br><br> x=?
Hunter-Best [27]

Answer:

x = -5

Step-by-step explanation:

Simplifying

6x + -3(x + -8) = 9

Reorder the terms:

6x + -3(-8 + x) = 9

6x + (-8 * -3 + x * -3) = 9

6x + (24 + -3x) = 9

Reorder the terms:

24 + 6x + -3x = 9

Combine like terms: 6x + -3x = 3x

24 + 3x = 9

Solving

24 + 3x = 9

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-24' to each side of the equation.

24 + -24 + 3x = 9 + -24

Combine like terms: 24 + -24 = 0

0 + 3x = 9 + -24

3x = 9 + -24

Combine like terms: 9 + -24 = -15

3x = -15

Divide each side by '3'.

x = -5

Hope this Helps

I hope this is correct


3 0
3 years ago
Read 2 more answers
Complete the steps to find the probability that a randomly chosen point on the triangle is in the shaded rectangle. The area of
LUCKY_DIMON [66]

Answer:

150

48

0.32

Step-by-step explanation:

9 0
2 years ago
Read 2 more answers
Why isn't 9 divisible by 5622​
Jobisdone [24]

Answer:

It is. Only you dont get a whole number.

Step-by-step explanation:

7 0
3 years ago
Aarón rides his bike away from home at a constant speed he stops at the park for a while before riding back home at a constant s
Nikolay [14]

Answer:

Step-by-step explanation: This is the answer

5 0
2 years ago
PLEASE HELP!!!! The quadratic functions f(x) and g(x) are described as follows: f(x) = -2x ^ 2 + 9
VladimirAG [237]

Answer:

g(x) has a greater maximum value than f(x).

Step-by-step explanation:

I just took the test!

8 0
2 years ago
Other questions:
  • Negative 12 over negative 6, I forgot what to do
    8·2 answers
  • 1) what is the value of the expression? [(1 5)⋅2−5]⋅2 2) simplify. (12)2−6(2−23)(12)2−6(2−23) enter the value of the expression
    11·1 answer
  • Forty-eight is what percent of 60
    10·2 answers
  • Plz answer the question
    12·2 answers
  • Kevin has $1,427 in a savings account.His brother has saved an amount with the 4 that is 1/10 the value of the 4 in Kevin's acco
    9·1 answer
  • Please help me its due 11:00 am​
    15·2 answers
  • Jacob decided to start saving for college. After 3 months, he had saved $174. His friend Victoria was inspired to do the same. A
    5·2 answers
  • Mia needs $15 to purchase a new set of headphones. She is saving part of her allowance each week. The graph represents the situa
    8·1 answer
  • ASAP I NEED THE ANSWER!!!!!??!!???!!??!?!?!?! 13 points
    7·2 answers
  • Help I will mark u as a brilliant
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!