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
svet-max [94.6K]
3 years ago
8

1. 1 +2r = 2. 12 = 18 - d 3. 5b + 10 = 30

Mathematics
2 answers:
Wittaler [7]3 years ago
7 0

Answer:

1. r=3

2. d=6

3. b=4

Step-by-step explanation:

seropon [69]3 years ago
6 0

Answer:

1. r=anything

2. d=6

3. b=4

Step-by-step explanation:

You might be interested in
One hundred and sixty-two thousandths as a decimal​
lapo4ka [179]

Answer:

100.062

Step-by-step explanation:

100 + 62/1000 = 100 + 0.062 = 100.062

8 0
2 years ago
Read 2 more answers
I will give 20 POINTS TO THOSE WHO ANSWER THIS MATH QUESTION RIGHT NOOOO SCAMS PLEASE
yawa3891 [41]

Answer: A

Step-by-step explanation:

3 0
3 years ago
X-5=5x-13<br> i need the steps
posledela

Answer:

x=2

Step-by-step explanation:

x-5=5x-13

5x-x=-5+13

4x=8

x=8/4

x=2

4 0
3 years ago
Read 2 more answers
Y = 3x-2 estimate the value of x when y=3
jok3333 [9.3K]

Answer:

x = 5/3

General Formulas and Concepts:
<u>Algebra I</u>

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify given.</em>

y = 3x - 2

y = 3

<u>Step 2: Solve for </u><u><em>x</em></u>

  1. [Equation] Substitute in <em>y</em>:
    3 = 3x - 2
  2. [Addition Property of Equality] Add 2 on both sides:
    5 = 3x
  3. [Division Property of Equality] Divide 3 on both sides:
    5/3 = x
  4. Rewrite:
    x = 5/3

∴ the value of <em>x</em> when <em>y</em> = 3 is equal to 5/3, or approximately 1.67.

---

Learn more about Algebra I: brainly.com/question/27710551

---

Topic: Algebra I

5 0
2 years ago
write a comparison problem you can solve using addition or subtraction. draw a bar model to represent the situation. describe ho
mrs_skeptik [129]
8976+849589≤8934537-9835

You cannot draw a bar model here Sorry
5 0
3 years ago
Other questions:
  • Ilya builds a slide that is 2.9 meters long. It is 1.5 meters above the ground. He wants to determine the distance from the bott
    11·2 answers
  • HELP!!!!!! URGENT BRAINLIEST Please answer the following question to the simple graph​
    7·1 answer
  • Find three consecutive integers whose sum is 558
    13·1 answer
  • For every nickel increase in price, the subscriptions to the Perrysville Paper decreases by 5 people. If 1,256 people currently
    13·1 answer
  • Ghani is going to use these instructions for fizzy drinks 5 parts lme juise 3 parts lemonade he thinks he has 300ml of lime juse
    6·1 answer
  • Solve for x plz help fast
    9·1 answer
  • It costs $60.00 to rent the gymnasium, plus $5.00 per person. What would be the total cost to rent the gymnasium for 40 people?
    8·1 answer
  • Avery collects data about the value of a collectible baseball card over time. The table shows the card’s value y, in dollars, af
    12·1 answer
  • Find the sum<br> No links
    12·2 answers
  • How many solutions does this equation have?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!