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
igor_vitrenko [27]
2 years ago
8

What is is b? 2-b/3 =-5/2 Please explain thoroughly

Mathematics
1 answer:
yan [13]2 years ago
5 0

Answer:

I'm not sure you mean 2-(b/3) = -5/2 or (2-b)/3 = -5/2

Step-by-step explanation:

if

2-(b/3) = -5/2

12-2b = -15

12+15 = 2b

27 = 2b

27/2 = b

else

(2-b)/3 = -5/2

2(2-b) = -5×3

4-2b = -15

4+15 = 2b

19 = 2b

19/2 = b

You might be interested in
Step 1: –10 + 8x < 6x – 4
vesna_86 [32]

The final step in solving the inequality is to divide through by -2 and flip the sign

<h3>Solving Inequalities </h3>

From the question, we are to determine the final step in solving the inequality

The given inequality and the steps for solving are

Step 1: –10 + 8x < 6x – 4

Step 2: –10 < –2x – 4

Step 3: –6 < –2x

The final step will be to divide both sides of the inequalities by -2 and then flip the sign

That is,

–6 < –2x

Divide both sides by -2 and flip the sign

3 > x

OR

x < 3

Hence, the final step in solving the inequality is to divide through by -2 and flip the sign

Learn more on Solving inequalities here: brainly.com/question/246993

#SPJ1

4 0
2 years ago
Which of the equations or
Oksi-84 [34.3K]

Answer:

C

Step-by-step explanation:

Have a great day ^^ :)

3 0
3 years ago
Helpppp will give brainlist !!!!!!
BartSMP [9]

Answer:

8. The coordinates (0,0) represent the fact that when 0 minutes has passed, the horses have gone 0 miles because they hadn't started yet.

9. From the graph, it looks like horse A takes 4 minutes and horse B takes 2.5 minutes (aka 2 minutes and 30 seconds) to travel 1 mile.

10. For A: y = (1/4)x

For B: y = (2/5)x

11. For A: 3 miles

For B: (24/5) miles, or 4 and (4/5) miles.

12. Can't see the entire problem sorry.

Step-by-step explanation:

9. You find this by going to y=1 and look towards the right till you find the point the line intersects with y=1. Then find the x value by finding the corresponding number on the x axis.

10. A linear function will look something like this: y = mx+b, where y is the y value, x is the x value, m is the slope, and b is the y-intercept. Since both lines start from 0, you don't have to write the y-intercept since there's no point in writing +0. To find slope, you find delta y over delta x. Basically just find the difference of two y values and the difference of two x values from the same coordinate in the same order. I know that sounds really confusing but your teacher will probably teach this later on.

11. x represents the time, so just substitute x as 12 in the equation.

7 0
3 years ago
A charity fair raised $6,000 by selling 500 lottery tickets. There were two types of lottery tickets: A ticket costs $10 each an
soldier1979 [14.2K]
We have 2 types of tickets, A tickets and B tickets.  The total number of tickets sold was 500, so an equation for this NUMBER of tickets is A + B = 500.  The MONEY equation is something different.  A tickets cost 10, so they are represented by 10A; B tickets cost 60, so they are represented by 60B.  The total dollar sales for A and B are 6000.  Our money equation for the sales is 10A + 60B = 6000.  Solve the first equation for A:  A = 500 - B.  Sub that value for A into the second equation to solve for B:  10(500-B) + 60B = 6000.  Distribute through the parenthesis to get 5000 - 10B + 60B = 6000.  Combine like terms to get 50B = 1000.  B = 20.  There were 20 type B tickets sold.  A = 500 - B, so A = 500 - 20 and A = 480.  There were 480 type A tickets sold.
3 0
4 years ago
The Smelting Department of Kiner Company has the following production and cost data for November. Production: Beginning work in
zhenek [66]

Answer:

a. 16000 units

b. 11800 units

Step-by-step explanation:

A.

To get equivalent units of production for materials

Add up the units transferred out + ending work in progress

= 9000 units + 7000 units

= 16000 units

B.

To get conversion cost for November:

Units that are transferred out + (ending work in progress * % of conversion)

= 9000 + (7000 x 40%)

= 9000 + 2800

= 11800 units

The answers are therefore

1. 16000units

2. 11800 units

6 0
4 years ago
Other questions:
  • The Woodland Trail consists of four equal parts. If the entire trail is 1/2 of a mile long, how long is each part of the trail?
    10·1 answer
  • 7/2x+1/2x = 18+ 9/2x
    11·1 answer
  • A youth group has a yard sale to raise money for a charity. The group earns $800 but decides to put its money in the
    6·1 answer
  • Adam’s house is 2 centimeters from Juan’s house on a map. If each centimeter on the map represents 6 kilometers, how far apart a
    6·2 answers
  • A sports ticketing company offers two ticket plans. One costs$110 plus $25 pee ticket. They other plan costs$40 per ticket. How'
    5·1 answer
  • Given the function f(x) = -5x^2 + 2x + 9 find f(1) and f(2)
    9·1 answer
  • Jimmy ran with a speed of m miles per hour. How far did he run in t minutes?
    6·1 answer
  • Describe the graph of x &gt; 2 and x &lt; 5
    10·2 answers
  • What is the equation of the line that has a slope of 3 and goes through the point (-3,-5)?
    15·1 answer
  • Please helpppppppjshdbdjshjdbdjdjsbdnd
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!