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
Minchanka [31]
2 years ago
12

Can someone solve 8 = b - 1 + 8b STEP BY STEP PLEASE

Mathematics
1 answer:
andrew11 [14]2 years ago
7 0

Answer:

8 = b - 1 + 8b

group like terms

8 + 1 = b + 8b

9 = 9b cus b standing alone me 1b

divide both side by 9

<u>9</u><u> </u> = <u>9</u><u>b</u>

9 9

b = 1

You might be interested in
!!!!!!!!!!! NEEEEeD HELp ASAP
marin [14]

Answer:

A = π(P)

I can't give a numeral answer because neither P nor A is defined.

4 0
3 years ago
Read 2 more answers
The cost of insurance can vary wildly between insurance companies. True or False
Liono4ka [1.6K]

Answer:

The answer will be True

Step-by-step explanation:

Because I said so

4 0
2 years ago
The scatter plot shows the number of customers in a restaurant for hours of the dinner services on two different Saturday nights
charle [14.2K]

A. The value y-intercept represent in the context of the problem is 50.

B. The slope of the line is -10.

C. The equation to represent the line is y= -10x+50.

D. The number of customers in the restaurant at 8:30pm is 35.

<u>Step-by-step explanation:</u>

The equation of the line is given by y=mx+c.

y is the number of customers and x is the hours.

7.00 p.m. is considered as 0.

To find the slope m =\frac{rise}{run}.

rise = y_{2}-y_{1}.

run = x_{2}-x_{1}.

From the graph, choose two points. Let us take (0,50) and (4,10).

m=\frac{-40}{4}.

m=-10.

∴The equation can be written as y= -10x+c.

To find the y-intercept value c, substitute any point.

Let us substitute(0,50) for instance,

50=0+c.

c=50.

The equation for the given graph is y= -10x+50.

To find the customers at the restaurant at 8.30 pm.

we know that x=0 at 7.00 pm,

∴ x=1.5 can be considered as 8.30 pm.

Substitute x=1.5 in the line equation.

y= -10(1.5)+50.

y= -15-50.

y= 35.

5 0
3 years ago
Amy launched a ball into the air. The height of the ball can be represented by the equation h = -16t^2 + 96t + 112, where h is t
Sidana [21]

Answer:

Vertex is (3, 256)

Step-by-step explanation:

The vertex means that at 3 seconds, the highest point the ball will reach is 256 units in the air.

3 0
2 years ago
Lesson 9 problem set <br> 5.1
Elodia [21]
Do you have any pictures?

4 0
3 years ago
Other questions:
  • Patricia buys a round dinner table the radius of the dinner table is 6 m what is the area of the table table
    12·2 answers
  • Raul deposited $3000 into a bank account that earned simple interest each year. After 3.5 years, he had earned $262.50 in intere
    11·2 answers
  • McKinsey bought 1/2 pounds of coffee for 11 and $82 what was the cost per pound
    10·1 answer
  • Question 2<br> 11 + 5x = 5x + 20
    7·1 answer
  • 11 divided by 23.11=
    8·1 answer
  • Which of the following is the solution to 3/x + 2/(x+1) = 3/5x?
    6·1 answer
  • Determine whether the triangles are congruent. Explain your reasoning .
    6·1 answer
  • ⚠️⚠️What should I change ? And why ? ⚠️⚠️
    15·1 answer
  • In the 2009 NFL regular season, quarterback Drew Brees of the New Orleans Saints had an average of 293 passing yards per game wi
    7·1 answer
  • Justin uses 2/3
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!