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
VikaD [51]
2 years ago
9

What of b is a solution to this equation? 6b=6 A) b=1 B)b=8

Mathematics
1 answer:
weqwewe [10]2 years ago
4 0

Answer:

b=1

Step-by-step explanation:

6*1=6

6*8=48

You might be interested in
X - 3y = 17<br> x = 2y + 13<br> What are the steps for solving these?
lbvjy [14]

Answer:

  (x, y) = (5, -4)

Step-by-step explanation:

The second equation gives you an expression for x that can be substituted into the first equation.

  (2y +13) -3y = 17 . . substitute for x in the first equation

  -y = 4 . . . . . . . . . . . subtract 13 and simplify

  y = -4

  x = 2(-4) +13 = 5 . . . use the second equation to find the value of x

The solution is (x, y) = (5, -4).

_____

<em>Additional comment</em>

When faced with a system of linear equations, the first step is to look at them and observe where the variable terms are, and any relationships between coefficients. Several options are generally open to you for solving the equations. Methods generally taught first are ...

  • substitution
  • elimination

<em>Substitution</em> is handy when one of the variables or variable terms can be written (easily) in terms of the other variable. <em>Elimination</em> is handy when some simple multiple of one of the equations can be added to the other equation to cancel one of the variable terms (eliminate it).

Other available methods include matrix methods, Cramer's rule, and graphing. Working knowledge of all of these methods will help you identify the one that will be easiest to use in any given situation.

The availability of calculators able to use these methods greatly simplifies the task of finding a solution. It is simply a matter of entering the equations in the appropriate form.

One of my favorites is the graphing calculator, which only requires you type in the given equations and click on the solution point to find its coordinates.

4 0
2 years ago
Combine like terms <br>9p+3p
koban [17]

combine like terms  

9p+3p

= p(9 + 3)

= p (12)

= 12p

Answer

12p

6 0
3 years ago
Read 2 more answers
Jayne polled 50 students about their preferred after-school sport and then recorded the data in the table below. Which sport is
kirill115 [55]

Step-by-step explanation:

D. In a column two-way relative frequency table, each column totals 100%.

7 0
3 years ago
Ramona has a new job as a chef. She earns the same
DaniilM [7]

Answer:

y = 10x  + 100

Step-by-step explanation:

Given the information:

She earns the same  amount per hour as she did in her old job $ 100 sign-on bonus

=> the equation for line p in the form y= mx  where:

  • x is the number of hour she worked
  • y the money she earned

=>  the equation for line q in the form y= mx + 100 ($ 100 sign-on bonus )

From that, we see that the two equations have the same slope or you can use a transformation to map line p onto line q

We can create two points (0, 0) and (2, 20) are on line p  

<=> m = \frac{y2-y1}{x2-x1} = \frac{20-0}{2-0} = 10

The equation for line p is y = 10x

=>The equation for line q should include the hourly earnings at the

new job plus the sign-on bonus. The equation is y = 10x  + 100

Hope it will find you well.

3 0
3 years ago
A total of $5500 was invested in two accounts. Part was invested in a CD at 2% annual
ivanzaharov [21]
I think the answer is 800$
6 0
3 years ago
Other questions:
  • The perimeter of a regular pentagon is represented by the expression 35d-25. Daryl correctly wrote expression to represent the o
    7·1 answer
  • Pythagorean Theorem. I need help please!!!!!
    10·1 answer
  • PLEASE HELP PLS!!!!!
    15·2 answers
  • Is the following sentence a statement or not a statement?
    14·2 answers
  • 2.14x - 42.9 for x = 22.4 ?<br> A. -18.36<br> B. 5.026<br> C. 47.939<br> D. 90.839
    9·1 answer
  • I neeeeeeeeeeeeeed HELP
    8·1 answer
  • What is the equivalent ratio of 1/3​
    14·2 answers
  • Hhhhhhhheeeeeeeeeellllllllllpppppppppp
    5·1 answer
  • A bike trail is 2 2/5 miles long. Rosie rides her bicycle on the bike trail 4 days a week. How many miles does Rosie ride per we
    15·1 answer
  • Justin flipped a coin and it landed on tails 7 times and heads 3 times. What is the experimental probability that the coin lands
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!