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
shusha [124]
3 years ago
15

Describe the steps that you would use to generate an expression equivalent to 8.1b+6.7a+2.5+7+.9a-2.8b

Mathematics
1 answer:
bija089 [108]3 years ago
6 0

Explanation:

1. Identify the different constellations of variables. Here there are three:

  • b
  • a
  • (none)

2. Combine coefficients of each of the different variable constellations:

  (8.1 -2.8)b +(6.7 +0.9)a +(2.5 +7)

  5.3b +7.8a +9.5

3. Perform any other operations that might be required depending on the sort of equivalent wanted. For example, one could write ...

  5.3(b +(78/53)a) +9.5 . . . . . . . shows the weight of a relative to b

You might be interested in
I know you add it but can you please help and show work
kondaur [170]
Answer is b i know this
5 0
3 years ago
Substract 8 times the sum of a and b from 9y​
erastovalidia [21]

Answer:

Step-by-step explanation:

according to the question ur equation is

9y-8(a+b)

9y-8a-8b

6 0
2 years ago
Read 2 more answers
Joeff charges 20$ flat rate plus 27$ per hour to work on cars. how many dollars does joeff earn for a 5 hour job?
Ket [755]
Answer is $155 for the job

Step by step

You can use y intercept formula for this one.

Y = mx + b
Y = Dollars earned, what you are looking for.
M= rate per hour (27)
X = hours worked (5)
B = flat rate (20)

y = (27) (5) + 20

y = $155

Problem solved!
7 0
1 year ago
Select all the true statements. *
I am Lyosha [343]
A,C,D are the answers
8 0
3 years ago
Sally has a discount card that reduces the price of her grocery bill in a certain grocery store by 6%. If c represents the cost
Nitella [24]

Answer:

Step-by-step explanation:

c - 0.06c = 0.94c

total bill = 0.94c

8 0
2 years ago
Other questions:
  • Whats the largest number you can make in roman numerails?
    9·1 answer
  • What is the first step that a smart new-car buyer should take before talking to salespersons and putting a deposit on a car?
    8·1 answer
  • Please answer as soon as possible, whoever is first gets the brainliest
    8·1 answer
  • What percent of 752 is 25?
    13·1 answer
  • Use synthetic division and the Remainder Theorem to find P(a).
    15·1 answer
  • Drag values to complete each equation. 95⋅9‐993 =? (94)3⋅9‐14 = ? options: 9 to the power of 7 9 to the power of negative 7 9 to
    5·1 answer
  • Geometry Please Help (will mark brainliest)
    10·2 answers
  • ?? Y’all know what to put
    15·1 answer
  • What is the cosine of angle D​
    5·1 answer
  • How were the policies of President Kennedy and President Johnson similar and different?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!