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
exis [7]
2 years ago
10

Need help ASAP! Please help

Mathematics
1 answer:
ExtremeBDS [4]2 years ago
6 0

Answer:

a = -b + 10x + 9/ x

Step-by-step explanation:

5(2x+3)−6=ax+b  

ax+b=10x+9  

ax +b+−b=10x+9+−b

ax=−b+10x+9

ax/x = -b+10x  + 9 /x

hope this helpss!!

You might be interested in
All quadratic equations can be solved by factoring. True or false
MaRussiya [10]

Answer:

false all the quadratic equations cannot be solved by factorising there is also graphical method to get the solution

3 0
3 years ago
Allegra has a cell-phone plan that charges $65 per month and $0.10 for every minute that she uses the phone beyond what her plan
Bond [772]
It seems confusing, but it's just breaking down the steps for you. It's done the same as any other word problem.
a. The unknown is how many minutes she used beyond the plan. So, we'll use "m" for the variable, to represent minutes.
b. 73.40 = 65 + 0.10m
   The 73.40 is the total, which is why it's by itself. 65 represents the price per month for the plan, and 0.10m is the price per extra minute multiplied by the unknown amount of minutes used.
c. 73.40 = 65 + 0.10m
     8.40 = 0.10m
       84 = m
d. The number of minutes that Allegra went over the time that the plan allows is found by solving the equation we just wrote and solved. $0.10 is paid for every minute past the plan's allowance, meaning that "m" in the equation, when solved, shows us exactly how many minutes over Allegra went.
8 0
3 years ago
For a standard normal distribution, find the approximate value of P(-0.78 = z = 1.16). Use the portion of the standard normal ta
VikaD [51]

Correction:

I think the question should be like that find the approximate value of

P(-0.78 < z < 1.16)?


Now,

the symbol Ф represent the cumulative density.

first find the

Ф(1.16) from the above given table which is equal to 0.8770.

Now,

find the Ф(-0.78) .

in our table we are given the value of Ф(0.78)=0.7823

so as the curve is symmetrical Ф(-0.78)=1-0.7823=0.2177


P(-0.78 < z < 1.16) = Ф(1.16)-Ф(-0.78)

= 0.8770-0.2177

= 0.6593

6 0
3 years ago
Read 2 more answers
Blank DVD's are sold in packages of 50 for $17.95 if your company will need 2700 blank divide these next year how much money mus
PilotLPTM [1.2K]

Answer:

Step-by-step explanation:

50 X 240 = 2700. So you will need 240 packs of 50. They cost 17.95 each, so the multiply. 240 X 17.95 is 4,308. So, 4,308 is your answer.

5 0
2 years ago
What is the solution of the inequality shown
Nataliya [291]

Answer:

y = 1/2

Step-by-step explanation:

;)

8 0
3 years ago
Read 2 more answers
Other questions:
  • Put each number in order form least to greatest
    10·1 answer
  • 9) 15k + 20 – 10k = 10
    7·1 answer
  • Simplify: -8(7x + 4) + 10(3x)<br> helppppp
    15·1 answer
  • Saint-Domingue<br> became the country<br> of_
    15·1 answer
  • The measure of the vertically opposite angles is 45 degree less than four times the measure of other angle of the pair. Find the
    12·1 answer
  • Name the angle relationship.<br> please help
    10·1 answer
  • Help with this math problem
    5·2 answers
  • Which expression is equivalent to 6 + 12x?
    7·2 answers
  • ILL GIVE BRAINLYEST TO WHOEVER IS CORRECT PLEASE
    8·2 answers
  • If x=−4,y=−2,andz=12, solve the following:<br><br> zx
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!