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
Evgesh-ka [11]
3 years ago
15

Please help I can’t figure it out

Mathematics
2 answers:
babunello [35]3 years ago
7 0

Answer:

149.71

Step-by-step explanation:

Lynna [10]3 years ago
6 0

Answer:

149.71

Step-by-step explanation:

You might be interested in
Please help just tell if the answers are reasonable or not DONT find the real correct answer.
enot [183]

Answer:

annna

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
4)
erastovalidia [21]

Answer:

D.) 4x + y

Step-by-step explanation:

3x + x + y

Add  3 x  and  x .

4 x  +  y

7 0
3 years ago
Find the inverse of y=1/2x+6. Show steps
soldi70 [24.7K]

Answer:

y = 2x - 12

Step-by-step explanation:

To find the inverse of a function, you switch x and y and solve for y.

x = 1/2 y + 6                 switch x and y

x - 6 = 1/2 y                  subtract 6 from both sides

2x - 12 = y                    multiply both sides by 2

7 0
3 years ago
6 pounds of candy cost 22.44 how much is 1 pound
Anton [14]

So you divide 22. 44 by 6 it will be 3.74 . See image for steps


4 0
3 years ago
Read 2 more answers
How much water should be added to 3 gallons of pure alchohol in order to obtain a solution that is 15% alchohol?
lidiya [134]

say we're going to add "x" gallons of water, now how many gallons of alcohol is in pure water? well 0%, and 0% of "x" is (0/100) * x = 0.

the 3 gallons we know are 100% alcohol, how many gallons of alcohol is in it?  well (100/100) * 3 = 3.

the resulting mix will have x + 3 gallons total and it's going to be 15% alcohol, how many gallons of alcohol is that? (15/100) * (x+3).

now, the amount of alcohol never increased, so the original 3 gallons of only alcohol will remain even after the water has been added, so.

\begin{array}{lcccl} &\stackrel{solution}{quantity}&\stackrel{\textit{\% of }}{amount}&\stackrel{\textit{gallons of }}{amount}\\ \cline{2-4}&\\ \textit{pure water}&x&0.00&0\\ \textit{pure alcohol}&3&1.00&3\\ \cline{2-4}&\\ mixture&x+3&0.15&0.15(x+3) \end{array} \begin{array}{llll} \\[3em] \leftarrow \textit{this amount}\\\\ \leftarrow \textit{must be equal to this one} \end{array} \\\\\\ 3 = 0.15(x+3)\implies 3=0.15x+0.45\implies 2.55=0.15x \\\\\\ \cfrac{2.55}{0.15}=x\implies 17=x

5 0
2 years ago
Other questions:
  • What is .725 as a decimal? (or) What is 29/40 as a decimal?
    11·2 answers
  • I got ALL of the answers but I can't explain it at all... please explain guys I have NO idea!
    13·1 answer
  • Help me and will give brainlessness
    11·2 answers
  • Ther are 29 students in Mrs. Hernandez’s homeroom. One student will be randomly selected to act as a representative on the stude
    9·1 answer
  • Jackson was making a poster for his room. He arranged 50 trading cards in the shape of a rectangle on the poster. How many rows
    13·1 answer
  • Which is the approximate solution for the system of equations 8x - 10y = -23 and 9x + 10y = -16?
    7·1 answer
  • PLZ!!! HELP. Blake has traveled 65% of the distance to his grandpearents house. he traveled 26 miles. how many total miles will
    14·2 answers
  • I don’t understand please help
    8·1 answer
  • Please help ? i have no clue what i’m doing
    7·1 answer
  • The duration of a light bulb before it burns out follows an exponential distribution averaging 8 months. You are asked: 1) Calcu
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!