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
Flauer [41]
4 years ago
13

4/5(15x - 5) Can someone please help me understand the steps. Thank you

Mathematics
1 answer:
LenaWriter [7]4 years ago
4 0
Simple, to make it less harder change 4/5 into 0.8

Making the equation,

0.8(15x-5)

Then just multiply:

take 0.8*15(x)=12x

then

0.8*-5=-4

Making the problem, simplified out, 12x-4.
You might be interested in
A turtle begins to cross a path. After 3 minutes, the turtle is 2.5 feet from the other edge of the path. After 5 minutes, the t
iragen [17]
The turtle would be moving 0.5 feet every minute. The width of the path is 4 feet.
5 0
4 years ago
Read 2 more answers
Solve this questiion please asap
Alborosie

Answer:

Y=3

Step-by-step explanation:

please mark brainliest

7 0
2 years ago
Read 2 more answers
The equation of line AB is (y-3) = 5 (x - 4). What is the slope of a line perpendicular to line AB?
Nastasia [14]
Y - 3 = 5(x - 4)
y - 3 = 5x - 20
y = 5x - 20 + 3 = 5x - 17
=> slope = 5

For perpendicular line, m2 = -1/m1 = -1/5
5 0
3 years ago
Read 2 more answers
How many years will it take each situation to double its money? Situation A: Matthew invests $5,000 in an account with a compoun
algol [13]

Answer:

Matthew's money will double fastest in 6 years.

Step-by-step explanation:

<u><em>The complete question is</em></u>

Answer the question for each scenario<u><em> by applying the rule of 72</em></u>. How many years will it take each situation to double its money? Situation A: Matthew invests $5,000 in an account with a compound interest rate of 12%. Situation B: Morgan invests $2,500 in an account with a compound interest rate of 8%. Situation C: Maysen invests $10,000 in an account with a compound interest rate of 4.5%. Whose money will double fastest?

we know that

The <u><em>Rule of 72</em></u> is a simple way to determine how long an investment will take to double given a fixed annual rate of interest. By dividing 72 by the annual rate of return.

so

Situation A: Matthew invests $5,000 in an account with a compound interest rate of 12%

\frac{72}{12}=6\ years

Situation B: Morgan invests $2,500 in an account with a compound interest rate of 8%.

\frac{72}{8}=9\ years

Situation C: Maysen invests $10,000 in an account with a compound interest rate of 4.5%

\frac{72}{4.5}=16\ years

therefore

Matthew's money will double fastest in 6 years.

7 0
3 years ago
Is the graph increasing, decreasing, or constant?
Svet_ta [14]
The graph in increasing
7 0
4 years ago
Other questions:
  • Ayuda en este cripto-dichos
    5·1 answer
  • The measure of each interior angle of a regular 56-gon. round to the nearest tenth
    13·2 answers
  • Anne is one of 24 students in her class. One student will be selected for the student senate. Assuming all students have an equa
    12·2 answers
  • Decimal a = 2.5m; decimal b = 4.0m; decimal c = 12.7m; int i = 4; int j = 8; int k = 17; What is the value of x after the follow
    5·1 answer
  • An automobile repair shop has determined that the average servic etime on an automobile is 2 hours with a standard deviation of
    6·1 answer
  • Here is the next question THAT I NEED HELP ON
    15·2 answers
  • (640F - 32 ) x 5/9<br><br> *640 Fahrenheit* <br> Step by step please!! &lt;3
    13·2 answers
  • Cynthia invests
    8·1 answer
  • A square has a side lenght 9cm
    12·2 answers
  • A race course is 26.2 miles long. Of the entire race course, 5% is uphill. How many miles of the race course are uphill?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!