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
polet [3.4K]
3 years ago
12

1. Your buy a shirt that is on sale for 30% off. The cost of the shirt is $32. What is the sale price of the shirt?

Mathematics
1 answer:
pshichka [43]3 years ago
8 0
First one is 22.40
Second 28.00
You might be interested in
Sophie sprays 200 fluid ounces of water on the window plants in her house every day. How much water does she spray each day?
lutik1710 [3]
I think it is A not sure though
5 0
3 years ago
Which expressions are equivalent to ln x 2 ln 5 ln 1? Check all that apply. 2 ln 5x ln (x 26) ln 25x ln 1 ln 25x.
Marysya12 [62]

Equivalent expression is the expression of two equation when the way of representation of the two equation is different but the result is same.The expressions which are equivalent to the given expression are,

  • \ln25+\ln1
  • \ln25

Given information-

The expression given in the problem is,

\ln x+2 \ln 5 +\ln1

<h3>Equivalent expression-</h3>

Equivalent expression is the expression of two equation when the way of representation of the two equation is different but the result is same.

For given expression,

\ln x+2 \ln 5 +\ln1

As the above function is the function of <em>x. </em>Thus it can be written as,

f(x)=\ln x+2 \ln 5 +\ln1

<h3>Logarithm power rule</h3>

Logarithm power rule states that the exponent of the logarithm function can transfers to front of the logarithm and vice versa. Thus,

f(x)=\ln x+ \ln 5^2 +\ln1\\&#10;f(x)=\ln x+ \ln 25 +\ln1

Now the value of \ln 1 is equal to the zero. Thus,

f(x)=0+\ln 25 +\ln1\\&#10;f(x)=0+\ln 25 +\ln1\\&#10;f(x)=\ln 25 +\ln1\\&#10;f(x)=\ln 25 +0\\&#10;f(x)=\ln 25

Hence the expressions which are equivalent to the given expression are,

  • \ln25+\ln1
  • \ln25

Learn more about the equivalent expression here;

brainly.com/question/10628562

5 0
3 years ago
Read 2 more answers
Work out the value of each expression, when r= 2.5 and t = 6.
Usimov [2.4K]

Answer:

a)  4(t - r) = 4(6 - 2.5) = 4 x 3.5 = 14

b)  4t - r = (4 x 6) - 2.5 = 24 - 2.5 = 21.5

c)  2(3t - 10) = 2(3 x 6 - 10) = 2(18 - 10) = 2 x 8 = 16

d)  (t - 2)² = (6 - 2)² = 4² = 4 x 4 = 16

e) cannot decipher the equation

f)  6r + t = 6 x 2.5 + 6 = 15 + 6 = 21

8 0
3 years ago
Read 2 more answers
In 5043 what number is in the hundreds place? please hurry! thank you!
timurjin [86]

Answer:

0

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Find an equation in slope-intercept form of the line that has slope –9 and passes through point A(-9, - 1).
mojhsa [17]

Answer:

Step-by-step explanation:

y + 1 = -9(x + 9)

y + 1 = -9x - 81

y = -9x - 82

answer is A

5 0
4 years ago
Other questions:
  • Replace m with a whole number<br><br> 8(m-3)=56
    10·1 answer
  • A spacecraft travels at a speed of 5 x 10^4 miles per day. How long will it travel in 1.5 x 10^2 days?
    14·1 answer
  • HELP ME PLEASE SOMEONE
    9·1 answer
  • Match each percent expression to its simplified form.
    5·2 answers
  • Which point is a solution to the inequality shown in this graph
    10·2 answers
  • I need help with number 4 I'm not sure if this is right please help
    15·1 answer
  • 1 How many units is the perimeter of Rectangle PQRSshown in the coordinate plane at the right?2 David uses the coordinate plane
    13·1 answer
  • Logx(x-3)=1 solve for x
    11·1 answer
  • What is the distance between point M and N
    12·1 answer
  • 42x14.2 what is the answer and steps
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!