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
borishaifa [10]
3 years ago
11

An item is regularly priced at $80 . It is on sale for 20% off the regular price. How much (in dollars) is discounted from the r

egular price?
Mathematics
1 answer:
Mazyrski [523]3 years ago
3 0

80 * .20=16

It is 16 dollars off the regular price


You might be interested in
Let a and b be real numbers where a 4640. Which of the following functions could represent the graph below?
Ann [662]
I also need this too pleaseee huryy
5 0
2 years ago
The Martinez family went to the movies and paid $60 for two adult tickets and three children’s tickets. The Wright family consis
Pepsi [2]

Answer:

a = $13.5

Step-by-step explanation:

Let a = adult tickets

Let c = children tickets

Translating the word problem into an algebraic equation;

<u>For the Martinez family;</u>

2a + 3c = $60

<u>For the Wright family;</u>

3a + 5c = $95.5

Thus, the simultaneous equations are;

2a + 3c = $60 ..........equation 1

3a + 5c = $95.5 .........equation 2

We would use substitution method to solve;

From equation 2, we make a the subject of formula;

3a = 95.5 - 5c

a = (95.5 - 5c)/3

<em>Substituting the value of "a" into equation 1, we have;</em>

2[(95.5-5c)/3] + 3c = 60

Multiplying all through by 3;

2(95.5 - 5c) + 9c = 180

191 - 10c + 9c = 180

191 - c = 180

c = 191-180

c = $11

To find the value of a;

2a +3c = 60

<em>Substituting the value of "c" into the equation, we have;</em>

2a + 3(11) = 60

2a + 33 = 60

2a = 60 - 33

2a = 27

a = \frac{27}{2}

a = $13.5

<em>Therefore, the cost of an adult movie ticket is $13.5. </em>

5 0
2 years ago
1×+3=4×-6<br>need help finding this out
sladkih [1.3K]

Answer:

x = 3

Step-by-step explanation:

x + 3 = 4x - 6

add 6 to both sides

x + 9 = 4x

subtract x from both sides

9 = 3x

divide 3 from both sides

x = 3

3 0
3 years ago
Read 2 more answers
Please help with 14-17!!
rodikova [14]
14 is always 15 is sometimes 16 is sometimes
4 0
3 years ago
Is -4 1/5 less than. greater than or equal to -4 9/10
Natalija [7]
-4 1/5 is greater than -4 9/10
8 0
3 years ago
Other questions:
  • Solve the inequality -2x+20&lt;2x+4
    12·1 answer
  • According to some students, what is the true purpose of homework?
    5·1 answer
  • John read the first 1 1 4 114114 pages of a novel, which was 3 33 pages less than 1 3 3 1 ? start fraction, 1, divided by, 3, en
    7·1 answer
  • 9.6 + [(3.1 x 2) - 2.3] + 4 to the 2nd power
    11·1 answer
  • 1) A school has 1600 students and they are going to vote as to whether they will completely convert the school completely off fo
    8·1 answer
  • Whats the anwser to -3(x-9)=-3
    15·1 answer
  • Write the point-slope equation of (1,6) (3,-6)
    7·2 answers
  • Will is buying a house for $185,000. He is financing $165,000 and obtained a 30-year, fixed-rate mortgage with a 6.725% interest
    12·1 answer
  • Highest common factor of 15 and 20
    9·2 answers
  • Triangle JKL is dilated with the origin as the center of dilation to create J’K’L’.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!