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
RUDIKE [14]
2 years ago
12

An item on sale costs %50 of the original price. The original price was 45$.

Mathematics
2 answers:
ankoles [38]2 years ago
8 0
The answer is $22.50
erastova [34]2 years ago
5 0

Answer:

22.5

Step-by-step explanation:

You might be interested in
5. The distance from Earth to the moon is about 240,000 mi. That is about
Karo-lina-s [1.5K]

Answer:

= 2.3988 x 10^12

Step-by-step explanation:

240,000 million distance to moon = 2.4 × 10^11   (x10)

1 - 0.005 = 0.995   (x10) = 9.995 multiplier.

= 9.995 x 2.4 = 23.988

= 2.3988 x 10^12 distance to Mars

5 0
3 years ago
How do you solve x+2a=16+ax-6a ?
nasty-shy [4]
<span>X+2a = 16+aX-6a
8X - 16 = aX-2a
8(X-2) = a(X-2)
</span><span>(X-2)/<span>(X-2)</span> = a/8
1 = a/8
a= 8
</span>
3 0
2 years ago
The number of loaves of bread purchased and the total cost of the bread in dollars can be modeled by the equation c = 3. 5b. Whi
Dmitrij [34]

The dependent variable is the variable that depends on the value of other variable and keeps on changes with change in the value of one variable. The values given in the table 3 matches the equation and includes the viable solutions.

<h3>Given information-</h3>

The number of loaves of bread purchased and the total cost of the bread in dollars can be modeled by the equation,

c=3.5b

The quantity of the bread depends on the quantity of the loaves.

<h3>Dependent variable</h3>

The dependent variable is the variable that depends on the value of other variable and keeps on changes with change in the value of one variable.

Lets check which table satisfy the above equation.

Table 1-

In the table the first values of the bread and the loves is -2 and -7. The quantity of a bread and loves can not be negative. Thus the table 1 does not provides the viable solution.

Table 2-

In the table 2 the value of the third row is 1.5 loaves and 5.25 breads. Check this by the given equation. When the value of loaves is 1.5 then the value of the bread is,

c=3.5\times1.5

c=4.5

The value of bread must be 4.5. Thus the table 2 does not provides the viable solutions.

Table 3-

Put the values of the loaves in the given equation one by one,

When the value of loaves is 0 then the value of the bread is,

c=3.5\times0=0

When the value of loaves is 3 then the value of the bread is,

c=3.5\times3=10.5

When the value of loaves is 6 then the value of the bread is,

c=3.5\times=21

When the value of loaves is 9 then the value of the bread is,

c=3.5\times9=31.5

All the values of the table 3 satisfies the given equation.

Hence, the values given in the table 3 matches the equation and includes the viable solutions.

Learn more about the dependent variables here;

brainly.com/question/967776

8 0
2 years ago
What does 1/2(4-14y)=y+50 equal
schepotkina [342]

Step-by-step explanation:

1/2(4-14y)=y+50

1/(8 - 28y) = y + 50

8y - 400 - 28y² +

Now you can solve

3 0
3 years ago
Read 2 more answers
-12 -24 which one is greater or less than​
Simora [160]

Answer:

-12 > -24

Step-by-step explanation:

When the numbers are negative the number that is closer to zero is the greatest

7 0
3 years ago
Read 2 more answers
Other questions:
  • 14÷7= ¿<br>A. 8<br>B.2<br>C.15<br>Helppppp
    12·2 answers
  • F×v= 13,573,692,509 if f stands for 5837 then what is v?
    7·2 answers
  • A=625(1+0.051)(1)(4)
    14·1 answer
  • Barack is solving a problem and his final units need to be in square inches. His current answer is 8 feet squared. What is the e
    9·1 answer
  • Mary had 241 dollars to spend on 6 books. After <br> buying them she had 13 dollars.
    12·1 answer
  • Please help for math
    7·1 answer
  • A student bought 1 box of crayons and 5 reams of paper for $54. She bought 5 boxes of crayons and 3 reams of paper for $50. What
    5·1 answer
  • Kayla reads the same number of books each month. She reads at a rate of 14 books every 7 months. She claims
    15·1 answer
  • 4|x+7|+5&gt;17<br> solve the following
    6·1 answer
  • Solve for x:<br> 9.2x -1= 2.3x
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!