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
andreev551 [17]
3 years ago
14

Please help me. I'm desperate

Mathematics
1 answer:
Flauer [41]3 years ago
7 0
Ok so x is the original price and we want to solve if the original price was 48 so x=48. When we substitute this into the equation we get 0.75(48)-0.15(0.75x48). When we simplify this expression we get 30.6. The current price is $30.60. Hope this helps.
You might be interested in
and oil storage tank is a cylinder with a height of 50 feet in a diameter of 20 feet. What is the volume of the tank? Use 3.14 f
anyanavicka [17]

Answer: 7850 ft

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A figure has four sides with two sets of parallel sides without more information which figure can be we be sure it could be
irina1246 [14]

Answer:

a rectangular prism

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
PLS HELP c:
Leona [35]

Answer:

108, 108, 72

Step-by-step explanation:

Vertical angles are congruent and if the measure of 1 of the angles is 72 degrees and straight lines equal 180 degrees you have to subtract 72 from 180 which equals 108.

4 0
3 years ago
Y=-6x+5 and y=-6x-6 pair of lines is parallel, perpendicular, or neither?
Alex73 [517]

Answer:

parallel

Step-by-step explanation:

They both have the same slope, -6.

The slope is always the number in front of the x.

8 0
3 years ago
If x and y are positive numbers with x>y, show that a triangle with sides of lengths 2xy, x^2-y^2, and x^2+y^2 and is always
Marianna [84]

Answer: 2xy

Step-by-step explanation: We know that x%5E2+%2B+y%5E2 must be the longest side of the triangle (it cannot be 2xy, I will demonstrate why afterwards). By the Pythagorean theorem,

. Therefore this is a right triangle.

The only "assumption" we had to make was that x%5E2+%2B+y%5E2+%3E+2xy, but this is easy to prove. By the AM-GM inequality, %28x%5E2+%2B+y%5E2%29%2F2+%3E=+sqrt%28x%5E2y%5E2%29+=+xy. Multiplying both sides by 2, x%5E2+%2B+y%5E2+%3E=+2xy. Equality occurs only when x+=+y, but this cannot be true, so x%5E2+%2B+y%5E2 is strictly greater than 2xy.

5 0
2 years ago
Other questions:
  • Explain why this statement isn’t completely accurate.
    10·1 answer
  • Identify the parent function name and equation​
    13·1 answer
  • What is 10 2/5 times 15 5/6!<br><br> Thanks
    15·1 answer
  • 1/4 + 1/4 + 1/4 + 1/4 + 1/4 = 5/4. Which multiplication expression shows another way to make 5/4?
    10·2 answers
  • What is 23/2 converted into a mixed numeral
    10·1 answer
  • Which describes the transformation shown please help
    6·1 answer
  • At summer camp, the cook asks 6 campers to help with slicing watermelons. Each camper slices 4 ½ watermelons. How many melons do
    12·2 answers
  • Rank the following methods of timekeeping from most precise to least precise. ANSWER ASAP AND GET BRAINLIEST
    10·1 answer
  • Please help it’s easy, I just need help on the state the problem questions. Make sure to put the number by the answer.
    6·1 answer
  • Consider the Expression
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!