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
inna [77]
3 years ago
10

We created this inequality to represent how Amy can meet her revenue goals:

Mathematics
2 answers:
brilliants [131]3 years ago
7 0

Answer:

x = 2

Price = $29

Step-by-step explanation:

If x is the number of $2 dollars increases, then the minimum number of increases required to meet her goal is:

-100x^2 + 15,750x + 212,500 \geq 243,600\\-100x^2 + 15,750x -31,100\geq 0\\x^2 -157.5x + 311\geq 0\\x=\frac{157.5\pm\sqrt{157.5^2-(4*1*311)} }{2}\\ x_1= 2\\x_2=155.5

The only realistic value is x = 2 $2 increases

If the original price was $25, then the new rice required to reach Amy's goal is:

P=25+2*2\\P=\$29

The minimum ticket price is $29.

sergiy2304 [10]3 years ago
4 0

Answer: B: 2x^2-315x+622_< 0

C: (2x-311)(x-2)_< 0

("_<" means greaten than for equal to)

You might be interested in
The table below represents a function.
skelet666 [1.2K]

Answer:

i am pretty sure it is A/the graph is a straight line that has a slope of 6

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Can someone help me please I do not know the answer
Afina-wow [57]
You subtract 15.50 from 47.50 
then you will get your answer it is  31
4 0
3 years ago
Please help on the answer with explanation! picture provided
Alisiya [41]

Answer:

B

Step-by-step explanation:

3 0
3 years ago
Please answer this ASAP
wlad13 [49]

f(x) = 5x + 1

f(4) = 5 * 4 + 1

f(4) = 20 + 1

f(4) = 21

g(x) = 2x² - 3x +1

g(5) = 5 * 5² - 3 * 5 + 1

g(5) = 125 - 15 + 1

g(5) = 111

f(4) + g(5) = 21 + 111 = 132

6 0
3 years ago
Plz help I am confused
Nataly_w [17]
Answer:

-18/7 or -2 4/7

Explanation:

-3 2/7 - ( -5/7 )

-23/7 + 5/7

-18/7 Improper fraction

-2 4/7 Mixed Number
4 0
3 years ago
Other questions:
  • Chad drew a scale drawing of an apartment the broom closet which is 4 feet wide in real life is 6 inches wide in the drawing wha
    5·2 answers
  • How is ordering fractions on a number line similar to andDifferent from ordering whole numbers or on a number line
    13·1 answer
  • 8. Lara subtracts 73 from 188. Which one of these
    5·2 answers
  • How is multiplication using partial products similar to regrouping
    7·1 answer
  • The sum of two numbers is 186.The difference between the same numbers is 32. What are the two numbers?
    8·1 answer
  • Which number is not in scientific notation? 0.95 ⋅ 108 1.1 ⋅ 105 7.00 ⋅ 108 9.9 ⋅ 10−28
    10·2 answers
  • What is the area of a circle with a radius of 8 inches? Use 3.14 for .
    12·1 answer
  • Part B.<br> What is the volume of each cubic block?
    7·1 answer
  • Round 154,101 to the nearest ten.
    14·1 answer
  • Find the sale price when the original price is $91.00 and the discount rate is 13%
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!