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
Pie
3 years ago
10

Tim has to write two papers worth 50 points each. To pass, he has to get at least 45% of the total points. However, scoring less

than 30% of the points on either paper, even if his total for both papers is above 45%, will result in him failing. Which graph represents the region in which Tim fails? (Assume that he scores x points on paper A and y points on paper B.)

Mathematics
2 answers:
IrinaK [193]3 years ago
7 0

Solution:

As, Given

Points scored in Paper A= x

Points scored in paper B= y

The Conditions in terms of equations which are applied , for passing of Tim is

Score should be above , 30% of 50=\frac{30}{100}\times 50= 15 and 45% of 100=\frac{45}{100} \times 100= 45

1. x  > 15

2. y  > 15

3. x +y ≥ 45

The set of equations represent , if Tim fails

a. x< 15

b. y < 15

c. x +y ≤45

Option (C)


lions [1.4K]3 years ago
4 0
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

Based on the above situation the graph that <span>represents the region in which Tim fails is the graph A. </span>
You might be interested in
In the equation 16x=128,is the value 8 a solution to this equation? Explain your reasoning by filling in the blanks.
GrogVix [38]

Answer:

yes

Step-by-step explanation:

The value 8 is the solution to the equation because plugging 8 into the equation in place of the unknown variable x like 16(8) will equal 128.

6 0
2 years ago
a restaurant owner bought 4 boxes of disposable cups for $145 , with each box containing 1,656 cups. if he wanted to divvy up th
snow_lady [41]
1104 cups per 1 restaurant

There are FOUR boxes EACH containing 1656 cups, MEANING that you will do 1656 x 4, getting 6624.

You divide this by 6, and TADA!

Hope this helps!
5 0
3 years ago
the room charge for a hotel is 230$ each day. the estevez family spends 4 days on vacation at the hotel . at the end of their st
DochEvi [55]
10% of 230 is 23 so
230
+23 =
253
hope i helped:)
3 0
3 years ago
Read 2 more answers
How many Solution(s) does have 5=5? <br> Infinite, none, or one solution(s)?
Nataly [62]

Answer:

infinite solutions

Step-by-step explanation:

any equation that is like that has infinite solutions such as 7=7 or 2=2

8 0
3 years ago
What is 31/8 as a mixed number
Alex Ar [27]
31/8 as a mixed number is :

5 0
3 years ago
Read 2 more answers
Other questions:
  • suppose y varies directly with x, and y = 8 when x = -6. what direct variation equation relates x and y? what is the value of y
    5·1 answer
  • Geoff has a bag that contains 4 red marbles and 6 blue marbles. He chooses two marbles at random and does not replace them. What
    14·2 answers
  • Ben drinks tea at an incredible rate.He drinks 3 1/2 liters of tea every 2/3 of an hour.Ben drinks tea at a constant rate. How m
    9·1 answer
  • 3. f(x) = x - 3<br> find the inverse
    15·1 answer
  • Answer the question
    15·1 answer
  • Task 4
    5·1 answer
  • Can someone please answer quickly &lt;3
    10·1 answer
  • El salario mensual de un vendedor de una tienda departamental es de $6,500 más el 10% por comisión en sus ventas mensuales. A) E
    11·1 answer
  • 35 is 20% is what number ANSWER FAST!!!!!<br> Please show work with double number line Thanks.
    5·2 answers
  • In the pattern what is the ratio of black squares to gray squares?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!