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
True [87]
2 years ago
6

Joshua is playing a trivia game. He scored a total of 1,250 points. He received 50 points for each correct question and lost 25

points for each incorrect answer. There is a total of 40 questions. How many questions did Joshua answer correctly? How many did he answer incorrectly?
Mathematics
1 answer:
melisa1 [442]2 years ago
4 0

Answer:

25 correct answers

15 incorrect answers

Step-by-step explanation:

1,250/ 50 = 25 correct answers

40 x 50 = 2,000 (his total points if he got 40/40)

so he got 25/40

You might be interested in
Sven got a $150 gift card function A(n) 150 12.30n gives the amount of money left on the gift card after n number of visits to t
lorasvet [3.4K]

Answers:

1. The n-intercept is 12. That means after 12 visits the amount of money on the gift car is $0.  

2. The A(n)-intercept is 150. Before the visits, the amount of money on the gift car is $150.


Solution:

Amount of money on the gift card after n number of visits: A(n)=$150-$12.50 n

A(n)=150-12.50 n

1. n-intercept

A(n)=0→150-12.50 n =0

Solving for n: Subtracting 150 both sides of the equation:

150-12.50 n-150 = 0-150

-12.50 n = -150

Dividing both sides of the equation by -12.50:

(-12.50 n) / (-12.50) = (-150) / (-12.50)

n=12

The n-intercept is n=12; for n=12→A(12)=0. Point (n, A(n))=(12,0)


2. A(n) intercept

n=0→A(0)=150-12.50 (0)

A(0)=150-0

A(0)=150

The A(n) intercept is 150; for n=0→A(0)=150. Point (n, A(n))=(0,150)

8 0
3 years ago
Do you know 2+9+4+2 if you do say it
velikii [3]

17is the answer for this

7 0
3 years ago
Read 2 more answers
HELP PLEASEEEEE <br> WILL GIVE BRAINLIEST AND GOOD RATING!!!!
torisob [31]

Answer:

The second one

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
15/4 divided by -5/8 equals?
kolezko [41]

Answer:

-6

Step-by-step explanation:

15/4 ÷ -5/8

Copy dot flip

15/4 * -8/5

Rewrite

15/5 * -8/4

3 * -2

-6

5 0
3 years ago
Read 2 more answers
What is the sum of the interior angles of the polygon shown below?
borishaifa [10]

Answer:A quadrilateral always has a sum of 360o in total.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Tena ate one of the muffins she baked and had 10 left. How many muffins did tena bake?
    7·1 answer
  • Which of thr following represents the most accurate estimation of 4 8?
    9·1 answer
  • Complete the square<br> x2 - 6x +____<br> 7 = -13+____
    11·2 answers
  • Is this triangle an acute, obtuse, or a right?
    7·2 answers
  • PLEASE HELP ASAP
    5·1 answer
  • Drag the missing statements and reasons to the correct spot to complete the proof
    12·1 answer
  • In each of the following equations, find all the integers x satisfying the equation:
    11·1 answer
  • I need to find the missing sign of this triangle please helppp!!!
    10·1 answer
  • If Sarah drink 2 cups of water and then drink one more how many cups of water did Sarah drink?
    5·2 answers
  • Use the graphing calculator to graph the quadratic function y = x2 − 5x − 36. Which value is a solution of 0 = x2 − 5x − 36?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!