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
Lunna [17]
4 years ago
8

A science test, which is worth 100 points, consists of 24 questions. Each question is worth either 3 points or 5 points. If x is

the number of 3-point questions and y is the number of 5-point questions, the system shown represents this situation. x + y = 24 3x + 5y = 100 What does the solution of this system indicate about the questions on the test? The test contains 4 three-point questions and 20 five-point questions. The test contains 10 three-point questions and 14 five-point questions. The test contains 14 three-point questions and 10 five-point questions. The test contains 20 three-point questions and 8 five-point questions.
Mathematics
1 answer:
sergey [27]4 years ago
6 0

Answer:

21

Step-by-step explanation:

You might be interested in
A barrel contains n cabbages which are either green or
Elanso [62]

Answer:

a is the correct answer

hope it will help u

I'm indian boy!!

4 0
3 years ago
Read 2 more answers
A linear equation through the origin with a slope of negative three
Licemer1 [7]
I believe that the answer to your question in b = 0.
7 0
3 years ago
Read 2 more answers
Find the missing side length ​
vovangra [49]

1. cross multiply

3/1 = m/5

15 = m

m = 15

5 0
3 years ago
Read 2 more answers
Jacky spends 20% of her money on sweets and 32% on fares. If she spent $8 on sweets what is:
sergiy2304 [10]
A = (100/20)*8
B = (100/32)*8
C = ?
4 0
3 years ago
Can someone help me
nexus9112 [7]

Answer:

(2/3)y - (8/3) = x For the first one maybe?


Step-by-step explanation:

1. y = (3/2) x + 4

y - 4 = (3/2) x

(2/3)y - (8/3) = x


2. If output is 2, f(x) = 2.

So, 2 = (3/2) x + 4

-2 = (3/2) x

-4 = 3x

x = -3/4

6 0
3 years ago
Other questions:
  • Find the slope of the line containing the points (5, -1) and (-8, -4).
    9·2 answers
  • Help it’s easy math but still
    11·2 answers
  • (c) Mrs. Dewalt looked at another hotel. She waited a week before she decided to book nights at that hotel, and now the prices h
    12·2 answers
  • 5. An attacker swings a board with a mass of 2 kg toward a victim. The acceleration is 10 m/s2 when the board hits the victim. H
    11·1 answer
  • Prove that the Greatest Integer Function f: R -> R given by f(x) = [x], is neither one-once nor onto, where [x] denotes the g
    13·1 answer
  • if the price of a gallon in 1940 was $0.18 and $3.10 in 2010,the percentage rate of change for a gallon of gasoline over this pe
    14·2 answers
  • Please help me with this question. Thank you!
    8·1 answer
  • The answer and how it was solved
    10·1 answer
  • Help Me please!!!!! Rn
    11·2 answers
  • I need help with this please​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!