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
ElenaW [278]
2 years ago
5

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:
Serhud [2]2 years ago
4 0

Answer:

It has 10 three-point questions and 14 five-point questions

Step-by-step explanation:

Substitution (look it up it takes a long time to explain lol)

You might be interested in
Explain when the median of a data set is a better measure of center than the mean.
shusha [124]
With data, you can have outliers. Outliers are values that do not follow what the range or majority of the data you collected so a value of 45, 42, 45, 48, 42, 44, 88, the mean will obviously be different because the 88 is going to change the whole data. But, if you put it from least to greatest, you can see what the majority of data is, (what the middle value is) to see what is in the middle range of what you have collect- the outliers don't affect what you have. Hence, 42, 42, 44, 45, 45, 88 (it's not much data) but it can show what the majority of data is. Hope this helps :> :)
5 0
3 years ago
Read 2 more answers
Factor fully.<br> x2 + 5x + 6
lara31 [8.8K]

Answer:

You can't factor x or any number other than 1 out.

Step-by-step explanation:

4 0
3 years ago
Help me please :((: thank u
I am Lyosha [343]

Hey there!

In order for you to find the one that is equivalent to the given expression is to COMBINE YOUR LIKE TERMS then work from there!

12q + q^2 - 8 + q = ?

(q^2) + (12q + q) + (-8)

q^2 = q^2 since it doesn't have any like term(s)

12q + q = 12q + 1q = 13q

-8 = -8 since it doesn't have any like term(s)

Put all the numbers we solved for in An equation and Thats your answer!

If you did it correctly you should have: q^2 + 13q - 8

Answer: q^2 + 13q - 8 ✅

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

6 0
2 years ago
A bike rental company charges based on the distance you travel. Their rates are represented in the graph where y is cost and x i
LUCKY_DIMON [66]
The rental costs $0.25 per 1 mile

Have a good day or night! Hope your safe out there
3 0
2 years ago
BRAINLEST ANSWER!!
Elanso [62]

Answer: -2a,-2b

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • An orchard has 651 orange trees. The number of rows exceeds the number of trees per row by 10. How many trees are there in a row
    8·1 answer
  • Please help me, thank you.
    13·1 answer
  • Question 9(Multiple Choice Worth 1 points) (01.06 LC) Solve x -5y = 6 for x.​
    14·1 answer
  • Solve for this equation. x-2/5=1/5
    8·2 answers
  • The side length of a square is represented by the expression n - 1.5. Which are equivalent expressions for the perimeter of the
    11·1 answer
  • What is the equation of the line that passes through (-2,2) and (1,-4)?
    12·1 answer
  • Does anyone get this?​
    14·2 answers
  • Kierston needs to paint a wall of the youth center. She knows that 1 can of paint covers an area of 2.2 square meters. Kierston
    14·1 answer
  • Write a system of equations to describe the situation below, solve using any method, and fill in the blanks. Mrs. Hanson, the P.
    10·1 answer
  • At the end of January 2003, the population of my town was 11,212. The population of my town increases by 322 every month. In wha
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!