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
Neko [114]
3 years ago
6

Your teacher is giving a test with a total of 30 questions and is worth 200 points. Each question is worth either 5 points or 10

points questions. Write a linear system to model this situation. How many five-point questions on the test? How many ten-point questions are on the test?
Mathematics
1 answer:
kykrilka [37]3 years ago
3 0

you would have 10 5 point questions and 15 10-point questions

You might be interested in
When a dice is rolled find the probability of getting a number less than or equal to 6
Dahasolnce [82]

Answer:

100% probability right?

Step-by-step explanation:

a dice only has 6 sides

7 0
2 years ago
What are the solutions of the compound inequality 2d + 3 ≤ –11 or 3d – 9 > 15?
jolli1 [7]

Answer:

A. d ≤ –7 or d > 8.

Step-by-step explanation:

Given  : 2d + 3 ≤ –11 or 3d – 9 > 15.

To find : What are the solutions of the compound inequality .

Solution : We have given 2d + 3 ≤ –11 or 3d – 9 > 15.

For  2d + 3 ≤ –11

On subtracting both sides by 3

2d  ≤ –11 - 3 .

2d  ≤ –14.

On dividing both sides by 2 .

d  ≤ –7.

For  3d – 9 > 15.

On adding both sides by 9.

3d > 15 + 9 .

3d > 24 .

On dividing both sides by 3 .

d > 8 .

So, A. d ≤ –7 or d > 8.

Therefore,  A. d ≤ –7 or d > 8.

7 0
3 years ago
10 x 3 tens in standard form?
Lubov Fominskaja [6]
10 x 30=300 because you 3 tens is 30 times 10 is 300. hope it helped.
6 0
3 years ago
5x + 6(x - 2) - 8 (x - 3)
Alex Ar [27]

Answer:

The value of x=-4. The figure is also attached below.

Step-by-step explanation:

Considering the expression

5x + 6(x - 2) - 8 (x - 3)

If we have to find the vale of x, then

5x + 6(x - 2) - 8 (x - 3)=0

5x+6x-12-8\left(x-3\right)=0

5x+6x-12-8x+24=0

3x+12=0

\mathrm{Subtract\:}12\mathrm{\:from\:both\:sides}

3x+12-12=0-12

3x=-12

\mathrm{Divide\:both\:sides\:by\:}3

\frac{3x}{3}=\frac{-12}{3}

x=-4

Therefore, the value of x=-4. The figure is also attached below.

Keywords: equation

Learn more about equation solution from brainly.com/question/13678520

#learnwithBrainly

5 0
3 years ago
I need help (asap)! #5-8
7nadin3 [17]
5) 1.1802 x 10^6
6) 0.00016
7) 4.3 x 10^-3
8) 2,835,000
3 0
3 years ago
Other questions:
  • I have no idea what to do with this someone help
    7·2 answers
  • a cereal box has dimensions of 2 in., 5 1/3 in., and 10 3/4 in. If the box contains 8 servings, how much volume does each servin
    7·2 answers
  • What is the measure of BGD?
    12·1 answer
  • PLZ HELP I PROMISE I WILL GIVE BRAINLIEST!!!! ASAP
    13·1 answer
  • Write the explicit formula that represents the geometric sequence -2, 8, -32, 128
    7·1 answer
  • Find the GCF for the list.<br> - 6x^2, 21x^3
    7·1 answer
  • Evan and Dana Each work two part-time jobs to earn $500 per week in order to pay bills. Evans college schedule allows him to wo
    8·1 answer
  • OK. these questions are worth ALL my points (55) !
    7·1 answer
  • the cylinder shaped containing 3 tennis balls is sold at the local sporting goods store the canister has a radius of 1.35 and he
    11·1 answer
  • There are 35 birds in a tree. Then 17 flew away. How many birds are tin the tree now. Regroup a ten.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!