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3 years ago

PLEASE HELP!Choose the slope and y-intercept that

Mathematics

1 answer:

meriva3 years ago

3 0

The slope is -3/2 and the y-intercept is -3. If you need me to explain I can do that :) hope this helps

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If you try to solve a linear system by the substitution method and get the result 0 = 8, what does this mean? The system has

Andre45 [30]

Answer:

The system has no solution because if 0=8, this means this is an empty set. If you get 2 numbers that don't equal each other for an answer then you know there's no solution

Step-by-step explanation:

5 0

3 years ago

Ji and Layla played a game in which they scored 10 points for a correct answer and lost 20 points for an incorrect answer. Ji an

Finger [1]

Layla had the higher score by 20 points.

Step-by-step explanation:

Given,

Points for correct answer = 10 points

Points for incorrect answer = 20 points

Loss means subtraction;

Therefore,

Total points of Ji = Correct answers*10 - Incorrect answers*20

Total points of Ji = 7*10 - 3*20

Total points of Ji = 70 - 60

Total points of Ji = 10 points

Total points of Layla = Correct answers*10 - Incorrect answers*20

Total points of Layla = 5*10 - 1*20

Total points of Layla = 50 - 20

Total points of Layla = 30 points

Difference = Points of Layla - Points of Ji

Difference = 30 - 10 = 20 points

Layla had the higher score by 20 points.

Keywords: multiplication, subtraction

Learn more about subtraction at:

#LearnwithBrainly

6 0

3 years ago

What is the diffrence bewtween arthimetic for and geomtric form

Hoochie [10]

An arithmetic sequence is a sequence with the difference between two consecutive terms constant. The difference is called the common difference. A geometric sequence is a sequence with the ratio between two consecutive terms constant. This ratio is called the common ratio.

3 0

4 years ago

A particular math test has eight questions and a perfect paper is worth 100 percentage points. What is the rate of change of the

Ostrovityanka [42]

100/8 = 12.5
The rate of change is 12.5

4 0

3 years ago

4x-5y=15<br> can someone plz explain this

AVprozaik [17]

Well if you are solving for y
the answer is

Y= 4/5x- 3

if you are solving for x
the answer is
X=5/4y + 15/4

*look at the image for the work*

7 0

4 years ago