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3 years ago

-3 times x < 15 what would x equal

Mathematics

1 answer:

AfilCa [17]3 years ago

7 0

Answerx could equal 1,-1,2,-2...

Step-by-step explanation:

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Which situation CANNOT be represented by this equation?<br> - 1x + 15 = 9

ryzh [129]

<h3>Answer: Choice B</h3>

Explanation:

The term "rising" will indicate that we should use positive 1/3 instead of negative 1/3.

Choices A and C use "decreasing" which is why they involve -1/3. This is why we can rule out these two choices.

8 0

3 years ago

-3=8x-4y. the equation is Y=

MissTica

−3=8x−4y ,Step 1: Flip the equation. ,8x−4y=−3 ,Step 2: Add -8x to both sides. ,8x−4y+−8x=−3+−8x ,−4y=−8x−3 ,Step 3: Divide both sides by -4. ,−4y/−4 ,=−8x−3/−4 ,Answer: y=2x+3/4

7 0

3 years ago

I need help with these .

ollegr [7]

1. 102°
2. 56°
3. 104°
4. 138°
5. 95°
6. 133°

6 0

3 years ago

The chance of rain is 20%, the chance of it being sunny is 60%, and the chance of it

Charra [1.4K]

Answer:

0.6 = 60% probability that it is either sunny or rainy.

Step-by-step explanation:

We solve this question treating these events as Venn probabilities.

I am going to say that:

Event A: Rain

Event B: Sun

The chance of rain is 20%

This means that $P(A) = 0.2$

The chance of it being sunny is 60%

This means that $P(B) = 0.6$

The chance of it being sunny and rainy at the same time is 10%.

This means that $P(A \cap B) = 0.1$

Calculate, the probability that it is either sunny or rainy.

This is:

$P = P(A) + P(B) - 2P(A \cap B) = 0.2 + 0.6 - 0.2 = 0.6$

0.6 = 60% probability that it is either sunny or rainy.

3 0

3 years ago

What variable do we use for slope? A.x B.y C.m D.b

Nady [450]

Answer:

y we use y

Step-by-step explanation:

6 0

3 years ago

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