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3 years ago

What is 3y +5x=-15 written in slope-intercept form?

Mathematics

1 answer:

jek_recluse [69]3 years ago

4 0

Y=Mx+b so it is Letter C)

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Which of the following is the product of the rational expressions shown below?

Molodets [167]

Answer:

Step-by-step explanation:

6/x* 5/(2x+1) = 30/ 2x^2+x

6 0

3 years ago

Arnav knows that (3, 4, 5) and (5, 12, 13) are Pythagorean triples. He wants to show that (15, 20, 25) is also a Pythagorean tri

stira [4]

9514 1404 393

Answer:

multiply the (3, 4, 5) triple by 5 to get (15, 20, 25)

Step-by-step explanation:

Any multiple of a Pythagorean triple is a Pythagorean triple.

5(3, 4, 5) = (5·3, 5·4, 5·5) = (15, 20, 25) — a Pythagorean triple

6 0

3 years ago

Emily has 12 fruits in her bowl. She has 3 apples, 5 bananas, 1 pear and 3 oranges. A fruit is selected at random. What is the p

blsea [12.9K]

Answer: The probability that the fruit is an orange or a pear is $\dfrac{1}{3}$ .

Step-by-step explanation:

Given : Emily has 12 fruits in her bowl.

She has 3 apples, 5 bananas, 1 pear and 3 oranges.

A fruit is selected at random.

P(orange) = $\dfrac{\text{Number of oranges}}{\text{Total fruits}}$

$=\dfrac{3}{12}$

P(pear)= $\dfrac{\text{Number of pears}}{\text{Total fruits}}$

$=\dfrac{1}{12}$

Since both events of selecting orange and pear are mutually exclusive , so

The probability that the fruit is an orange or a pear = P(orange) + P(pear)

$=\dfrac{3}{12}+\dfrac{1}{12}=\dfrac{4}{12}=\dfrac{1}{3}$

Therefore , the probability that the fruit is an orange or a pear is $\dfrac{1}{3}$ .

5 0

4 years ago

Mrs.jackson bought 7 dozen eggs if each student is given the same out of eggs how many eggs are left

nikdorinn [45]

Without knowing the number of students she has, you will not be able to answer the question correctly. There are 12 eggs in one dozen. 12 x 7 dozen = 84 eggs. You still need to know the number of students.

3 0

4 years ago

<img src="https://tex.z-dn.net/?f=b%20%3D%20%20log_%7B10%7D%28a%29%20" id="TexFormula1" title="b = log_{10}(a) " alt="b = log_

exis [7]

Answer:

$b = log_{10}(a) \\ \\ \therefore \: {10}^{b} = a$

5 0

4 years ago