3 years ago

Just please help help help help

Mathematics

1 answer:

ludmilkaskok [199]3 years ago

7 0

Answer:

C.{(-3,10),(-2,5),(1,2),(-2,-4)}

You might be interested in

Answer these five journal problems with the same 3 questions for each problem.

vichka [17]

Answer:

Step-by-step explanation:

8 0

3 years ago

Mrs. Barker bought some books at a book sale, including 4 paperback books. 20% of all the books she bought were paperback. How m

geniusboy [140]

Answer:

Step-by-step explanation:

Number of paperback books = 4

Percentage of total books that were paperbacks = 20%

Let total number of books = x

Hence,

20% of total books = paperback books

20% of x = 4

0.2 * x = 4

0.2x = 4

0.2x / 0.2 = 4 / 0.2

x = 20

Total number of books = 20

4 0

3 years ago

Solve the equation |8y+4|=2|y−1|. <br> Explain.

Radda [10]

$\\ \sf\longmapsto |8y+4|=2|y-1|$

$\\ \sf\longmapsto 8y+4=2y-1$

$\\ \sf\longmapsto 8y-2y=-1-4$

$\\ \sf\longmapsto 6y=-5$

$\\ \sf\longmapsto y=\dfrac{-5}{6}$

7 0

3 years ago

What is 2b - a? If b=12 and a=5

pogonyaev

Answer:

24-5=19

Step-by-step explanation:

1. (2b)= 2(12)

2. a=5

3. 24-5

4.9

5 0

2 years ago

Read 2 more answers

In the statement, “Weight is a function of height,” which variable is the input and which is the output?

3241004551 [841]

Answer:

A. Height is input, Weight is output

Step-by-step explanation:

We are given the statement,

"Weight is a function of height".

As we know,

<em>In a function of the form $y=f(x)$ , the input variable is 'x' and the output variable is 'y'.</em>

If we write the given statement in the form $y=f(x)$ , we get,

$Weight=f(Height)$

This means that the input variable is 'Height' and the output variable is 'Weight'.

Hence, option A is correct.

5 0

3 years ago