Omars classroom has 2 closets.each closets has 3 shelves.there are 5 backpacks on each shelf. how many backpacks are there in all.

Answers

Answer 1
Answer: 2 x 3 = 6
6 shelves total

6 x 5 = 30
30 backpacks. 
Answer 2
Answer: 30 because 5 x 3 =15, 15 x 2 =30.


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Write an equation that is perpendicular to y= 1/2x+5 and passes through (4,8)

Answers

Answer:

y = -2x + 16.

Step-by-step explanation:

The slope of the perpendicular line = -1 / slope of the given line

= -1 / 1/2 = -2.

Using the point slope form of the equation of a straight line:

y - y1 = m (x - x1)

y - 8 = -2(x - 4)

y - 8 = -2x + 8

y = -2x + 16  is the required equation.

The scatter plot shows the ages of children and how many stuffed animals they own.What is the range of stuffed animals owned for the cluster?

1 to 16
1 to 28
7 to 10
18 to 20

Answers

Range of stuffed animals owned for the cluster is from 18 to 20.

What is scatter plot?

It is a graph that presents the relationship between two variables in a data-set.

What is cluster?

The data points in a scatter plot form distinct groups known as clusters.

Given a scatter plot

Range of stuffed animals is Y-axis.

Range of stuffed animals owned for the cluster

Cluster in the graph is between 18 to 20 on Y-axis.

Range is from 18 to 20.

Hence, range of stuffed animals owned for the cluster is from 18 to 20.

Find out more information about cluster graph here

brainly.com/question/23320842

#SPJ2

Hi there!

To start, the range of a graph is its y values and in the case of this graph, the y values are the number of stuffed animals owned.

Now, look at the clustered area which consists of the points (7,19)(8,18)(8,20)(9,18)(9,19)(10,18)(10,20).

When you look at this cluster, notice that their y values all range from 18 to 20.

Therefore, your final answer would be that the range of the cluster is from 18 to 20.

Hope this helps and have a great day! :)

Combine like terms to simplify the expression.

−4p+(−6p)

Answers

Answer:

- 10p

Step-by-step explanation:

We know that,

( - ) × ( - ) = ( + )

( - ) × ( + ) = ( - )

( + ) × ( + ) = ( + )

Accordingly, let us solve the above expression.

- 4p + ( - 6p )

Solve the brackets.

- 4p - 6p

Combine like terms.

- 10p

Answer: - 10p

Step-by-step explanation A common technique for simplifying algebraic expressions. When combining like terms, such as 2x and 3x, we add their coefficients. For example, 2x + 3x = (2+3)x = 5x.

Domestic bees make their honeycomb by starting with a single hexagonal cell, then forming ring after ring of hexagonal cells around the initial cell, as shown. The number of cells in successive rings forms an arithmetic sequence.. A-Write a rule for the number of cells in the
ring.


b. How many cells are in the honeycomb after the ninth ring is formed?

Answers

By plugging in the ring number, 9, in the equation for the number of

cells in a ring, gives 54.

Response:

A. The rule for the number of cells in the ring is, aₙ = 6 + (n - 1) × 6

B. The number of cells in the ninth ring are 54 cells

How can the number of cells be expressed as an arithmetic sequence?

Given;

The type of sequence = Arithmetic sequence

From the possible drawing of the question obtained from a similar question, we have;

Number of cells in thefirst ring that goes around the first cell = 6

Number of cells that go around thesecond ring = 12

A. The common difference of the arithmetic sequence = 12 - 6 = 6

We have that the nth term of an arithmetic sequence is; aₙ = a + (n - 1)·d

Taking the first ring as the first term, we have;

a = 6

Which gives;

The rule for the number of cells in the ring is, aₙ = 6 + (n - 1) × 6

Where;

n = The ring number

B. In the ninth ring, we have;

a₉ = 6 + (9 - 1) × 6 = 54

  • The number of cells in the ninth ring, a₉ = 6 + (9 - 1) × 6 = 54

Learn more about arithmetic sequence here:

brainly.com/question/773011

Answer:

Part B is 271!!!

Step-by-step explanation:

a9=54

S9=9/2(6+54)=270

270+1

=271

Solve for x:16=x+32
1)16
2)2
3)-2
4)-16 ​

Answers

Answer:

4)-16 ​

Step-by-step explanation:

16=x+32

Subtract 32 from each side

16-32=x+32-32

-16 =x

The answer to this question is 4

Caitlyn did 6/7 of the problems on her math correctly and 4 incorrectly. She did all the problems. How many were there?

Answers

if (6)/(7) were incorrect, it means that (1)/(7)=4 were correct
4*7=28
There were 28 problems ;)