Ask question

Ask question

All categories

3 years ago

11

Nathan has two types of stamps:

1 answer:

Maurinko [17]3 years ago

4 0

A. He could use 5 of the 8<span>¢ Stamps
He could use 10 of the 4</span><span>¢ Stamps

B. You can be sure that you have found all of the possible combinations because those are the only sets of those specific numbers that equals 40</span><span>¢ <span>

C. If Nathan used 40</span></span>¢ worth of stamps in postage, given that 40¢ is all that Nathan is willing to spend, he would have only used the 8¢ variety of the stamps he owns. You can explain this reasoning in the fact that 8 x 5 = 40 and he spends 40<span>¢.</span>

You might be interested in

what are the values of a, b, and c in the quadratic equation –2x2 4x – 3 = 0? a a = 2, b = 4, c = 3 b a = 2, b = 4, c = –3 c a =

katrin2010 [14]

-2x² + 4x - 3 = 0

then A = -2

B = 4

C = -3

5 0

3 years ago

Read 2 more answers

4. The range of a relation is given -3, 2, 0, 13, 17 Which domain makes the relation not a function? A. 0, 1, 2, 3, 4 B. 1,1, 2,

faust18 [17]

The domain that makes the relation not a function is c

6 0

3 years ago

Find the system of inequalities representing the given situation?

Diano4ka-milaya [45]

<u>The question was written by the student in a comment because the image contains no question at all.</u>

<u>Kathy sells candles for $3 and flowers for $5. She plans to sell at least 200 items and likes to earn a minimum of $2500. </u>

Answer:

$\left\{\begin{matrix}x + y = 200\\ 3x + 5y = 2500\end{matrix}\right$

Step-by-step explanation:

<u>System of equations</u>

Kathy sells candles for $3 and flowers for $5. Let's set the following variables:

x = number of candles Kathy sells

y = number of flowers Kathy sells

She plans to sell 200 items, thus:

x + y = 200

She also likes to earn $2,500. The equation for this condition is:

3x + 5y = 2500

The system of equations is

$\left\{\begin{matrix}x + y = 200\\ 3x + 5y = 2500\end{matrix}\right$

5 0

3 years ago

Answer the question.

Anettt [7]

Answer:

wat give the question first so tat we can answer

4 0

3 years ago

Assuming this survey was a good representation of 8th graders nationwide, if you surveyed 10,000 8th graders throughout the coun

Iteru [2.4K]

Answer: 10% of people that goes to school walk to school everyday

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers