200k views
3 votes
I am really behind and I REALLY need help... I am giving every point I have for this...

I am really behind and I REALLY need help... I am giving every point I have for this-example-1
I am really behind and I REALLY need help... I am giving every point I have for this-example-1
I am really behind and I REALLY need help... I am giving every point I have for this-example-2
User Rooky
by
7.4k points

2 Answers

2 votes

Explanation:

Shorts cost $16

T-shirts cost $10

So:

16x + 10y ≤ 100

or

y ≤ -1.6x + 10

Then graph y = -1.6x + 10 and x = 2

Part b:

Using the graph, we can infer that there are two possible solutions:

A. 3 pairs of shorts and 4 t-shirts

B. 4 pairs of shorts and 2 t-shirts

6a. X = number of apples, Y = number of oranges

So:

x + y ≤ 20

0.24x + 0.8y ≤ 12

x ≤ 20 - y

0.24(20 - y) + 0.8 ≤ 12

= 4.8 - 0.24y + 0.8y ≤ 12

= 0.56y ≤ 7.2

y = 12.9 (You can use twelve because there can't be a fraction of an orange.)

x = 7.14 (again, because of fractions, round to 7.)

Therefore, she got 12 oranges and 7 apples.

Part 2:

Question 1:

Both equations are unbounded.

Question 2:

Both equations are unbounded.

Question 3:

Both equations are unbounded.

Question 4:

Both equations are unbounded.

Give me a moment to add question four's graph.

I am really behind and I REALLY need help... I am giving every point I have for this-example-1
I am really behind and I REALLY need help... I am giving every point I have for this-example-2
I am really behind and I REALLY need help... I am giving every point I have for this-example-3
I am really behind and I REALLY need help... I am giving every point I have for this-example-4
I am really behind and I REALLY need help... I am giving every point I have for this-example-5
User Sherieann
by
8.0k points
1 vote

Answer:

Get ahead then

Explanation:

User Linqq
by
7.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories