![tynitenaire](/avatars/14070.jpg)
tynitenaire
21.01.2020 •
Mathematics
Andre is in charge of cooking broccoli and zucchini for a large group he has to spend all $117 hr has and can carry 10 pounds of veggies .zucchini costs $1.50 per pound and broccoli cost $2 per pound.
Solved
Show answers
More tips
- C Computers and Internet How to Choose a Laptop: Expert Guide and Tips...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- H Health and Medicine How to Cure Adenoids?...
Answers on questions: Mathematics
- M Mathematics 3/10 minus what equals 2/5?...
- M Mathematics Is 2/14 equivalent to 3/7 ...
- M Mathematics Can someone please help me ?...
- M Mathematics Please help!! There s a picture....
- M Mathematics Find the approximate side length of a square game board with an area of 136in^2...
- M Mathematics The vertices of a quadrilateral in the coordinate plane. How can the perimeter of the figure be found ?...
- M Mathematics Translate the following statements into coordinate pom coordinate points, then plot them! a. f(-1) = 1 ILIH b. (2) = 7 c. f(1) = -1 HHHH HH HHI H11 d. f(3) = 0...
- M Mathematics 4.) Kim has three times as many books as Jane. Together they have 40 books. How many books does Jane have? a.) 30 b.) 3 c.) 10 d.) 20...
- M Mathematics What is the surface area of 8 mm and 12 mm...
- M Mathematics Psychologist B. F. Skinner believed that superstitions were caused by reinforcement of behavior. A. continuous . . . intentional B. continuous . . . accidental C. intermittent...
Ответ:
The proportion of broccoli and zucchini is an illustration of linear functions
He would carry 4 pounds of broccoli, and 6 pounds of zucchini
Represent broccoli with c, and zucchini with z.
So, we have the following system of equations
Make c the subject in![c + z = 10](/tpl/images/0464/6825/e1a65.png)
Substitute 10 - z for c in![2c + 1.5z = 17](/tpl/images/0464/6825/be360.png)
Open bracket
Collect like terms
Evaluate like terms
Divide both sides by -0.5
Substitute 6 for z in![c = 10 - z](/tpl/images/0464/6825/2beea.png)
Hence, he would carry 4 pounds of broccoli, and 6 pounds of zucchini
Read more about linear functions at:
link
Ответ:
Andre has 4 pounds of Broccoli and 6 pounds of Zucchini.
Step-by-step explanation:
In this question there is mistake in given data:
With given data of $117 and 10 pounds of veggies solution is not possible
To make possible solution we should make either data $17 or we should make 100 pounds.
We have solved by making $17.
Given:
Amount of veggies he can carry = 10 pounds
Let the amount of broccoli be 'x'.
Let the amount of Zucchini be 'y'.
Now we can say that;
Amount of veggies he can carry is equal to sum of the amount of broccoli and the amount of Zucchini.
framing in equation form we get;
Also Given:
Total money he has = $17
Per pound of Zucchini costs = $1.50
Per pound of broccoli cost = $2
Now we can say that;
Total money he has is equal to sum of the amount of broccoli multiplied by Per pound of broccoli cost and the amount of Zucchini multiplied by Per pound of Zucchini costs.
framing in equation form we get;
Now Multiplying equation 1 by 1.5 we get;
Subtracting equation 3 from equation 2 we get;
Dividing both side by 0.5 we get;
Now substituting the value of 'x' in equation 1 we get;
Hence Andre has 4 pounds of Broccoli and 6 pounds of Zucchini.
Ответ:
we have
using a graphing tool
see the attached figure
The graph crosses the x axis at
and touches the x axis at ![x=-4](/tpl/images/0206/9824/14c42.png)
therefore
the answer is the option D