1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
svet-max [94.6K]
3 years ago
13

Elizabeth bought lemons (l) and apples (a). Each apple costs 35¢ and each lemon costs 15¢. All together, she bought 17 lemons an

d apples for $3.95. Which system can be used to determine how many of each she bought?
Mathematics
2 answers:
Zina [86]3 years ago
3 0

Step-by-step explanation:

<u>Given:</u>

  • Lemons - l and apples - a
  • a = 35¢, l = 15¢
  • Number of apples and lemons = 17
  • Cost of lemons and apples = $3.95 = 395¢

<u>System as per question:</u>

  • a + l = 17
  • 35a + 15l = 395

Or

  • a + l = 17
  • 0.35a + 0.15l = 3.95
Harman [31]3 years ago
3 0

Step-by-step explanation:

Let the number of apples be a and lemons be l . Then ,

=> a + l = 17

Also ,

=> 35a + 15l = $ 3.95

You might be interested in
HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Correct answer gets brainliest. If johnny had 3,780 fake dollars from doing c
NeX [460]

Answer:

he needs 4,000 fake dollars

Step-by-step explanation:

right now he has enough to buy something for $60 so he needs another 220 fake dollars to have enough for a $68 item

6 0
3 years ago
Read 2 more answers
Use set notation to write the members of the following set, or state that the set has no members. Odd numbers between 2 and 82 t
adell [148]

Let the set of all Odd multiples of 9 between 2 and 82 be denoted by D, then, using set-builder notation,

D=\{ 18n+9 \mid n \in \mathbb{N}, 0\le n\le 4 \}

The odd multiples of 9, m, in the range 2\le m \le 82 form the set

\{9,27,45,63,81\}

Each member of the set is a term of the arithmetic progression

U_n=18n+9

where the values of n range from 0 to 4, or 0\le n\le 4

Putting these facts together, we get the result

D=\{ 18n+9 \mid n \in \mathbb{N}, 0\le n\le 4 \}

Learn more about set-builder notation here: brainly.com/question/17238769

3 0
3 years ago
Place the integers in order from greatest to least ? What the order? I need help
MakcuM [25]

Answer:

9,8,1,0,-10,-15

Step-by-step explanation:

HOPEE HELPSS HEHE

4 0
3 years ago
Can ya help me please. i need it
ankoles [38]

Answer: Since I don't really understand the question it's asking, I would assume that the answer for no. 1 is Swiss, and the answer for no. 2 is Cheddar. I know it's not completely an accurate assumption, and it might be wrong, but that's just what I think it'd be.

Step-by-step explanation:

7 0
3 years ago
Solve the two-step equation. 14 = 31.7 – 3x
Alinara [238K]
14 = 31.7- 3x 

-17.7=-3x 

x=5.9
7 0
3 years ago
Read 2 more answers
Other questions:
  • Help!
    5·1 answer
  • A researcher says to the respondents in a poll, “Eating too many sugary foods leads to cavities. Would you rather have soda or w
    13·1 answer
  • There are 32 forwards and 80 guards in Leo's basketball league.
    7·2 answers
  • On average a herd of elephants travels 10 miles in 12 hours<br>(picture included)
    8·2 answers
  • Elimination method <br> 2x-7y=0<br> 4x+9y=0
    13·1 answer
  • Select the expression equal to square root of 24
    6·1 answer
  • These dot plots show lengths (in feet) from a sample of crocodiles and alligators.
    8·1 answer
  • The equation shows the relationship between x and y: y = −9x + 5 What is the slope of the equation? (4 points) a −14 b −9 c −4 d
    8·2 answers
  • I had to hire a plumber to come fix a leaky pipe. The first day he worked 3 hours and charged me $450. The next day he came back
    13·1 answer
  • A car travels 15 miles per gallon of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!