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Neko [114]
3 years ago
5

Susan has a balance of $110 in her school lunch account, and she spends $6 per day. Her sister Evelyn has $83 in her lunch accou

nt, and she spends $4 per day for lunch. In how many days will Susan's lunch account balance be less than Evelyn's
Mathematics
1 answer:
Oxana [17]3 years ago
5 0

Answer:

In 2 days  Susan's lunch account balance will be less than Evelyn's

Step-by-step explanation:

Susan has a balance of $ 110  which will be enough for = 110/6= 18  days

Evelyn has a balance $ 83 which will be enough for = 83/4= 20 days

In 2 days  Susan's lunch account balance will be less than Evelyn's

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Janelle went to the bank twice and withdrew a total of $40 from
Oduvanchick [21]

Answer:

20$ each visit

Step-by-step explanation

Divide 40 by 2 for her 2 visits to the bank

\frac{40}{2} = 20 \\

<em>Final Answer: </em>20

 

6 0
2 years ago
Jackson sells toolboxes for farming tools. He plans on selling them during a fair this weekend. Jackson estimates he will sell t
Nataly [62]

The linear equation for the given situation is represented as:

20x + 12y = 1,300

correct answer option: b

<h3>What is a linear equation with two variables?</h3>

A general linear equation in two variables is defined as an equation of the form ax + by + c = 0, where x and y are the two variables and a, b, and c are real numbers and a and b are non-zero (x and y).

Given:

We use variables to represent the cost of the big and the smaller boxes.

According to the question, let x be the selling price of the big boxes.

The selling price of the bigger boxes is y.

The total selling price of the smaller boxes is 20x.

The total selling price of the bigger ones is 12y.

Now we know he is making a profit of $1,300 on the total transaction.

Hence the linear equation in two variables for the given situation is represented as:

20x + 12y = 1,300

To learn more about linear equations in two variables visit:

brainly.com/question/24085666

#SPJ4

I understand that the question you are looking for is:

Jackson sells two types of toolboxes. he plans on selling them during a farming fair this weekend. He estimates he will sell 20 of the smaller boxes (X) and 12 of the larger boxes (Y). if he'd like the profit to be $1300, which of the following best displays the equation that represents this information?

A-  y+12=20(x-1300)

B-  y=- \frac{5}{3}x+ \frac{325}{3}

C-  20x+12y=1300

D-  12y=20x-1300

6 0
10 months ago
What is the inverse of h?
Paha777 [63]
H(x) = 6x + 1

turn h(x) into y

y = 6x + 1

switch the x and the y

x = 6y + 1

solve for y

6y = x - 1
y = 1/6x - 1/6
y = 1/6(x - 1)

now stick the inverse notation in for y....h -1(x)

h-1(x) = 1/6(x - 1).....I think I did that right
4 0
3 years ago
Simplify this expression.<br><br> (1-3k) + (2 + 2.5k)
Crank

(1 - 3k) + (2 + 2.5k)

= 1 - 3k + 2 + 2.5k

= (1 + 2) + ( - 3k + 2.5k)

= 3  + ( - 0.5k)

= 3 - 0.5k

7 0
3 years ago
Given polygon ABCD with coordinates A(-2,1),B(0,3),C(1,-4),D(-1,-1), if polygon ABCD is rotated 90 degree angle counterclockwise
AVprozaik [17]

I dont know sorry man

4 0
3 years ago
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