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inysia [295]
2 years ago
13

Winston ears 140$ by selling 56 hotdogs at the concession stand at school. Using the same rate for the cost of one hot dog how m

any more hotdogs would Winston need to sell to earn a total of 175$
Please help and please do a correct answer
Mathematics
1 answer:
WARRIOR [948]2 years ago
3 0

The number of hotdogs that must be sold to earn $170 is 70

What is the formula for total earnings?

The total earnings can be determined as the price per hotdog multiplied by the number of hotdogs sold, which is as shown below:

total earnings=price per hotdog*number of hotdogs

total earnings(initially)=$140

price per hotdog=P

number of hotdogs=56

$140=P*56

P=4140/56

P=$2.50

Now, we need to determine the number of hotdogs required to earn $175

$175=$2.50*X

X=$175/$2.50

X=$70

Find out more about total earnings on:https://brainly.in/question/14439292

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Sum means add
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is at least means <u>></u>
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5x+2x<u>></u>70
(5x+2x can be combined to get 7x and 7x<u>></u>70 divide 7 get x<u>></u>10)


3 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%5Cfrac%7Ba%5E%7B2%7D-1%7D%7B2-5a%7D%20times%20%5Cfrac%7B15a-6%7D%7Ba%5E%7B2%7D%2B5a-6%7D" id=
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\bf \cfrac{a^2-1}{2-5a}\times \cfrac{15-6}{a^2+5a-6}\\\\&#10;-----------------------------\\\\&#10;recall\quad \textit{difference of squares}&#10;\\ \quad \\&#10;(a-b)(a+b) = a^2-b^2\qquad \qquad &#10;a^2-b^2 = (a-b)(a+b)\\\\&#10;thus\quad a^2-1\iff a^2-1^2\implies (a-1)(a+1)&#10;\\\\\\&#10;now\quad a^2+5a-6\implies (a+6)(a-1)\\\\&#10;-----------------------------\\\\&#10;thus&#10;\\\\\\&#10;\cfrac{a^2-1}{2-5a}\times \cfrac{15-6}{a^2+5a-6}\implies \cfrac{(a-1)(a+1)}{2-5a}\times \cfrac{3(5a-2)}{(a+6)(a-1)}\\\\&#10;-----------------------------\\\\&#10;

\bf now\quad 3(5a-2) \iff -3(2-5a)\\\\&#10;-----------------------------\\\\&#10;thus&#10;\\\\\\&#10;\cfrac{\underline{(a-1)}(a+1)}{\underline{2-5a}}\times \cfrac{-3\underline{(2-5a)}}{(a+6)\underline{(a-1)}}\implies \cfrac{-3(a+1)}{a+6}
6 0
3 years ago
The value of a dependent variable in a function is always blank the value of independent variable
jarptica [38.1K]

The value of a dependent variable in a function is always dependent on the value of an independent variable correct choice is dependent on.

<h3>What is a function?</h3>

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

The problem is incomplete.

The complete problem  is:

The value of the dependent variable in a function is always __ the value of the independent variable.

  • Greater than
  • Dependent on
  • Equal to
  • Less than

As we know In a function, the value of the dependent variable is always determined by the value of the independent variable.

Let's assume the function is:

f(x) = ax² + bx + c

Here a, b, and c are constant.

In the above function x is the independent variable and y is the dependent variable which is dependent on the value of x.

For every value of x we get a value of y.

Thus, the value of a dependent variable in a function is always dependent on the value of an independent variable correct choice is dependent on.

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4 0
2 years ago
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butalik [34]

Answer & Step-by-step explanation:

When you see g(x), then the number found in the place of x represents the value of x for that equation. So, the value of x for this equation is -3.

g(-3) = 2(-3) - 2

g(-3) = -6 - 2

g(-3) = -8

So, the value of g(-3) is -8

3 0
3 years ago
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jek_recluse [69]

Answer:

Difference: ¨c-d¨ variable: ¨a¨ coefficient: ¨9¨

Step-by-step explanation:

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