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Tanya [424]
2 years ago
11

A county fair charges an entry fee of $7 and $0.75 for each ride token. You have $15. Write an expression that represents the am

ount (in dollars) you have left after entering the fair and purchasing n tokens (I need help figuring out these three questions):

Mathematics
2 answers:
aleksley [76]2 years ago
7 0
The answer is 3.50
Because 15-7 equal 8,6 times 0.75 equal 4.50, and 8-4.5 equal 3.50
Softa [21]2 years ago
5 0

Answer:

The answer is 3.50Because 15-7 equal 8,6 times 0.75 equal 4.50, and 8-4.5 equal 3.50

Step-by-step explanation:

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Answer pls in standard form too
romanna [79]

Answer:

a)

Slope form y=2x+3

Standard form 2x-y=-3

b)

Slope y=3/5x-6

Standard 3x-5y=30

c)

slope y=-3/2x+9

standard 3x+2y=18

d)

slope y=-3x+0

standard = 3x+y=0

Step-by-step explanation:

a)

Slope form y=2x+3

Standard form 2x-y=-3

b)

Slope y=3/5x-6

Standard 3x-5y=30

c)

slope y=-3/2x+9

standard 3x+2y=18

d)

slope y=-3x+0

standard = 3x+y=0

7 0
2 years ago
PLZ HELP ME I NEED THIS FAST WILL GIVE BRAINLIEST
Bas_tet [7]

Step-by-step explanation:

The formula the amusement parc use is  100y-39000=55(x-800)

The slope intercept form of a function is wriiten generally as:

y = mx+c

  • m is a slope
  • c is a constant and represents the y-intercept
  • x is a variable
  • y is the input of the function

Let's rewrite our equation in the precedent form

  • 100y-39000 = 55(x-800)
  • 100y -39000 = 55x-44000    add 39000 in both sides
  • 100y-39000+39000 = 55x-44000+39000
  • 100y = 55x-5000            divide both sides by 100
  • y = 0.55x-50

The slope intercept form of this equation is:

y= 0.55x-50

4 0
3 years ago
Read 2 more answers
Which choice is the solution to the inequality below?
Georgia [21]
<h3>hello!</h3>

In order to solve this inequality, we should divide both sides by 9:-

\sf{9x < 72}

Why 9? Because x is multiplied by 9, and we need to isolate x in order to find its value.

\sf{x < 8}

Hence, that's the solution to the inequality.

<em>It also means that the numbers less than 8 will satisfy the given inequality (make the inequality true)</em>

(Option C is correct :) )

<h3>note:-</h3>

Hope everything is clear; if you need any explanation/clarification, kindly let me know, and I will comment and/or edit my answer :)

8 0
2 years ago
Read 2 more answers
If Denise has 3000 water bottles and gave 4x345 away, how many would she have left?
oee [108]
4x345=1380

3000-1380=1621

Answer= Denise would have 1,621 water bottles left
5 0
3 years ago
Jabri is thinking of three numbers. The greatest number is twice as large as the least number. The midde number is three more th
quester [9]

Answer:

Step-by-step explanation:

Givens

Let the least number = x

Let the largest number = 2x

Let the second number = x + 3

The sum = 75

Equation

x + 2x + x + 3 = 75                    Combine the terms on the left

Solution

4x + 3 = 75                               Subtract 3 from both sides

4x +3-3= 75-3

4x = 72                                      Divide by 4

4x/4 = 72/4

x = 18

Answer

Smallest number = 18

Second number = 18 + 3 = 21

Largest number = 2*18 = 36

Sum  =                               75

6 0
2 years ago
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