Help me please A taco stand sells tacos for $3.25 each . The stand's expenses for the day are $210. Decline your variables and write an inequation to represent the amount ad tacos they need to sell per day to make a profit , and then solve the inequation. Provide your conclusion as a complete sentence .


Please they ask me to show the work . Help me please . Thanks

Answers

Answer 1
Answer: They sell tacos for $3.25 each which would be $3.25x....and they make an expense of $210 a day so your equation would be... $3.25x = $210 in which you would divide 210 by 3.25 to get your answer on how many tacos they would have to sell per day to make that expense....

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What is the correct solution to the equation? 5(x - 5) = 15 a. 50 b. 2 c. 8 d. 80

A new car sells for $25,000. The value of the car decreases by 15% each year. What is the approximate value of the car 5 years after it is purchased?

Answers

The answer is $11,092.63.

This could be calculated using the proportion. If the value of the car decreases by 15% each year, that means that after each year the value of the car is 85% of the value from the first year.

After 1st year:
$25,000 : 100% = x1 : 85%
x1 = $25,000 · 85% ÷ 100%
x1 = $21,250

After 2nd year:
$21,250 : 100% = x2 : 85%
x2 = $21,250 · 85% ÷ 100%
x2 = $18,062.5

After 3rd year:
$18,062.5 : 100% = x3 : 85%
x3 = $18,062.5 · 85% ÷ 100%
x3 = $15,353.12

After 4th year:
$15,353.12 : 100% = x4 : 85%
x4 = $15,353.12 · 85% ÷ 100%
x4 = $13,050.15

After 5th year:
$13,050.15 : 100% = x5 : 85%
x5 = $13,050.15 · 85% ÷ 100%
x5 = $11,092.63

Therefore, the value of the car 5 years after it is purchased is $11,092.63.

Answer:

Option A on edg

Step-by-step explanation:

What is 5(x+8)=7x+38
Simplify your answer as much as possible

Answers

Answer:

5*(x+8)-(7*x+38)=0

5 • (x + 8) -  (7x + 38)  = 0

  2 - 2x  =   -2 • (x - 1)

 -2 • (x - 1)  = 0

  -2   =  0

This equation has no solution.

A a non-zero constant never equals zero.

x-1 = 0

 x = 1

Find two supplementary angels such that the measure of the first angle is 38° less than three times the measure of the second

Answers


angle 1+ angle 2=180    supplementary angles add up to 180

angle 2=x     assign angle a variable

angle 1= 3x-38      find equation for first angle

3x+x-38=180      set both angles added together equal to 180

4x-38=180        combine like terms

4x=218        add 38 to both sides

x=54.5        divide by 4

angle 2= 54.5

angle 2= (3x54.5)-38   plug back in and solve

angle 1= 125.5           


3x-38
x-2nd angle

3x-38+x=180
4x-38=180
4x=218
x=54.5

First angle 
3(54.5)-38
163.5-38
125.5

Amy had 4 pieces of string that were cut in various lengths. the string lengths are 407.3, 470.8, 407.1 and 470.3. which shows the lengths in order from least to greatest?

Answers

407.1, 497.3, 470.3, 470.8

How old would someone be if they were born on the 30th october 1992 ????

Answers

today is March, 19th 2016
so from 1992 have been: 2016 - 1992 = 24 years
but the date is from October 30th, so we are not at 24 years just yet, we are at 23 years and the months and days since last 30th October, that is:
November + December + January + February = 4 months
and some days more, 19 days because today is 19th, so the total is:
23 years, 4 months, 19 days

simple its 2016 and they are born on 1992 so 2016-1992 = 24. but there birthday is in October so they will be 23

| x - 42.04 | = 23.24

Answers

|x - 42.04| = 23.24
|x - 42.04| = ±23.24
|x - 42.04| = 23.04    U    |x - 42.04| = -23.04
  x - 42.04 = 23.04     U     x - 42.04 = -23.04
    + 42.04 + 42.04              + 42.04   + 42.04
              x = 65.05           U            x = 19