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3 years ago

Acab charges $1.50 for the flat fee and $0.50 for each mile.Write and solve an

Mathematics

2 answers:

Rom4ik [11]3 years ago

8 0

Answer: 47 miles

Step-by-step explanation:

$1.50+0.50x\leq 25$

$0.50x\leq 25-1.50\\0.50x\leq 23.50\\x\leq \frac{23.50}{0.50}\\ x\leq 47$

suter [353]3 years ago

5 0

Answer:

Sharon can travel 47 miles.

Step-by-step explanation:

1.50 is added to the equation as it has already been charged. 0.50 if for each mile, x representing miles. Subtract 1.50 from 25 and divide the answer from .50. Getting 47.

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The equation P=28+2.54w models the relation between the amount of Randy's monthly water bill payment, P, in dollars, and the num

Afina-wow [57]

The P - intercept of the equation is 28

Solution:

Given equation models the relation between amount of Randy's monthly water bill payment and number of units of water used

P = 28 + 2.54w

Where,

"P" is the monthly water bill payment in dollars

"w" is the number of units of water used

Compare this equation with slope intercept form

Slope intercept form: y = mx + c

Where "m" is the slope of line and "c" is the y intercept

Therefore in given equation, P = 28 + 2.54w

2.54 is the slope and 28 is the P - intercept

The slope, 2.54, means that Randy’s payment increases by $2.54 when the number of units of water he used increases by 1

When "w" increases by 1 , then P increases by $ 2.54

The P –intercept means that if the number units of water Randy used was 0, the payment would be $28

When w = 0 ,

P = 28 + 0

P = $ 28

Thus the P - intercept determines the monthly payment bill

3 0

3 years ago

Read 2 more answers

A certain type of bacteria reproduces so that after x hours there are 15x cells. What single power represents he size relationsh

algol [13]

Answer:

let's say cells is c and hours are x that means there are 15 cells each hour. the equation for that is c=15x

after 08 hours the cells have multiplied 8 times their original size. meaning that the equation changes to this: c=15x x=8 c= 15(8)

x equals 8 at that time.. literally

ok the cells have multiplied and now there are 120 cells in total

then after one day the cells have multiplied over 12 times afterwards. now x equals 24. the equation would look a little like this:

c=15x x=24 c= 15(24)

there are 360 cells now.

Explain in your own words the relationship between x=8 with x=24 in the equation.

7 0

3 years ago

Rearrange the equation so r is the independent variable. 10q - 5r = 30

Murljashka [212]

Answer:

q = 3 + 1/2r

Step-by-step explanation:

10q - 5r = 30

We want to solve for q

Add 5r to each side

10q - 5r+5r = 30+5r

10q = 30+5r

Divide by 10

10q/10 = 30/10 +5r/10

q = 3 + 1/2r

3 0

4 years ago

You give 1/2 up a $46,000 salary to go back to school for 5 years. The total cost for going to school is $22,000. How much money

Ket [755]

The individual needs to earn $74,750 salary per year in order to recover the investment in 4 years.

What salary amount makes the individual as they were without a salary cut?

By the time the individual resumes back for work after 5 years, they need to earn their previous salary of $46,000 and recover the lost salaries, which is half of $46,000 lost in the last 5 years.

Total salaries lost=1/2*$46,000*5years

Total salaries lost=$115,000

Because the salaries lost needs to be recovered over 4 years, the extra earnings over and above the $46,000 in 4 years is the total salaries lost divided by 4 years

extra salary per year=$115,000/4

extra salary per year=$28,750

Total salary now=prior salary+ extra salary per year

Total salary now=$46,000+$28,750

Total salary now=$74,750

Find out more about investment payback on:brainly.com/question/23149718

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4 0

2 years ago

Plz, Help me with this!!!!

yanalaym [24]

It’s 152y+125, basically by simplifying

6 0

3 years ago

Read 2 more answers