1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
WINSTONCH [101]
3 years ago
14

ace car rental rents cars for x dollars per day plus y dollars for each mile driven carlos renteda car for a 4 days drove 100 mi

les and spent 120 dollars Vanessa rented a car for one day drove it 240 and spent 80 dollars
Mathematics
1 answer:
Yuliya22 [10]3 years ago
4 0
T=xd+ym\\x(4)+y(100)=(120)\\x(1)+y(240)=(80)\\\\4x+960y=320\\4x+100y=120\\860y=200\\y=\frac{200}{860}\\y=\frac{10}{43}\\\\x+240(\frac{10}{43})=80\\x+\frac{2400}{43}=\frac{3440}{43}\\x=\frac{1040}{43}

x = 1040/43 = $24.19 per day.

y = 10/43 = $0.23 per mile.
You might be interested in
Solve -np-80&lt;60 for n. Show your work.<br><br> Solve 2a-5d=30 for d. Show your work.
xz_007 [3.2K]

-np-80 < 60\qquad\text{change the signs}\\\\np+80

------------------------------------------------------

2a-5d=30\qquad\text{subtract 2a from both sides}\\\\-5d=-2a+30\qquad\text{change the signs}\\\\5d=2a-30\qquad\text{divide both sides by 5}\\\\d=0.4a-6

8 0
3 years ago
Simplify [0.009÷0.004]-1/2​
pantera1 [17]

Answer:

1.75

Step-by-step explanation:

0.009÷0.004-\frac{1}{2}=

2.25-0.5=

1.75

4 0
3 years ago
What is 0.16666666...as fraction .show your work
Alecsey [184]
<h3>Answer:   1/6</h3>

Work Shown:

x = 0.1666666...

10x = 1.666666...

100x = 16.666666...

100x - 10x = 16.666666... - 1.666666...

90x = 15

x = 15/90

x = (1*15)/(6*15)

x = 1/6

So, 1/6 = 0.1666666...

8 0
3 years ago
Giving out brainiest to the people who help me answer these three questions!!!
professor190 [17]

Answer:

Same question Four times no answer

3 0
2 years ago
For brainiest:):):):):):)):)
liq [111]

Answer:

Step-by-step explanation:

1st one is 28.27 cm and 2nd one is 22 in.

Hope i helped.

6 0
3 years ago
Other questions:
  • Given a cube with a volume of 27 cm3, what is the volume of a square pyramid that can fit perfectly inside the cube?
    10·2 answers
  • Selling price and amount spent on Advertising were entered into a multiple regression to determine what affects lcd tv sales. th
    14·1 answer
  • NEED THIS ASP!!!!!!!!!!!!!!!!!!!!!!! Which inequality represents the sentence?
    14·2 answers
  • Which line , or solid , is the best line of best fit ? What evidence can you provide to prove this is the best line of best fit
    8·1 answer
  • Mguel sells nsurence. He earns a 6% commision on each sell he makes. Miguel has a goal of earning $600 in commisions. Miguel nee
    8·1 answer
  • Emanuel read 150 pages in 5 hours.<br><br> Find his average reading rate.
    14·1 answer
  • Pete sold 320 boxes of donuts with a dozen in each box. How many donuts did he sale in all?
    12·2 answers
  • What are two angles within 0°-360° that has a cosine of negative root three over 2? Show work please
    6·1 answer
  • Which model represents 2 . 36 ÷ 4 ?
    8·1 answer
  • The area of the base of a cylinder is 36 square inches and its height is 10 inches. A cone has the same area
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!