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
Virty [35]
3 years ago
11

Someone please help me :'(

Mathematics
1 answer:
eimsori [14]3 years ago
8 0
Hello,

Let's assume v=the normal bicycling speed with no wind
and t the same amount of time...

60=(v+2)*t (1)
48=(v-2)*t (2)

(1)/(2)==>60/48=(v+2)/(v-2)

==>5(v-2)=4(v+2)
==>5v-4v=8+10
==>v=18 (mi/h)
 
You might be interested in
Randy has pie shaped fraction pieces with an angle of 60.how many fraction pieces does he need to make a circle
yKpoI14uk [10]
He needs 6 fraction pieces to make a full circle
8 0
3 years ago
HELP ASAP PLEASE!!! Explain how you will benefit most from improving your math skills.
RideAnS [48]

Answer:

Some of the most lucrative jobs are all about math. Most engineering fields are all about sharp math skills, whether it’s civil and mechanical or software engineering. Working in finance also obviously involves a lot of math, and what better way to make money than working in the field that’s all about money? You can also become a statistician or actuary; it’s not easy to find good statisticians, despite the need for them. If you want to earn good money, then you do need good math skills.Then again, you could use math in life anyway.

Step-by-step explanation:

7 0
3 years ago
A line that includes the point (0,0) has a slope of -9. What is its equation in slope-intercept
ikadub [295]
Y=-9x because y=mx+b is the formula so plug in the slope, m(-9) and the x-intercept, x(0)
3 0
2 years ago
Explain how Sergio use three lengths of a ribbon 2 ½ feet long to wrap packages. How many feet of ribbon did he us
andreyandreev [35.5K]

Answer:

rate this 5 stars or your gay

Step-by-step explanation:

Just do it

3 0
2 years ago
Jennifer earned $1000 babysitting over the summer. She spent $250 of her earnings on new clothes. What percent of her earnings d
emmainna [20.7K]

Answer:

25%

Step-by-step explanation:

she earned $1,000

she spent $250

250/1000 = 0.25

0.25 x 100 = 25%

4 0
2 years ago
Read 2 more answers
Other questions:
  • Judite paga R$ 180,00 por mês em um plano de saúde.Se ela efetuar o pagamento entre os dias 1 e 10 de cada mês, ela tera um desc
    10·2 answers
  • Evaluate the numerical expression.<br><br><br> 9 × [(25 − 6) − (6 + 5)]
    7·1 answer
  • What is the speed of sound near earths surface at 15 C and at 2 C in simplistic form?
    7·1 answer
  • Solve s = rθ for θ.<br><br> A) θ = rs <br> B) θ = r/s<br> C) θ = s/r<br> D) θ = 1/rs
    5·2 answers
  • Which of the following ordered pairs is a solution of the given system of
    7·1 answer
  • A soccer club spent $97.50 on trophies from a custom trophy company. The cost of manufacturing x custom trophies is $18.50 for t
    5·1 answer
  • The graph of a logarithmic has a vertical asymptote at x=4 , contains the point (e+4, 1) , and has an x-intercept of 5. Which fu
    8·1 answer
  • Please help its my 2nd time having to repost this question
    6·2 answers
  • Write the equation in slope intercept form
    13·1 answer
  • What is the quotient 6x3+2x2−xx
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!