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
kvasek [131]
3 years ago
14

Your friend runs for (x² – 225) seconds at a rate of

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
7 0

Answer:

(x + 15) / 2

Step-by-step explanation:

Distance = rate × time

d = (x² – 225) / (2x − 30)

d = (x – 15) (x + 15) / (2 (x – 15))

d = (x + 15) / 2

You might be interested in
OKKKKK I NEED A NEW PHONE !!! ( online school sucks)
Sonbull [250]

<em>Yea online school does suck, but when u need help, they wont give u the help u need. And also u get called on to do something when u dont want to. Have a nice day!! :)</em>

5 0
3 years ago
I am so confused. Can anyone help me??
natita [175]

Answer:

bro!  im in 7th grade i would try to help but im very stupid sorry for the dissopiontment

Step-by-step explanation:

8 0
3 years ago
Which of the following lists all of the positive factors of 18?
babymother [125]

The square root of 18 is 4.2426, rounded down to the closest whole number is 4. Testing the integer values 1 through 4 for division into 18 with a 0 remainder we get these factor pairs: (1 and 18), (2 and 9), (3 and 6). The factors of 18 are 1, 2, 3, 6, 9, 18.

Step-by-step explanation:

4 0
3 years ago
a cookie recipe yields 48 cookies calls for 2 cups of flour. a different cookie recipe yield 60 cookies calls for 3 cups. Are th
fenix001 [56]
No they are not.
48/2 = 24, 60/3=20.
24/=20. (24 does not equal 20)
6 0
4 years ago
Read 2 more answers
Please help me solve this
sleet_krkn [62]

Answer:

24

Step-by-step explanation:

4x + 6 = 102

-6. -6

4x= 96

x=24

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is 1.2+d+0.4=9.7?
    14·2 answers
  • A gardener is fencing off a rectangular area with a fixed perimeter of 72 ft.What is the maximum area?
    10·1 answer
  • For each of the incorrect dot plots, describe what is wrong
    15·1 answer
  • Find the equation of the line that has the given properties. Express the equation in​ slope-intercept form. Slope = -5; y-interc
    9·1 answer
  • Easy!<br> 1. Change 7 1/2 to a top heavy fraction.<br> 2. Change 3 2/3 to a top heavy fraction
    14·1 answer
  • Okay so I'm working on solving equations<br><img src="https://tex.z-dn.net/?f=%20-%2015x%20%2B%205%20%3D%20%20-%2010x%20%2B%2025
    15·1 answer
  • Write the types of triangle with names by side any 4​
    7·2 answers
  • ILL BRAINLIEST YOU IF YOU GET IT RIGHT
    9·2 answers
  • How do I solve this inequality?<br>(I'll give brainliest if you answer with the steps and answer!)​
    7·2 answers
  • The height of an arrow is shot upward at an initial velocity of 40 meters per second can be modeled by h=40t-5t^2 where h is the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!