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
oksian1 [2.3K]
3 years ago
8

Sarah is hiking on a trail near her home. She traveled 5 miles before stopping for a break. After the break, Sarah plans on incr

easing her speed to 3 miles per hour. Which equation models the total distance, D, Sarah travels after hiking for an additional h hours?
A. D = 3h + 5
B. D = 3(h - 5)
C. D = 3h - 5
D. D = 5h + 3
Mathematics
2 answers:
ehidna [41]3 years ago
7 0
The answer is a D=3h+5
andrezito [222]3 years ago
5 0

Answer: A. D=3h+5

Step-by-step explanation:

Given: The rate of increasing speed  = 3 miles per hour

The distance she traveled before stopping = 5 miles

Let h represents the number of additional hours for hiking.

Then the equation that models the total distance 'D' Sarah travels after hiking for an additional h hours is given by :-

D=3h+5

You might be interested in
PLS HELP ASAP PLS GIVE A GOOD EXPLANATION
taurus [48]
Negative integer.

-761 + 317= -444

Plug the answer in:

-761 - (-444)
= -317

Reminder: when multiplying two negatives, you get a positive.
4 0
3 years ago
Read 2 more answers
Solve S=2πrh+πr2 for h
kirill115 [55]
S= \pi rh+ \pi r^2\ \ \ \ | subtract\ \pi r^2\\\\
s-\pi r^2= \pi rh\ \ \ \ | divide\ by\ \pi r \\\\
\frac{s-\pi r^2}{ \pi r}=h
3 0
3 years ago
A car is bought at the price of $45,000. The price decreases at the rate of .25 every year (t). Which equation matches this expo
Solnce55 [7]
B. f(t) = 45,000(.75)t
7 0
3 years ago
What is y+4=9 what is y?
amid [387]

Answer:

y = 5

Step-by-step explanation:

Subtract the 4 from 9

5 0
3 years ago
Read 2 more answers
What’s the area of this figure
kvasek [131]

Answer:

743.25m^2

Step-by-step explanation:

Area of triangle = 1/2bh

= 1/2 x 30 x 26

= 390

Area of semi circle = 1/2 πr^2

= 1/ 2 x 3.14 x 15 x15

=353.25m^2

= 390 + 353.25

= 743.25m^2

8 0
3 years ago
Read 2 more answers
Other questions:
  • The mean radius of earth is 6,371.0 kilometers and the mean radius of earths moon is 1,737.5 kilometers. What is the approximate
    15·1 answer
  • The ratio of the volume of two cubes is 216 to 64. What is the ratio of their surface/
    10·1 answer
  • I need help with number 1 and number 3.
    11·1 answer
  • Calculate the balance of your account after 15 years. Round your answer to the nearest hundredth.
    8·1 answer
  • I need help..... :(((((((((((((((((((((((
    15·1 answer
  • Farenheit and centigrade temperatures are related
    9·1 answer
  • What does it mean when a triangle has tick marks
    5·2 answers
  • Mark wants to buy 5 new video games from
    9·1 answer
  • What is the slope of the line that passes through the pair of points (-4, 1) , (5, 4)
    14·2 answers
  • PLEASE HELD DUE IN AN HOUR WILL MARK BRAINLIEST
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!