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
lubasha [3.4K]
3 years ago
8

Jody has already hiked 4 kilometers. The trail is 12 kilometers long. She can hike 2.5 per hour. Which function will help Jody f

igure out how many more hours, h, she needs to hike?
Mathematics
2 answers:
olchik [2.2K]3 years ago
7 0

Let number of hours = h

Given that she can hike 2.5 per hour. So that means distance travelled in "h" hours will be 2.5h

It is also given that Jody has already hiked 4 kilometers.

So total distance travelled by Jody in "h" hours will be (2.5h+4)

Given that trail is 12 kilometers long.

That means Jody has to travel for 12 kilometers. In that case both values will be equal and we get equation:

2.5h+4=12


We were asked only to find the equation not the value of h, so answer will be 2.5h+4=12

4vir4ik [10]3 years ago
6 0
2.5h + 4 = 12 <== ur equation
2.5h = 12 - 4
2.5h = 8
h = 8 / 2.5
h = 3.2 hrs
You might be interested in
Two angles of a triangle measure 57 and 46. What is the measure of the largest exterior angle of the triangle?
irina [24]

Answer:

A. 103°

Step-by-step explanation:

57° + 46° =103°

This shows that the third angle in the triangle is 180°-103°=77°

Therefore the largest exterior angle is 180°-77°=103°

5 0
3 years ago
HELP ME PLEASE WITH GIVE YOU BRANLEST 20 POINTS
xeze [42]

Answer:

a. 1.2

b. 0.83

c. 17 min

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Solve the system using elimination.<br><br> 2x-4y=-22<br> 7x+5y=18<br><br> what are the coordinates
user100 [1]

Answer:

The coordinates are (22, 18)

Step-by-step explanation: hope this helps its a bit easy if ur in middle school

6 0
3 years ago
Thomas buys a skateboard that is 2 feet long. What is the length, in inches, of the skateboard?
Leviafan [203]
1 foot is 12 inches

so 12 times 2 
24

the answer is 24 inches
5 0
3 years ago
Find the perimeter and area of the polygon shown below.
prohojiy [21]

Answer:

I would say it's d (sorry if im wrong)

3 0
3 years ago
Other questions:
  • Theresa Morgan a chemist has a 10% hydrochloric acid solution and a 65% hydrochloric acid solution. How many liters of each shou
    11·1 answer
  • anthony read a book to his brother.he started reading at the shown on the clock [5;05] he stopped reading at 5;45 how long did a
    13·2 answers
  • A book designer decided that the pages of a book should have 1-in. margins at the top and bottom and 1 2 in. margins on the side
    11·1 answer
  • What are three expressions that are equivalent to -2(4-3x) + (5x-2)
    7·1 answer
  • the radius of a circular garden is 6 ft. if one foot of fencing cost 2.75 dollars, how much would you spend to completely surrou
    10·1 answer
  • A saleswoman received $40 per day, plus a commission of 2% on all sales over $300 per week. What was her salary for a 5-day week
    12·1 answer
  • Substitute the original value of x to check that the equation is correct. x = 4 or f(x)= ?​
    13·1 answer
  • The data for the number of Republican United Sates senators for each two-year term from 1985 to 2009 is shown in the chart. Whic
    10·2 answers
  • Dean was flying his drone at an elevation of 307 feet. A strong gust of wind then caused it to drop 59 feet.
    15·2 answers
  • The cost of 20⅕ oranges is rs 300,what is the cost of a kg oranges?​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!