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
fredd [130]
2 years ago
14

PLEASE ANSWER!!!

Mathematics
2 answers:
daser333 [38]2 years ago
5 0

Answer:

Let +d+ = the one-way distance to the mountains in miles

Let +s+ = his speed going to the mountains in mi/hr

+s+%2B+27+ = his speed on the trip home in mi/hr

equation for going to the mountains:

(1) +d+=+s%2A7+

Step-by-step explanation:

I hope this helps mark as brainliest if correct

valkas [14]2 years ago
3 0

Answer:

Step-by-step explanation:

You might be interested in
A line passes through the point -10,9 and has a slope of 1/2. Write an equation in slope-intercept form for this line
vitfil [10]

Answer:

Step-by-step explanation:

The slope intercept form of an equation of a line is y = mx + b, where m is the slope and b is the y-intercept (the value of y when x=0).

Since the slope is (1/2), we can write:

y = (1/2)x + b

We want a value of b such that it forces the line to go through point (-10,9).  Enter that point in the equation and solve for b:

y = (1/2)x + b

9 = (1/2)*(-10) + b

9 = -5 + b

b = 14

The eqyuation of a line with a slope of (1/2) and goes through point (-10,9) is:

y = (1/2)x + 14

See attachment.

7 0
2 years ago
Please help me, I need answers in 2 days. Please give answers in one picture otherwise i cannot view it without paying. Would be
solniwko [45]

Answer:

Step-by-step explanation:

i hope this is good enough

6 0
3 years ago
Jerome is planning a fundraiser.
PilotLPTM [1.2K]

Answer:132

Step-by-step explanation: 1.25-.50=75 the profit of each apple is 75 cents

99 dollars divided by .75 is 132

8 0
3 years ago
2w(w2 + 3w - 5) + 3w3 + 2(w2 + 1)
marysya [2.9K]

Answer:

=5w3+8w2−10w+2

Step-by-step explanation:

Simplify

1

Distribute

2

(

2

+

3

−

5

)

+

3

3

+

2

(

2

+

1

)

2

3

+

6

2

−

1

0

+

3

3

+

2

(

2

+

1

)

2

Distribute

2

3

+

6

2

−

1

0

+

3

3

+

2

(

2

+

1

)

2

3

+

6

2

−

1

0

+

3

3

+

2

2

+

2

3

Combine like terms

2

3

+

6

2

−

1

0

+

3

3

+

2

2

+

2

5

3

+

6

2

−

1

0

+

2

2

+

2

4

Combine like terms

5

3

+

6

2

−

1

0

+

2

2

+

2

5

3

+

8

2

−

1

0

+

2

sorry if it don't make sense ;c

7 0
3 years ago
1 What is 20% of 60?
Contact [7]

Answer:

12

Step-by-step explanation:

%20 is 1/5

60/5=12

12*5=60

3 0
3 years ago
Read 2 more answers
Other questions:
  • Factor completely 5b2+20ab+15a2
    14·1 answer
  • 5 over 7 plus 1 over 7
    8·2 answers
  • Graph the following {(x,y): x + y = 5}
    7·1 answer
  • 3. Use inductive reasoning to describe the pattern. Then find the next two numbers in the
    15·1 answer
  • A bag contains 26 tiles, each marked with a different letter of the alphabet. What is the probability of being able to spell the
    14·1 answer
  • Help ASAP! And explain!
    13·1 answer
  • Which situations can be represented by an exponential function?
    15·1 answer
  • JACKIE COLLECTS DATA THROUGTH THE BASEBALL SEASON AND USED THESE DATA TO DETERMINE THE PROBABILITIES OF DIFFRENT TEAMS PLAYING I
    9·1 answer
  • Circle o has a circumference of 28.3 cm. What is the length of the radius r?
    6·1 answer
  • A poll asked adults in a certain country whether immigration was a good thing or a bad thing for the country. Out of 1,095 ​resp
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!