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
Marianna [84]
3 years ago
8

In one day, Annie traveled 5 times the sum of the number of hours Brian traveled and 2. Together they traveled 20 hours. Find th

e number of hours each person traveled.
Mathematics
1 answer:
zimovet [89]3 years ago
7 0
Brian traveled 3 hours and annie traved 17 hours because 3 times 5 is 15 plus 2 is 17 and 17 plus 3 is 20 hours
You might be interested in
Practice Writing Composite Functions Given: f(x) = x - 7 and h(x) = 2x + 3 Write the rule for h(f(x)).
Setler79 [48]

Answer:

<h2>h(f(x)) = 2x - 11</h2>

Step-by-step explanation:

f(x) = x - 7

h(x) = 2x + 3

To find h(f(x)) substitute f(x) into h(x) that's replace every x in h(x) by f(x)

That's

h(f(x)) = 2(x - 7) + 3

h(f(x)) = 2x - 14 + 3

We have the final answer as

<h3>h(f(x)) = 2x - 11</h3>

Hope this helps you

6 0
3 years ago
Which of the following statements is false? 1.5 &gt; 1,4
ArbitrLikvidat [17]

Answer:

the first one

Step-by-step explanation:

5 0
3 years ago
What is the value of x in the solution to the system<br> x+y=10<br> x-y=4
ANEK [815]

Answer:

x = 7; y = 3

Step-by-step explanation:

I used the Trial and Error Method and found that x = 7 and y = 3

=> 7 + 3 = 10

=> 10 = 10. ✔

=> 7 - 3 = 4

=> 4 = 4. ✔

Therefore, x = 7 and y = 3

Hoped this helped.

6 0
2 years ago
A small bar of gold measures 20 mm by 150 mm by 2 mm. One cubic milimeter of gold weighs about 0.0005 ounces. Find the volume in
Kay [80]

Answer:

= 3oz

Step-by-step explanation:

v = 20mm ×150mm ×2mm = 6000 mm^3

so, the weight is

6000 mm^3 × 0 .0005oz/1mm^3 = 3oz

6 0
2 years ago
A line with a slope of 7 and an x-intercept of 4 passes through which of the following points?
saw5 [17]
A I think but I’m not postitive
8 0
3 years ago
Other questions:
  • How much is 1.6 L in mL
    10·1 answer
  • How many total atoms are in 3 molecules of CO2 (carbon dioxide)?
    11·2 answers
  • Hurry!!! Determine whether the random variable described is discrete or continuous. The time of a randomly chosen city employee
    8·2 answers
  • Elli’s age in 10 years will be the same as Peggy’s age is now. Five years from now, Peggy’s age will be twice Elli’s age. What a
    12·2 answers
  • Sam buys 4 tropical fish. Each fish is 5/8 of an inch long. Write an equation that represents 4 x 5/8 as a multiple of a unit fr
    12·1 answer
  • What is the product? (5r + 2)(3r − 4)
    8·1 answer
  • NEED HELP 20 points
    13·2 answers
  • Problem of the Day:
    13·1 answer
  • What is the coefficient of the term 6/7 xy? A- 6xy. B-1/7. C-6. D--6/7
    5·1 answer
  • What is the solution to x2 – 9x &lt; –18? ASAP will give brainliest
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!