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
Lubov Fominskaja [6]
3 years ago
15

Lauren jogs at a rate of 2 miles every 2/5 hour what is her unit rate ?

Mathematics
1 answer:
lawyer [7]3 years ago
7 0
Her unit rate is C, 5 mi/h
You might be interested in
Which values of x are solutions of the equation below
Mandarinka [93]

Answer:

x = 3.3 and -0.3

Step-by-step explanation:

Given the expression

1/x-4 + x/x-2=2/x^2-6x+8

Find the LCM

x-2+x(x-4)/(x-4)(x-2) = 2/x^2-6x+8

Since the denominator, are the same they cancels out

x +1 + x(x-4) = 2

x+1 + x²-4x = 2

x²-3x + 1 - 2 = 0

x² - 3x - 1 = 0

Factorize

x =3±√9+4/2

x =3±√13/2

x = 3±3.6/2

x= 6.6/2 and -0.6/2

x = 3.3 and -0.3

4 0
3 years ago
F(x) = 6x + 5. Work out, simplifying fully: 2f(x) + 6.
Yuki888 [10]
Replace the f(x) in the second equation will 6x + 5 so then it looks like 2(6x + 5) + 6. Then distribute so it’s 12x + 10 + 6 and then simplify to 12x + 16
8 0
3 years ago
HELP HELP PLS The population city in 2005 was 20,000. By 2015, the city's population had grown to
VLD [36.1K]

Answer:

40250

Step-by-step explanation:

Every 10 years the population goes up by 13,500. So divided 13500/2=6750. Then add6750 to 33500

4 0
2 years ago
At noon, Bradley began steadily increasing the
barxatty [35]

Answer:

25.5 mph

Step-by-step explanation:

So Bradley's speed can be modeled by the equation y=2x+40 where y=speed, x=time in hours after noon, and b=initial speed

So 12:15 is 15 minutes after noon, which is also 0.25 or 1/4 of an hour after noon. This is the x-value. Plug this into the equation to get his speed at 12:15

y=2(0.25)+40

y=0.5+40

y=40.5

So his speed was 40.5 at the time and since he was going 15 miles over the speed limit, the speed limit is 15 less than his speed

40.5 - 15 = 25.5

8 0
2 years ago
Read 2 more answers
If h = 27, what is the value of h ÷ 9?<br><br> 3<br> 243<br> 36<br> 18
Westkost [7]
3, 9 can fit into 27 3 times
3 0
3 years ago
Read 2 more answers
Other questions:
  • What’s the answer to this
    15·2 answers
  • Write the equation of the line passing through point (4, -1) and perpendicular to the line whose equation is 2x - y - 7 = 0.
    10·1 answer
  • A restaurant offers a combo special with 3 different sandwiches, 2 different salads, and 5 different drinks. From how many diffe
    15·1 answer
  • diane draws abtuse, isoscules triangle with one of the angle mesuring 35. what i sthe messer of teh obtuse triangle
    8·1 answer
  • Find the equation of the line that passes through a point A(1,-5) B(-2,-7) ​
    11·1 answer
  • Help mee pleaaseee!!!!!
    15·2 answers
  • In a biconditional statement, the output is true if at least one input is true.
    11·1 answer
  • Zach has a basic cell phone plan that does not include texting. He is going to add a texting package to his cell phone plan. He
    6·2 answers
  • I need help the find the definition to these <br> PleaseHELP!!!!!
    10·2 answers
  • Maristella is constructing an isosceles triangle to use as a model in her Algebra class. The perimeter of her triangle is 24 cm.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!