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
zubka84 [21]
3 years ago
10

Please Help Me (look at the picture)

Mathematics
1 answer:
WITCHER [35]3 years ago
8 0
How about "miles per hour?"  I drive "45 miles per hour" on my way into town.
That's a unit rate.

Did you know that 2 pints = 1 quart?  You could write this rate / ratio as

2 pints
---------
 1 qt

or as

 (1/2 qt)
-----------   this is a measure of one quantity per unit of another quantity.
  1 pint
You might be interested in
(b-2)² + 10 for b = 7​
elixir [45]

whatttttttt? i have no idea what that is

7 0
3 years ago
8.4.9 On or off the line & Practice Problems
Andrews [41]

Answer:

Number of quarters → 15

Number of dimes → 2

Step-by-step explanation:

Let the number of dimes I have = y

And number of quarters = x

Since, I have amount in my pocket = $2

Therefore, 0.10y + 0.25x = 2

100(0.10y + 0.25x) = 100×2

25x + 10y = 200

5x + 2y = 40

2y = -5x + 40

y = -2.5x + 20 ---------(1)

Total number of coins in my pocket = 17

x + y = 17

y = -x + 17 ---------(2)  

By using a graphing calculator we can graph these two lines (As attached)

Solution of the given system of equations will be the point of intersection of these lines.

Solution → (2, 15)

Number of quarters → 15

Number of dimes → 2

4 0
3 years ago
Multiple choice: Which of the following angles, when drawn in
const2013 [10]

Answer:

Step-by-step explanation:

4

6 0
3 years ago
The resistance of a wire varies directly with its length and inversely with the square of its diameter. If 100 feet of wire with
DaniilM [7]

Answer:

  14 ohms

Step-by-step explanation:

The resistance varies directly with length, so increasing the length by a factor will increase the resistance by the same factor.

__

The length of the wire increased by a factor of 1.4 from 100 ft to 140 ft. That means the resistance will increase by a factor of 1.4 from 10 ohms to 14 ohms. (The diameter did not change.)

The longer wire will have a resistance of 14 ohms.

4 0
2 years ago
Read 2 more answers
Round 2.56×0.03 to the nearest hundredth
Arlecino [84]
2.56 times 0.03 is 0.0768 then round to hundredth is 0.08 i think 
4 0
3 years ago
Other questions:
  • What is the equilibrium price per DVD?
    9·1 answer
  • Plz help asap i really need it for 30 points
    10·1 answer
  • which of the following is the equation of the that passes through the point (1,4)and is the parallel to the x-axis
    12·2 answers
  • What value of x makes the equation true? 4x - 3= -9 + 7x <br> 2<br> -2<br> −12<br> 12
    8·1 answer
  • Jada solved the equation Negative StartFraction 4 over 9 EndFraction = StartFraction x over 108 EndFraction for x using the step
    13·2 answers
  • 15 Points!! Please help and explain how to solve them!! I really want to understand it
    9·1 answer
  • If x+y=580 and x=3y then what are x and y?
    7·2 answers
  • Write thThe bookstore is selling a series of 4 books for $97.50. What is the unit price for one book? Round your answer to the n
    6·1 answer
  • Jonas went to the store and bought 2 boxes of cereal for $2.79 each, a box of fruit snacks for $1.89, a gallon of milk for $3.19
    14·1 answer
  • PLEASE HELP! I CANT GET A BAD GRADE!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!