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
Alchen [17]
3 years ago
6

After a power failure, the temperature in the freezer increased at an average rate of 2.5 degrees Fahrenheit per hour. The total

increase was 7.5 degrees Fahrenheit. Write and solve an equation to find the number of hours until the power was restored.
Mathematics
1 answer:
rjkz [21]3 years ago
6 0
X=hours
7.5=2.5x
3=x
x=3
3 hours until the power was restored
You might be interested in
Jack read 20 pages of a book in 60 minutes. How many pages can he read in 75 minutes at the same rate? Write a proportional equa
AveGali [126]

Answer:

25 pages

Step-by-step explanation:

Create a proportion:

\frac{pages}{minutes} = \frac{20}{60} = \frac{x}{75}

Cross multiply and solve for x, the number of pages in 75 minutes:

60x = 1500

x = 25

So, he can read 25 pages in 75 minutes at the same rate

6 0
3 years ago
Read 2 more answers
A line passes through the points (2, –2) and (–6, 2). The point (a, –4) is also on the line. What is the value of a?
Murljashka [212]

Answer:

6

Step-by-step explanation:

I took the test

5 0
3 years ago
Read 2 more answers
What is the diameter of the circle? Be careful here... its asking for diameter!!!
maria [59]
The diameter is 16m Because the diameter is twice the radius
5 0
3 years ago
How to find the area of a triangle with only the radius?
Darya [45]
Divide the bh by 1/2

7 0
3 years ago
What is the coefficient of x*2
dimulka [17.4K]
X*2 = 2x

Coefficient is 2.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Given f(x) =5 - 3x, if f(x) = -19, find x
    8·1 answer
  • Tom goes on holiday to south africa. Tom wants to change £890 into south african rand. He wants to get as many 200 rand notes as
    11·1 answer
  • Find the value of x. 6x+5 11x
    6·2 answers
  • Someone plz help me no one helping me plz don’t answer saying idk or oh it so easy or something unhelpful cuz if it was easy HEL
    8·1 answer
  • Ty had 50 tickets for games at a carnival.He used 1/5 of the tickets to play the ball-toss game.He then used 1/2 of the remainin
    11·2 answers
  • write a sample problem in which you factor a monomial from a polynomial. Then write and factor another problem that is a quadrat
    7·1 answer
  • 17) -8 square root 128
    10·2 answers
  • If x= -4 and y=-8, which expression would have a negative value?
    6·2 answers
  • I need help with this question <br><br>Help needed!!!!!!
    8·1 answer
  • Of the people who prefer mocha, the relative frequency of them preferring it cold is
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!