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
Daniel [21]
3 years ago
5

The temperature is 8ºF. It is expected to rise 5ºF each hour for the next several hours. Write an equation to determine how many

hours the temperature will rise until it is 48ºF outside.
Mathematics
2 answers:
lubasha [3.4K]3 years ago
7 0
T equals temp and H equals hours

T=5h+8

So plug 48 in for T, subtract the 8 and do 40 divided by 5. It will will 8 hours for it to get to 48 degrees
Musya8 [376]3 years ago
4 0

Answer:

8 + 5x = 48

Step-by-step explanation:

To construct this equation, we can begin with the values we need to have. The total temperature must equal 48°, so we can put this alone on one side of the equals sign.

The beginning temperature is 8°, so we will start the other side of the equation with this.

Next, the temperature will rise 5° every hour for an unknown amount of hours. To put this into equation form, the unknown, x, will be multiplied by 5. Or we can say this is 5x.

We can build our equation. Start with the 8 we began with. Add to this our 5x, the rate per hour. The total of this will equal 48.

So, the equation is-

8 + 5x = 48

Good luck ^^

You might be interested in
Please help work this equation
Flauer [41]

Hi!

<u>Given these two equations:</u>

x = y + 8

x + 4 = 2(y + 4)

We want to solve using the substitution method. Knowing that x is equal to y + 8, we can simply plug in 'y + 8' in for x in the second equation, like so:

(y+8)+4=2(y+4)

Combine like terms on both sides:

y+12=2y+8

Subtract y from both sides:

12=y+8

Subtract 8 from both sides:

y=4

Now, we can simply plug the y value in to the first equation, and solve for x:

x=4+8

Simplify:

x=12

<h3>Therefore, x is equal to 12 and y is equal to 4.</h3>

<u>Learn more about the substitution (and also elimination!) method here:</u>

brainly.com/question/14619835

4 0
2 years ago
35 lbs of apples cost $420. <br> How much would 6 lbs cost?
Ymorist [56]

Answer:

$72

Step-by-step explanation:

one lb costs $12 so just multiply it by 6

3 0
3 years ago
Read 2 more answers
Write an equation in slope-intercept form for each line described.
Yuri [45]
B- Not sure if it's a line
C- y=(-x/2)-6
D- y=4x-12
E- y=(2/5)x-10
6 0
3 years ago
You made two deposits to your bank account this month. One deposit was $24.61, and the second deposit was $16.49. Your balance a
Rina8888 [55]

The <em><u>correct answer</u></em> is:

$72.31 – $24.61 – $16.49; $31.21

Explanation:

We know we end the month with $72.31.

We made two deposits during the month and no other activity.  This means if we take the amounts of the deposits away from the total at the end of the month, we can find how much we had at the beginning of the month:

72.31-24.61-16.49 = 31.21

6 0
3 years ago
Read 2 more answers
Find the surface area.<br> 17 ft<br> 8 ft.<br> 20 ft<br> 15 ft<br><br> Need this fast
Orlov [11]

Answer:

920 square feet

Step-by-step explanation:

Top: 20 * 17 = 340

Side triangles: 8 * 15 / 2 = 60

2 side triangles: 60 * 2 = 120

Back rectangle: 8 * 20 = 160

Bottom rectangle: 15 * 20 = 300

All of them: 340 + 120 + 160 + 300 = 920

4 0
2 years ago
Other questions:
  • Evaluate 5 + 6 · 2 – 8 ÷ 4 + 7 using the correct order of operations.
    11·1 answer
  • )Allison has a poster that is 15 in by 18 in. What will the dimensions of the poster be if she scales it down by a factor of one
    8·2 answers
  • Solve the following equation, and check your solution. Be sure to show all work.
    6·2 answers
  • Mass of a spherical grape is 8.4 grams and
    15·2 answers
  • -19m^2 numerical coefficient is ?
    9·1 answer
  • If x = (34•68)+245 what is 50% of x?
    13·1 answer
  • Find the 25th term in the sequence:-2,5, 12, 19...
    7·1 answer
  • Plssssss help brainiest
    10·1 answer
  • 3^4/3^2<br> 8 grade mathematics edulastic
    5·2 answers
  • Write the decimal 32•36 in simplest form
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!