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
34kurt
3 years ago
7

Esme's tire had a leak. It originally held 30 pounds of pressure but was losing 1.8 pounds of pressure each hour. How many pound

s of pressure would there be after 7 hours?
A. 12.6
B. 17.4
C. 21
D. 28.2
Mathematics
2 answers:
N76 [4]3 years ago
7 0

Answer:

B

Step-by-step explanation:

7 times 1.8 is 12.6. 30 minus 12.6 is 17.4.

pashok25 [27]3 years ago
7 0

Answer: 17.4

Step-by-step explanation: i did the math lol XD

You might be interested in
1. a) Name the angle with the largest measure in the figure.
Afina-wow [57]

Answer:

The solution for x that I got is 7.6.

When substituted for x for the two equations, the angle measures are:

86, 38.4, and 55.6.

86 degrees is the largest angle measure.

7 0
1 year ago
Help me fill in the blanks pleasee
777dan777 [17]

Answers and Step-by-step explanations:

Let's look at the first row:

cost = _______ + _______ * (monthly payment)

The first blank should be the "down payment" because this is the initial, constant value that is paid. The second blank should be the "number of months" because this way, when multiplied by the actual amount each payment is (monthly payment), then we get the total amount paid during those months.

So, we have:

cost = (down payment) + (number of months) * (monthly payment)

Now for the second row, we just plug in numbers and variables:

335 = 50 + 6 * p

Finally, we can solve for p:

335  = 50 + 6p

6p = 285

p = $47.50

8 0
3 years ago
Read 2 more answers
What are the steps to linear equations
timofeeve [1]

Answer:

Here is how you do it step by step.

Step-by-step explanation:

Step 1: Simplify each side, if needed.

Step 2: Use Add./Sub. Properties to move the variable term to one side and all other terms to the other side.

Step 3: Use Mult./Divide

Step 4: Check your answer.

I find this is the quickest and easiest way to approach linear equations.

Example 6: Solve for the variable.

<u>Hope this helps!</u>

4 0
3 years ago
What is a multiple in math
Anit [1.1K]
A multiple in math is like 9: 9,18,27,36,45,54 or like 2:2,4,6,8,10,12,14
8 0
3 years ago
(look at the pictures)
-BARSIC- [3]

Step-by-step explanation:

the function A, according to the tables

=> the equation : f(x) = 2x +3

the slope = 2

the function B, according to the graph

=> the equation : f(x) = 3x -2

the slope = 3

based on the value of the slope, the function B has a greater rate of change

8 0
3 years ago
Read 2 more answers
Other questions:
  • Stacked cups are to be placed in a pantry. one cup is 3.25 in high
    11·1 answer
  • Jen solves the equation 100-1/2x=92 to determine the number of questions, x, she answered incorrectly on a test. She began by su
    7·2 answers
  • clarify each function as a linear function, a linear absolute value function, a quadratic function, or an exponential function
    15·1 answer
  • . Mr. Wayne has a 3-year contract for his cell phone service. He pays $124.65 each month to cover everyone in his family. How mu
    9·1 answer
  • Set E = { three-digit numbers divisible by 8 }<br> Find n(E) = ? ( don't mind the nos. 3 )
    6·2 answers
  • Nadine mixes a juice solution that is made from 3 gallons of an 80% juice solution and 1 gallon of a 20% juice solution. What is
    8·1 answer
  • 12x=-4y-8 in slope-intercept form
    13·1 answer
  • A statistics teacher was reading through a summary of his electric usage for the previous year. Typical high temperatures for ea
    5·1 answer
  • Write a proportion for each of the diagrams below and solve for the missing value.
    5·1 answer
  • Mitch made a dot plot of the number of hours that students in his grade spent this week watching television. Use the data to cho
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!