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
s2008m [1.1K]
2 years ago
10

Mrs. Penn charges $10.00 an hour on top of a $5.00 flat fee for tutoring. Mrs. Smith charges $14.00 an hour with no flat fee. Wr

ite and solve an equation to find how many hours T takes for Mrs. Penn and Mrs. Smith to get paid the same amount.
Mathematics
1 answer:
Anna71 [15]2 years ago
6 0

Answer:

1.25 Hours (1 hour & 15 minutes)

Step-by-step explanation:

14x = 5 + 10x  

Subtract 10x from both sides

4x = 5

Divide by 4 on both sides

x = 1.25

It will take 1 hour and 15 minutes (1.25 hours) for Mrs. Penn and Mrs. Smith to be paid the same amount.

You might be interested in
IF YOU KNKW ABOUT THIS PLEASE HELP .... What is the volume of the cone shown below?
bazaltina [42]

Answer:

A. 300π units³

Step-by-step explanation:

Formula for volume of a cone = ⅓πr²h

Where,

radius (r) = ½(10) = 5 units

height (h) = 36 units

Plug in the values and find the volume in terms of π

Volume of the cone = ⅓*π*5²*36

Volume of the cone = 300π units³

6 0
2 years ago
The large sphere has a diameter of 20 feet. Which expression represents the volume, in cubic units, of the shaded part of the sp
Marat540 [252]
<span>the answer is b. π(10^3) – π(4^3)</span><span>                                                       </span>
3 0
3 years ago
Read 2 more answers
You observe the following pattern: J, K, N, B. What is the next letter in the sequence?
Nata [24]

Answer:

C. G

Step-by-step explanation:

4 0
3 years ago
What are the methods of substitution?
anyanavicka [17]

Answer:

-<u>One Equation</u>: is set equal to a variable

Example:

y = 2x + 1

x + 3y = -12

You already have y, plug it back into x + 3y = -12

x + 3(2x + 1) = -12

x + 6x + 3 = -12

7x + 3 = -12

(Subtract 3 from each side)

7x = -15

(Divide by 7)

x = - 2.14

-<u>No Equation</u>: is set equal to a variable

Example:

2x + y = 10

4× + 2y = -3

Subtract 2x from each side of 2x + y = 10, you should get y= -2x + 10. Now that you have found y, substitute y into 4x+ 2y = -3.

4x + 2(-2x + 10) = -3

4x + -4x + 20 = -3

(Subtract 20 from each side)

4x + -4x = -23

(Add 4x and -4x)

0 = -23

No Solution

<u>-Both</u><u> </u><u>Equations</u>: are set equal to a variable

Example:

y = x + 5

y = -x + 3

(you already have y so plug it into the other equation to solve for x)

-x + 3 = x + 5

(Add -x on both sides)

3 = 2x + 5

(subtract 5 from both sides)

-2 = 2x

(Divide by 2 on each side)

x = -1

I hope this helped!

8 0
3 years ago
Find the slope<br> Find the slope
Goshia [24]
The answer to the question is 2
4 0
2 years ago
Other questions:
  • Find the value of two numbers if their sum is 78 and their difference is 22.
    12·1 answer
  • Multiply and simplify if possible.<br> sqrt 5x(sqrt x-5 sqrt 5)
    11·1 answer
  • 50 points!!! ANSWER ASAP WHAT GOES IN THE BOX?
    14·2 answers
  • Aaron works as a bar attendant and receives $11 per hour. On Saturday he works for five hours at normal time and three hours ove
    10·1 answer
  • Find the number of permutations of the group of letters. H, U, M, A, N
    10·1 answer
  • A recipe uses 100 g of flour, 100 g of sugar and 80 g of butter.
    15·2 answers
  • NEED HELP PLSSSS I DONT KNOW THE ANSWER
    15·1 answer
  • In a survey, 32% of the people chose pizza as their favorite food. The results were reported to within 2% accuracy. What is the
    8·1 answer
  • please help now it kinda important i get it done soon or i cant go to a dance for my school tomorrow. im begging u ill give u 5
    6·1 answer
  • PLEASE HELP!!!!!!!!!!!!I BEG YOU
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!