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
Agata [3.3K]
3 years ago
8

You earn $7.50 per hour to help your uncle in his shop. You earn $33.75. Write and solve an equation to find how many hours you

worked.​
Mathematics
1 answer:
vaieri [72.5K]3 years ago
6 0

Answer:

You worked for 4.5( for and a half hour)

Step-by-step explanation:

33.75$(total amount of money you got)

7.50 ($ money per hour)

33.75/7.50= 4.5H

You might be interested in
Find the 6th term of the arithmetic sequence X – 9, -X – 11, -3.3 – 13, ...
MrMuchimi

Answer:

-13x-23

Step-by-step explanation:

Given sequence:  x-9, -x-11, -3x-13

Therefore,

  • a_1=x-9
  • a_2=-x-11
  • a_3=-3x-13

General form of an arithmetic sequence: a_n=a+(n-1)d

(where a is the first term and d is the common difference)

To find the common difference, subtract a term from the next term:

\begin{aligned}d & =a_2-a_1\\ & =(-x-11)-(x-9)\\ & = -x-11-x+9\\ & = -2x-2\end{aligned}

Therefore,

a_n & =(x-9)+(n-1)(-2x-2)

To find the 6th term, input n = 6 into the equation:

\begin{aligned}\implies a_6 & =(x-9)+(6-1)(-2x-2)\\ & = (x-9)+7(-2x-2)\\ & = x-9-14x-14\\ & = -13x-23\end{aligned}

3 0
3 years ago
Is this correct pls help
Lyrx [107]

Answer:

Volume of round cake pan = volume of cylinder

Volume of a cylinder = \pi r^2h (where r is the radius and h is the height)

Radius = \dfrac12 diameter ⇒ r=\dfrac72=3.5

⇒ volume of round cake pan = \pi \times 3.5^2 \times 2=24.5\pi

= 76.97 in³ (nearest hundredth)

Volume of rectangular cake pan = volume of rectangular prism

volume of rectangular prism = wlh (where w is the width, l is the length and h is the height)

⇒ volume of rectangular cake pan = 6 x 9 x 2 = 108 in³

As 108 > 76.97, the rectangular cake pan has a larger volume

4 0
2 years ago
Complete the sentence about pattern G and pattern H. Use the table to help.
Xelga [282]
The answer is ‘4 times’
5 0
3 years ago
Write an equation of the circle with center (-7, 4) and radius 8.
Stels [109]

answer

(x+7)^2 + (y-4)^2 = 64

set up equation

the equation of a circle is (x - h)^2 + (y - k)^2 = r^2

where h is the center x coordinate and k is the center y coordinate

values

from the point (-7,4) we know that h = -7 and k = 4

since the radius is 8, r^2 = 8^2 = 64

plug in values

now that we have all the values, we plug them into (x - h)^2 + (y - k)^2 = r^2

(x - h)^2 + (y - k)^2 = r^2

(x - (-7))^2 + (y-4)^2 = 64

(x+7)^2 + (y-4)^2 = 64

7 0
3 years ago
A career placement test eliminates a profession when a person receives a score of 18 or less. If the score is calculated
Volgvan

Answer:

See the figure attached

Step-by-step explanation:

Let's call :

x: positive response

y: negative response

then the score is:

2x - 3y

A career placement test eliminates a profession when a person receives a score of 18 or less, that's represented by the following inequality:

2x - 3y ≤ 18

3 0
3 years ago
Read 2 more answers
Other questions:
  • Represent the following algebraically. A number, x, decreased by the sum of 2x and 5
    7·1 answer
  • A bike rental company charges $60 for the first hour, and $25 for each additional hour. Michael wants to spend less than $200 on
    14·2 answers
  • The area of a rectangle is 1,357 square feet. The length is 59 feet. What is the width?
    7·2 answers
  • The area of a rectangle is 30+12x what are 3 possibilities for the length and width of the rectangle
    9·1 answer
  • Which of the following statements is not true?
    10·2 answers
  • How can I simplify 9a + 10(6a - 1) as an expression
    9·1 answer
  • The first 5 terms of a number pattern are shown below.
    11·1 answer
  • The side of a square is<br> (4x-2y). What is the perimeter of the square
    9·1 answer
  • What is the greatest to least -1, 3/2, 2.5, 0, -1/2, 2, 0.2
    8·1 answer
  • I need help for this problem!​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!