Answer:
4/6=0.67 1/3=0.3
Step-by-step explanation:
Simplify.
(19) ×(12)2
Question 5 options:
118
1324
136
19
What does extraneous solution mean?
Answer:
Extraneous solutions are values that we get when solving equations that aren't really solutions to the equation.
Step-by-step explanation: None
Non example of complex fraction.
Answer:
42/6
Step-by-step explanation:
:P
kendra washes windows in an office building she washes 2/5 of the window on monday
Answer:
There are 3/5 of the window left to wash.
Step-by-step explanation:
She already washed 2/5 there is 3/5 of the window left
Main Lesson Content.
Lesson 6: Reviewing and Paying the Power Bill
Consumer Math A Unit 2: Controlling Expenses
1.Power Bills usually show ?
1.) the total amount due
2.) the Kilowatt hours of electricity used
3.) the payment due date
4.) All of the above
2.When calculating the power bill, power companies use
1.) Kilowatts
2.) Kilowatt hours
3.) Hours
4.) average usage
Num 3 answer is $52.36
Num 4 answer is The original bill was $192.56
Answer:
1. All of the above.
2. Kilowatt hours.
Step-by-step explanation:
A power bill can be defined as a utility bill issued by a power utility company (provider) to illustrate the amount of energy (electricity) consumed by a customer.
Power bills usually show the following informations;
1. The total amount due: this represents an amount of money being owed by a consumer to a power utility company. The current amount due in addition to any outstanding balance is reflected in this tab.
2. The Kilowatt hours of electricity used: this represents the amount of electricity that was used by the consumer in the previous month.
3. The payment due date: this represents the least expected date for payment to be made by the consumer. If payment isn't made on or before the due date, the consumer will be disconnected.
Generally, when calculating the power bill, power companies use kilowatt hours. The Kilowatt hours (KWh) represents the amount of energy (electricity) that is being used by a customer on a hourly rate.
Answer:
1. All of the above.
2. Kilowatt hours.
3. $52.36
4. The original bill was $192.56
Step-by-step explanation:
took the quick check
Lamar ordered some books online for 6$ each. He paid a total of 3$ for shipping. The total cost of the purchase was 75$ . How many books did he buy?
Answer:
He bought 12 books.
Step-by-step explanation:
Here is your equation: 6 b+3=75
Step 1- Subtract 3 from both sides: 6 b+3-3=75-3
6 b=72
Step 2- Divide by 6: 6 b/6=72/6
b = 12 books in total.
need help please help help help help
Answer:
I'm pretty sure it's 87 degrees
Step-by-step explanation:
Convert 10 yards to feet
Answer:
30 feet
Step-by-step explanation:
each yard is 3 feet 3x10=30
help please can someone show me how to solve
Answer:
<DBC= 78
Step-by-step explanation:
since you already know what they equal all together
subtract 42 from 120
PLEASE HELP!! i will mark brainliest!!
Find the slope of the line that contains the points:(-6, 3) and (-4,5).
Answer:
Slope:1
Step-by-step explanation:
When finding the slope from 2 points, you subtract them y/x
(-6,3)
(-4,5)
-2,-2
Slope: (-2,-2)=1
y=x+b
Insert on of the the points, in this case, I will choose -6,3
3=-6+b
b=9
So slope intercept form, the answer will be y=x+9.
Since you are just finding the slope, the answer is just 1.
The slope of the line that contains the points:(-6, 3) and (-4,5) is 1.
What is the slope of the line?You could be asked to determine a line's slope when working with linear equations. Knowing the slope formula in that situation is really helpful. Watch this lesson to learn the formula for calculating the slope of a line.
Given the coordinate of the line (-6, 3) and (-4,5).
Hence from the formula of the slope (m) = [tex]\frac{y2 - y1}{x2 - x1}[/tex]
m = (5 - 3) / (-4 + 6)
m = 1
Therefore the slope of the line that contains the given points is 1.
Learn more about slope here:
https://brainly.com/question/15271574
#SPJ6
x-7(x-2)=10x+9-x
i need the answer asap pls
Step-by-step explanation:
x−7(x−2)=10x+9−x
Step 1: Simplify both sides of the equation.
x−7(x−2)=10x+9−x
x+(−7)(x)+(−7)(−2)=10x+9+−x(Distribute)
x+−7x+14=10x+9+−x
(x+−7x)+(14)=(10x+−x)+(9)(Combine Like Terms)
−6x+14=9x+9
−6x+14=9x+9
Step 2: Subtract 9x from both sides.
−6x+14−9x=9x+9−9x
−15x+14=9
Step 3: Subtract 14 from both sides.
−15x+14−14=9−14
−15x=−5
Step 4: Divide both sides by -15.
−15x−15=−5−15
x=13
Answer:
x=13
Please help me! Two pictures!
Answer:
B. y<=-2x+1
Step-by-step explanation:
Answer:C
Step-by-step explanation:
You can graph the answer into desmos, a website which helps you graph, I graphed it and got C.
can pls someone help and show me how to solve i’m
really struggling
Answer:
∠RQS = 156
Step-by-step explanation:
m∠TQS = 24
∠TQS and ∠RQS are linear pair. Linear pair are two adjacent angles and their sum is 180
∠TQS + ∠RQS = 180
24 + ∠RQS = 180
∠RQS = 180 - 24
∠RQS = 156
Answer:
156
Step-by-step explanation:
The angles are a linear pair so that means the sum should add up to 180 degrees.
RQS + YQS = 180
We already know that TQS = 24
RQS + 24 = 180
x + 24 = 180
x = 156
Hope this helps :)
What are the slope and the y-intercept of the linear function that is represented by the table?
6-2x+x+8 giving 50 pts
Answer:
-2=3x
Step-by-step explanation:
Answer:
-2=3x
Step-by-step explanation:
HURRY PLEASE!! I’ll mark you as brainliest
Tonya's class planted sunflowers and the students are tracking the growth of their individual plants. The table
shows the height of
Tonya's plant t days after she planted her sunflower seed
Based on the data in the table, what function h(t) represents the height, h, in inches, at time t?

Answer:
Here's what i did
Step-by-step explanation:
The answer is h = 0.4t
A linear function is a function in the form of:
y = mx + b;
where y, x are variables, m is the slope of the line and b is the y intercept.
We can use the data in the table to find the relationship between the time (t) and height (h)
Let us use the format (height, time). Hence from the table, we have the points:
(4, 10), (8, 20), (12, 30) and (16,40). Using any two points, in this case (4, 10) and (16,40), we can apply the formula:
[tex]h-h_1=\frac{h_2-h_1}{t_2-t_1} (t-t_1)\\\\h-4=\frac{16-4}{40-10} (t-10)\\\\h-4=0.4(t-10)\\\\h-4=0.4t-4\\\\h = 0.4t[/tex]
Find out more at: https://brainly.com/question/13911928
A book was $30. The book is now on sale for $15. What is the percent decrease?
Helpp please
Answer:
50%
Step-by-step explanation:
Answer:
The answer is.5 or 50%
Step-by-step explanation:
15 is half of 30 and that means it decreased by half or 50%.
Hopefully this helps you
pls mark brainlest
Simplify each expression
7(t - 4)
Answer: 7t-28
Step-by-step explanation: Distribute the 7
There are 4 quarters in 1 dollar the total number of dollars is a function of the number of quarters does this situation represent a linear or nonlinear function? Explain why
Answer:
sample answer: If you make a table of values, you can see that 4 quarters equal 1 dollar and 8 quarters equal 2 dollars. If you graph the data, you will see a straight line. Therefore, this situation represents a linear function with a constant rate of change of 1/4
Step-by-step explanation:
The situation is a representation of the linear function.
What is meant by linear function?A linear function is one that, when graphed, produces a straight line. Thus, non-linear functions are any non-linear functions. Although graphing is the quickest way to determine whether a function is linear or non-linear, we can also determine linearity from its input/output table or equation. A straight line on the coordinate plane is represented by a linear function. For example, y = 3x - 2 denotes a straight line on a coordinate plane and, as such, a linear function.Given that,
One dollar is divided into four quarters.
The total number of dollars is a function of the number of quarters.
Based on the information presented above, we can conclude that when the dollar represents y value and the quarter represents x value
As a result, the slope should be 1/4.
y = 1/4x should be the linear function.
Hence, As a result, we can conclude that the situation is a linear function.
To learn more about linear function, refer to:
https://brainly.com/question/15602982
#SPJ2
three quantities that depend on time
Answer:
Velocity, Acceleration, Speed
Step-by-step explanation:
what is 2 to the power of 8 minus 10 minus 15 divided by 3
Answer:
241
Step-by-step explanation:
241
Answer:
241
Step-by-step explanation:
2^8 - 10 -15 / 3
256 - 10 - 15 / 3
256 - 10 - 5
246 - 5
241
Hope this helps!
Will give brainliest to the best answer
Write an equation in slope-intercept form for the line that passes through (4, 7) and is perpendicular to the y-axis.
Answer:
y=2x+3
step explanation:
Ayuda por favor es para una tarea!!
Answer:
m<PAT = 41°
m<TAY = 41°
Isaac knew he had to to study more in order to improve his math grades. Calculate the average rate of change over the interval from his first exam to his third exam.
Answer:
the rate of change is 2 percent per exam
Step-by-step explanation:
Answer:
The rate of change is 2 percent per exam.
Step-by-step explanation:
:)
How do you write 7,800 in scientific notation?
Answer:
7.8 x 10^3
Step-by-step explanation:
y = (25 - 2) (35 - 2).
Multiply the binomials.
Answer: y=759
Step-by-step explanation:
y = (25 - 2) (35 - 2)
y = (23) (33)
y = 759
Answer:
y = 759
Step-by-step explanation:
subtract the numbers
y = 23 (35 - 2)
y = 23 x 33
Multiply the numbers
y = 759
Solution
y = 759
There are 90 males and 75 females that came to Jeff's house for a party. Jeff wants to split the males into equal groups and the females into equal groups to play a game. The groups of males and females must have the same amount of people. What is the greatest number of people that can be in each group?
Answer:
15 people
Step-by-step explanation:
We are told that there are 90 males and 75 females.
This question is a greatest common factor question.
We find the factors of 75 and 90
The factors of 75 are: 1, 3, 5, 15, 25, 75
The factors of 90 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90
Then the greatest common factor is 15.
The greatest number of people that can be in each group is 15
HELPPPPPPP ME PLSSSSS
Answer:
first one i believe is D
Step-by-step explanation:
sending one should be B
Answer:
SU
R
Step-by-step explanation:
Q1 B is the answer
Q2 B is the answer