Answer:
x=36
Step-by-step explanation:
Step 1: Subtract 2 from both sides
[tex]2+\frac{x}{-18}-2=0-2[/tex]
Step 2: Simplify
[tex]\frac{x}{-18}=-2[/tex]
Step 3: Multiply both sides by -18
[tex](-18)\frac{x}{-18}=-2(-18)[/tex]
-2(-18)=36
x=36
− 7 / 8 + ( − 1 / 2 )
Answer:-1.375
Step-by-step explanation:
what is the slope for (6,90) and (11,165)
Answer:
[tex]m=15[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (6, 90)
Point (11, 165)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute [SF]: [tex]m=\frac{165-90}{11-6}[/tex]Subtract: [tex]m=\frac{75}{5}[/tex]Divide: [tex]m=15[/tex]
Which equation matches the graphed line?
A. Y= -2
B. Y= -2x
C. X= 2
D. X= -2
Answer:
the correct answer is a
what number could replace P below?
Answer: 3
Step-by-step explanation:
9. Which product is greater? (-9) (-3) or (-7) • (-2)? Explain.
Answer:
-(9)(-3) is the greater product
Which step is the first incorrect step in the solution shown below?
Solve: 2(x + 2) = 6x - 12
Step 1: 2x + 4 = 6x - 12
Step 2: -4x - 2 = 12
Step 3: -4x = 10
Step 4: x = -2.5
A. step 1
B.step 2
C. step 3
D. step 4
Answer:
Step 2 is incorrect. It should be -4x +2= -12
Step-by-step explanation:
I need help please.
Answer:
The correct answer would be D.
Step-by-step explanation:
You have distribute out each variable.
1. Which of the following lengths could NOT be used to create a right triangle?
O
27, 36, 45
O
21, 28, 34
O
39, 52, 65
O
14, 48,50
the file at he bottom
Answer:
I don't see anything
Step-by-step explanation:
33
Look at Bob's Net Worth Statement below:
Item
Automobile
Liabilities
$17,000
Assets
$120,000
House
Mortgage
Credit Cards
Furniture and Fine
Jewelry
$100,000
$5,500
$75,000
Stocks and Bonds
$4,500
A
B
C
What is Bob's total net worth?
$199,500
$122,500
$77,000
$322,000
D
6 can you help me I don't have very much time it's already missing
Answer:
F
Step-by-step explanation:
Aunt Maggie’s car broke down on iterestate 10. Sams towing charges a $57 hoop up fee and $2.00 per mile towed. Reginas towing charge a $45 hook up fee and $2.50 per mile towed. Which of the following statements are true self all. Sketch the graph that represents the charges for Sam and reginas towing.
Answer:
Both situations can be modeled using linear functions
The rate of change of the function that models Regina's towing charge is 2.5
The y-intercept of the functions that model both situations represents the hook up fee
Step-by-step explanation:
Let
x -----> the number of miles towed
y ----> the total charge in dollars
we know that
The linear equation in slope intercept form is equal to
where
m is the slope or unit rate of the linear equation
b is the y-intercept or initial value (value of y when the value of x is equal to zero)
we have
Sam’s Towing
In this case the slope of the linear equation is equal to the unit rate
The unit rate is $2.00 per mile towed
so
The y-intercept is equal to the charge per fee
so
therefore
the linear equation is
Regina’s Towing
In this case the slope of the linear equation is equal to the unit rate
The unit rate is $2.50 per mile towed
so
The y-intercept is equal to the charge per fee
so
therefore
the linear equation is
Verify each statement
case 1) Both situations can be modeled using linear functions
The statement is true
See the explanation
case 2) The y-intercept of the function that models Sam's Towing charges is 2
The statement is False
The y-intercept of the function that models Sam's Towing charges is $57
case 3) The rate of change of the function that models Regina's towing charge is 2.5
The statement is true
See the explanation
case 4) The y-intercept of the functions that model both situations represents the hook up fee
The statement is true
See the explanation
case 5) The rate of change of the functions that model both situations represent the miles traveled per hour
The statement is False
The rate of change of the functions that model both situations represent dollars by mile towed
PLZ HELP ITS DUE TODAY
Does anyone know the answer????
Answer:
the 3ed
Step-by-step explanation: I think
A teacher offers gift cards as a reward for classroom participation. The teacher places the gift cards from four different stores into a bag and mixes them well. A student gets to select two gift cards at random (one at a time and without replacement). Each outcome in the sample space for the random selection of two gift cards is equally likely. What is the probability of each outcome in the sample space?
1/16
1/6
1/4
1/2
Answer:
1/6
Step-by-step explanation:
i took the test and my teacher explained this.
The probability of each outcome in the sample space = 1/2.
What is probability?
Probability is the chance of happening a situation or event.
Here, the probability to get a single gift card is 1/4.
A student can pick two cards, one at a time without any replacement.
Hence, the probability of the student to pick a second card is 1/3.
Hence, the probability of a student to pick two cards = 1/4 × 1/3 = 1/12.
Here, a student might select any of these combinations {(1, 2), (1, 3), (1, 4), (2, 3), (2, 4), (3, 4)}.
Therefore, the probability of each outcome in the sample space = 1/12 × 6 = 1/2.
Learn more about probability here: https://brainly.com/question/11234923
#Tag #SPJ2
Find the value of x.
(2x + 3)
100°
199
Determine the slope of the table.
Answer:
-0.5
Step-by-step explanation:
sorry if im wrong..
9514 1404 393
Answer:
-0.5
Step-by-step explanation:
For an increase of 1 in x (as from 1 to 2, for example), the corresponding change in y-value is -0.5 (as from 0 to -0.5, for example).
The slope is the ratio of these changes:
-0.5 / 1 = -0.5 . . . . slope of the relation in the table
WHAT IS THE RATE OF CHANGE HELP!!
Answer:
B) Y=85x
Step-by-step explanation:
The actual rate of change is 75 so you need to find which one(s) have a greater one. The other 2 that are equations have a less rate of change so it is B.
Hope this helps. Pls give brainliest.
PLEASE HELP
You are taking a 3 question true/false quiz. What is the probability that you will get all 3 answers right? (list your answer as a fraction)
Answer:
whatt is that the question
Osmosis is a special case of diffusion. Water, like other substances, moves from an area of higher concentration to one of lower concentration. ... In this example, the solute cannot diffuse through the membrane, but the water can. Water has a concentration gradient in this system.!!!!!!!!!!!!!!!!!!!!!:D!!!!!!!!!!!!!
Which coordinate point below is the solution to the system of equations?
A.) (-2, 1)
B.) (0, 2)
C.) (1, -2)
D.) (0, -3)
Express as a single fraction a/b+b/b - b/a-a/a
Answer:
a exponent 2-b exponent 2
ab
Look at the histogram below which data set could be represented by the histogram
Answer:
Option 4 is correct
Step-by-step explanation:
Here, we want to select from the options, the dataset that is represented on the histogram
From what we have in the question, there is a range from 60 to 100
Also, there are no terms between 70 and 80
option 1 is wrong as we can see terms between 70 and 80
option 2 is also wrong for this reason
option 3 is incorrect ; looking at the frequency, the numbers between 60 and 70 should be 5 only and we have 6 in that set
Option 4 is the correct answer
what is 6/25 with the remainder? (it might be 25/6, sorry if i made mistake)
Answer:
4 and 1
Step-by-step explanation:
since 6 doesnt go into 25, well bring it down to 24, we know that 6x4=24, so the answer would be 4 and 1 as a remainder.
i will love uu forever if uu answer dis for me
Answer:
the answer is 2...........jpjpjp ion knowwwwwwwww
Step-by-step explanation:
The price of cars on a lot starts at $20,000. All of the cars cost less than $35,000.
Answer:
A
Step-by-step explanation:
Since the prices START at 20,000 it means 20k is included.
The problem also stated that ALL cars cost LESS than 35,000 which mean 35k is not included.
Hurrrryyyy I neeedddd helpppppp righhhhttt nowwww
What is the slope and the Y-intercept of the linear function that represents by the table?
Please I need help :(
Answer:
Step-by-step explanation:
Answer:
The picture has the answer
Step-by-step explanation:
First since the y-intercept is -2 you will draw a point on -2 on the y - axis.
Next you will do rise over run. Go up 3 from -2 then move to the right 2. Then draw another point. And draw a line through the two points.
I will do a pic for you!
Hope this helps ya!!
Answer problem in photo 8th math
Answer:
10.77
Step-by-step explanation:
2 * [tex]\sqrt29[/tex] = 10.77032961...
Round to the nearest 10th
10.77
Answer: you answer is 10.77
Step-by-step explanation:
Pls help stuck on this question. Point-slope line
(11 points) pls show work
Answer:
Hope this can help u ;)
Step-by-step explanation:
In a class, 14 out of the 35 students are girls. What percentage of the class is girls
Answer:
I believe it is 40%
Step-by-step explanation:
Answer:
40%
Step-by-step explanation:
If you have 14 girls and the whole class is 35 students in number, you can put that in fraction form (14/35) then just convert the fraction to a decimal to get 0.4 or 40%
