Due Today! A student used the slope-intercept form to write the equation of a line that has a slope of -2 and passes through the point ( - 3/10, 5) The student’s work is shown to the left. Analyze the steps to identify the error.
A. Step1: student switched the x and y values
B. Step 3: student needed to add 6/10 to both sides
C. Step 5: student subtracted incorrectly
D. Step 6: student needed to add the b value
Answers
Answer:
Answer d (student needed to add the b value)
Step-by-step explanation:
I got it right
Answer:
D. Step 6: student needed to add the b value
Explanation:
I got the question right.
Hope this Helps!
Related Questions
Answer ASAP please, i got stuck with this question and I need to know how to answer it
Answers
Answer:
I think the answer is 2555
Step-by-step explanation:
2/3=1022n
Cross multiply...
2n = 3066
= 1533
1022 + 1533 = 2555
-3+(-2)=
2+(-6)=
Can someone answer??
Answers
2. -4
Hope it helps
Answer:
1 ) -52 ) -4Step-by-step explanation:
( If you don't believe me, then check the calculator ;)
Hope this helps! <3
A scale drawing of a rectangular park is 5 inches wide and 7 inches long. The actual park length is 280 yards. What is the width of the actual park.
Answers
Answer:
56,000
Step-by-step explanation:
7 inches → 280 yards
1 inch → 280 ÷ 7 = 40 yards
5 inches → 40 x 5 = 200 yards
Area = 280 x 200 = 56 000 yards
Answer:
200
Step-by-step explanation:
280 divide by 5=40x5=200
Lines a,b,c and d intersect as shown. What it x
Answers
Answer: x= 124 b/c angle x is congruent to angle 124 on line c
y=88 b/c the total area os a triangle equal to 180 so you just add 53+39= 92 and then you subtract 92 from 180 and you get 88
z=92 b/c you’re given linear pairs so 180-88=92
Step-by-step explanation:
PLEASE SOMEONE HELP ME ITS DUE RIGHT NOW! PLEAse its really fast and easy
Answers
Answer:
a. incorrect, the first step would have been to distribute the 2.
b. incorrect, it would be, -12x +x + 9-8 +5
c. correct, the distribution is correct
Step-by-step explanation:
Just remember PEMDAS.
Perentheses, Exponents, Multipication, Division, Addition, Subtraction
i really hope this helps, i'm sorry if it isn't correct
A gardener plants roses and carnations in the areas shown in the model below.
A model with 4 rows of 4 squares, representing 16 acres of roses, and 4 rows of 3 squares, representing 12 acres of carnations.
What value correctly fills in the blank in the equation 16 + 12 = 4 x (blank + 3) to show the sum of the two areas of flowers?
2
3
4
8
Answers
Answer: 4
Step-by-step explanation: 3 + 4 = 7 and 4 x 7 is 28. If you're 16 and 12 you also get 28
Answer:
answer is C
answer is 4
Step-by-step explanation:
What value correctly fills in the blank in the equation 16 + 12 = 4 x (blank + 3) to show the sum of the two areas of flowers?answer is 4
my sis wants to know this 0.5 is 1/100 of ?
Answers
Answer:
This would be 50/100
or the simplified version would be 1/2
Step-by-step explanation:
Hope this helps!
Step-by-step explanation:
one by two.............
You can buy the chicken wing special for $8.60 plus $0.75 for each additional wing
A) Write the linear function that will model this
Answers
Answer:
$8.60 + $0.75x
Step-by-step explanation:
the "x" is the variable. change it into any letter you want.
If you need more help comment.
Point Q was rotated by -150° (the center of rotation is indicated).
Answers
Answer: A
Step-by-step explanation:
You are moving clockwise. 150 degrees takes up 5/12 of the circle so point A is the image of Q
its economics
Which describes a type of tax that funds city programs? Oprogressive tax federal income tax Olocal income taax Omedicare tax
Answers
Answer:
local income tax
Explanation:
The "local income tax" refers to the tax levied to people who are residing or working in a specific local area. This is the tax being used to fund the city programs that will help improve the community.
Such programs include the development of parks in the area, including landscape beautification or enhancement of the public markets, improvement of public schools, etc.
Local income tax may appear as a "withholding tax" in some situations. In this case, it is automatically being withheld from the wage of a worker.
I HAVE 5 MINUTES PLEASE HELP (15 points)
Answers
Answer:
y= -1/2x
Step-by-step explanation:
It is A
Stacy and Neil painted 350 ft sq of their living room wall with 7/8 gallon of paint. How many square feet can they paint with 3 gallons of paint?
Help me I help ya
Answers
Answer:
The answer is 1050 ft^2
Hope I helped!
Which graph represents a line with a slope of - į and a y-intercept equal to that of the line y = = x-27
ТУ
Answers
Answer:
Step-by-step explanation:
Let the equation of the line is,
y = mx + b
Where m = slope of the line
b = y-intercept
Slope of the line 'm' = -[tex]\frac{2}{3}[/tex]
y-intercept 'b' of the line is equal to the y-intercept of another line given as,
[tex]y=\frac{2}{3}x-2[/tex]
Here y-intercept of the line 'b' = -2
Therefore, the equation of the line will be,
y = (-[tex]\frac{2}{3}[/tex])x + (-2)
[tex]y=-\frac{2}{3}x-2[/tex]
Here negative slope represents a line which is decreasing having y-intercept = -2
Therefore, last graph (bottom) given in the picture will be the answer.
Answer:
the last graph
Step-by-step explanation:
trust me i got it right on edge2020
Erik has 8 sacks of flour. Some of his sacks weigh
3 pounds, and the others weigh 7 pounds. The total weight
of his flour is 36 pounds. How many 7-pound sacks does
he have?
Answers
Answer:
You take the two and make the equations
x+y=8
3x+7y=36
(x=3 pounds;y=7 pounds)
then you plug numbers in.. (v)
Step-by-step explanation:
3(5)+7(3)=36
15+21=36
So you have 5, 3 pound sacks, and 3, 7 pound sacks <--ANSWERAnswer:
Step-by-step explanation: 3 seven pound bags and 5 three pound bags
7+7+7=21. 3+3+3+3+3=15. 21+15=36
2.
Type the number that matches the words: Two billion,
forty-five million, nine thousand, seven hundred.
Answers
Divide 54kg in the ratio 1:5
Answers
Answer:
54 can be divided into 45 and 9
Step-by-step explanation:
add 1+5=6
therefore 1/6*54=9
5/6*54=45
A certain number plus five is equal to double the number
plus twelve. Write the equation and find the certain number,
Answers
Answer:n+5=2n+12, n=-7
Step-by-step explanation:
According to question,
x + 5 = 2x + 12
Or, 2x - x = 5 - 12
Therefore, x = -7
Hence, the required certain number is -7.
Is the difference between a rational number and an irrational number always an irrational number ?
Answers
Answer: Of course!
Step-by-step explanation: I will suck at explaining this. Here's the general idea: A rational number is a number that is the quotient of two integers, or whole numbers. Rational numbers are things like 2, 5, 6, 2.5, 2.25, 6.53465, 1.666666666666666666666666666667; you get the idea. The point is, it can be represented by the fraction of two integers. An irrational number is something that cannot be represented this way. It's the same thing with multiplying an even number by an odd number; it'll always be odd, regardless of what the odd number is. Same with odd - even; it'll always be odd. Point being, there is no rational number that can be subtracted by an irrational number and be rational, or an irrational number that is subtracted by a rational number.
which function has a range of all real numbers greater than or equal to -4
Answers
Answer:
D
Step-by-step explanation:
4r+5n^2-3r+9-2n-2
Simplify please
Answers
Answer: 5n^2−2n+r+7
Step-by-step explanation:
I need help ASAP! Due Tomorrow !!!
1. In the equation y = 2x, what would be the C.O.P ?
2. A graph has the points (2,6) ; (3,9) ; and (5,15)
What is the equation of the graph?
Answers
9514 1404 393
Answer:
the contant of proportionality is 2y = 3xStep-by-step explanation:
1. Match the given equation (y = 2x) to the pattern ...
y = kx . . . . . k is the constant of proportionality
Hopefully, you can see that k corresponds to 2. That is, the coefficient of x is the constant of proportionality. It is 2.
__
2. Since you're studying proportions, it is useful to look at the ratio of the y-value to the x-value. In each case, it is 6/2 = 9/3 = 15/5 = 3. Then the graph shows the variables are proportional, with a constant of proportionality of 3.
y = 3x
Please help the last assignment of the day but needs to be done soon!!!
A company manufactures two types of cabinets, type 1 and type 2. It produces 110 total cabinets each week.
Last week, the number of type 2 cabinets produced exceeded twice the number of type 1 cabinets produced by 20. If x is the number of type 1 cabinets produced and y is the number of type 2 cabinets produced, the system of equations that represents this situation is x + y = 110 and y = 2x + 20.
The number of type 2 cabinets produced last week is
. This number exceeds the number of type 1 cabinets produced during the week by
.
Answers
Answer:
Number of type 2 cabinets produces last week was 80
This number exceeds the number of type 1 cabinets produced during the week by 50.
Compute the answers for this fish tank containing water.
Compute the mass of water filling this tank.
0.25 g
20 g
250 g
Answers
Answer:
Option (3)
Step-by-step explanation:
Since density on an element = [tex]\frac{\text{Mass}}{\text{Volume}}[/tex]
Volume of the water in the aquarium = volume of the aquarium
= Length × width × height
= 10 × 5 × 5
= 250 cm³
We know density of the water = 1 gram per cm³
By putting these values in the formula,
1 = [tex]\frac{\text{Mass}}{250}[/tex]
Mass = 250 g
Therefore, Option (3) will be the answer.
hurry!
You work at a campus book store and a customer needs a textbook that you do not have in stock. You can order the textbook from Campus Corner for $129.95, prior to a rebate of $9.00. Books R Us sells the same textbook for $145.00, prior to a discount of 15%. What is the percent difference in the final cost of the two items?
O 0.018%
O 0.019%
O 1.87%
O 1.90%
O 2.10%
Answers
Answer:
.187
Step-by-step explanation:
please help me <3 uwu
Answers
Answer:
D or the Last one
Step-by-step explanation:
because the equation equals that and it is a perfect square method because the middle term is not canceled out. Hope this helps!
The following are the ages (years) of 5 people in a room: 18, 22, 18, 25, 25 A person enters the room. The mean age of the 6 people is now 23. What is the age of the person who entered the room?
Answers
Answer:
23
Step-by-step explanation:
5 times 10^8 - 3 times 10^6=? In scientific notation
Answers
Answer:
4.99999985 × 10 x14
Step-by-step explanation:
Write an equation for this graph.
Answers
Answer:
y=-5/2x +5
Step-by-step explanation:
The slope is -5/2, because y2-y1 over x2-x1 can be plugged into 0-5 over 2-0 which is -5/2
The y-intercept is 5, because the y-axis when x is 0 is 5.
Hope this helps
What is the area of a triangle with verticals at (
-4, 1) (-7, 5) and (0, 1)
Answers
Answer: 44
Step-by-step explanation: Because I’m in collage
more help please!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
3 1/3
Step-by-step explanation:
10+z=z+z+z+z
10+z=4z
10=3z
z=3 1/3
Answer:
3 1/3
Step-by-step explanation:
10+z=z+z+z+z
10+z=4z
10=3z
z=3 1/3