Question 4
0/20 pts
PLEASE HELP!!!: The slope of a line is –3 and the
y-intercept is (0,4). What is the
equation of the line in slope-intercept
form?
Answers
9514 1404 393
Answer:
D. y = -3x +4
Step-by-step explanation:
The slope-intercept form is ...
y = mx + b
where m is the slope (-3) and b is the y-intercept (4). Putting these values into the form gives ...
y = -3x +4 . . . . . matches choice D
Related Questions
A cable TV company has a $35 installation fee and a $15 monthly rate. Write an equation in slope-intercept form to describe the cost of cable TV for any number of months. Use x for the number of months and y for the total cost.
Answers
Answer:
y=15x+35
Step-by-step explanation:
15 every month and 35 for instant charge
help i don’t know how to do this
Answers
Answer: E and F
Step-by-step explanation:
really long story, but those two are the correct answers. hope this helps! :)
Complete the square. Fill in the number that makes the polynomial a perfect-square
quadratic.
h2 - 10h +
Answers
Answer:
h² - 10h + 25
Step-by-step explanation:
h² - 10h + _ → (h - 5)² = h² - 10h + 25
What are the coordinates of the point on the directed line segment from (5,5) to
(8,-4) that partitions the segment into a ratio of 1 to 2?
Answers
Answer:
[tex](x,y) = (6,2)[/tex]
Step-by-step explanation:
Given
[tex](x_1,y_1) = (5,5)[/tex]
[tex](x_2,y_2) = (8,-4)[/tex]
[tex]m:n = 1:2[/tex]
Required
Determine the coordinate of the partition
This is calculated using:
[tex](x,y) = (\frac{mx_2 + nx_1}{m + n},\frac{my_2 + ny_1}{m + n})[/tex]
Substitute values for m,n,x's and y's
[tex](x,y) = (\frac{1 * 8 + 2 * 5}{1+2},\frac{1*-4 + 2*5}{1 + 2})[/tex]
[tex](x,y) = (\frac{18}{3},\frac{6}{3})[/tex]
[tex](x,y) = (6,2)[/tex]
solve for e
3 + 8e + 5 = -3e +13 + 10e
Answers
combine like terms
9+8e=7e+13
subtract 9 from both sides
8e=7e+4
subtract 7e from both sides
e=4
Please help!
if rstu is a rhombus, find m<uts
Answers
Answer:
[tex]\angle UTS = 40[/tex]
Step-by-step explanation:
Given
See attachment
Required
Find [tex]\angle UTS[/tex]
From the attachment:
[tex]\angle RSU = 70[/tex]
Because it is a rhombus (all equal sides), then the following relationship exists between the angles
[tex]\angle RSU = \angle SUR = 70[/tex]
Considering triangle RSU.
[tex]\angle RSU + \angle SUR + \angle URS = 180[/tex]
This gives:
[tex]70 + 70 + \angle URS = 180[/tex]
[tex]140 + \angle URS = 180[/tex]
[tex]\angle URS = 180-140[/tex]
[tex]\angle URS = 40[/tex]
[tex]\angle UTS = \angle URS = 40[/tex] --- Opposite angle of a rhombus
Find the annual premium for the insurance policy described in the following problem.
A policy for 10/20 bodily injury auto insurance for a driver in Class 1A.
317.80
365.40
383.60
440.70
Answers
Answer:
317.80
Step-by-step explanation:
Will mark brainliest!!!
Solve for x
Answers
Answer:
2
Step-by-step explanation:
In a study of pain relievers, 100 people were given product A, and 71 experienced relief. In the same study, 50 people were given product B, and 31
experienced relief.
Fill in the blanks of the statement below to make the statement the most reasonable possible.
Product? performed worse in the study because only % got relief with this product, whereas % got relief with Product?
Answers
Answer:
Product B performed worse
Step-by-step explanation:
71% experienced relief with Product A
31/50, which is 62%, got relief with Product B
Circle O has a center at (-2, -2) and a diameter of 10 units. Which point lies on circle O ?
Answers
Answer:
Step-by-step explanation:
Many points lie circle O
The points with a distance of 10 units will be on the circle
eg. (8,-2) or (4,6) both lie on the circle as they have a distance of 10 units from the center.
Please answer number 3 please
Answers
Answer:
3.
a) False
b) False
c) False
d) True
e) False
Answer: FALSE, FALSE, FALSE (there is a bar under the > sign which means it can be equal), TRUE, FALSE (if 34 is the solution then it equals x, and that number would be multiplied by five and added to one, which is well over 35)
Judy ran the distance s. Monday 0.35, Wednesday 0.2 and Friday 0.25. write the total distance in miles as a fraction in simplest form
Answers
Answer:
4/5
Step-by-step explanation:
0.35 + 0.2 + 0.25 = 0.80
Mark has already earned money for mowing lawns over the summer when he takes a job at the local grocery store, earning $9.50 per hour. After working 16 hours at the grocery store, Mark has earned a total of $292. Write a linear equation to represent the amount of money m that Mark has earned this summer after working h hours at the grocery store.
Answers
Step-by-step explanation:
M=9.5 (16,292)
(y=mx+b)
292=9.5(16)+b
The linear equation m = 9.50 h + 140 represents the amount of money m that Mark has earned this summer after working h hours at the grocery store.
What is the Linear equation?A linear equation is defined as an equation in which the highest power of the variable is always one.
Mark takes a job at the local grocery store, earning $9.50 per hour.
After working 16 hours at the grocery store, he earned a total of $292.
As per the given question, we can see points (16, 292)
Here earning $9.50 per hour can represent a slope of a linear function
Thus, M = 9.5 (16, 292)
The standard linear equation is given by,
⇒ m = Mx+b ....(i)
Substitute the values in the above equation,
292 = 9.5(16) + b
b = 292 - 152
b = 140
Substitute the value b = 140 in the equation(i),
⇒ m = 9.50 h + 140
Thus, the linear equation m = 9.50 h + 140 represents the amount of money.
Learn more about the Linear equations here:
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Write 3.148 in word form
Answers
Answer:
Three thousand, one hundred, forty eight
Step-by-step explanation:
The 3.148 refers to Three thousand, one hundred, forty eight in word.
What is a numerical expression?A numerical expression is an algebraic information stated in the form of numbers and variables that are unknown. Information can is used to generate numerical expressions.
WE need to find 3.148 in words.
or
It can be written as expression;
3.000+.100+.040+.008
Therefore, it means Three thousand, one hundred, forty eight
The 3.148 refers to Three thousand, one hundred, forty eight in word.
To know more about an expression follow;
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A car travels at an average speed of 56 miles per hour. How long does it take to travel 266 miles?
Answers
Answer:
Answer is 4hrs 45 mins
Step-by-step explanation:
Time=Distance/speed
Time=266/56
Time=4.75hrs
Time=4hrs 45mins.
I hope this helps!
:-)
Order these numbers from least to greatest.
7.987, 8.4082, 8.8, 8.48
Answers
Answer:
7.987, 8.4082, 8.48, 8.8
Step-by-step explanation:
there u go
Answer:
7.987, 8.4082, 8.48, 8.8
Step-by-step explanation:
7 is less than 8 (7 < 8) so it would be first. The first place after the decimal, also known as the tenths place decides the numbers that come after. 8.4082 and 8.48 seem similar but are pretty different. When you round 8.4082 it becomes 8.41 which is less than 8.48. That leaves just 8.8 which is your highest number.
Kiran is getting dinner for his drama club on the evening of their final rehearsal.
The budget for dinner is $60.
Kiran plans to buy some prepared dishes from a supermarket. The prepared dishes are sold by the pound, at $5.29 a pound. Kiran also plans to buy two large bottles of sparkling water at $2.49 each.
What is the maximum number of pounds of prepared dishes can Kiran purchase and stay within the budget?
Answers
✨PLS HELP ILL GIVE BRAIN ALIST ✨Jared has $476.24
saved. Which equation
can be used to
determine
m, the
amount of money he
still needs to earn to
reach his goal of saving
$500.00?
Answers
Answer:
the 1st one
Step-by-step explanation:
he's savings estimate to 476.24 and to reach his goal of 500 usd he has to add a certain amount of money, portrayed by m
Compute. 321 divide 24
Answers
Everything in a store that is going out of business is on sale for a 60% discount.
Janine wants to buy a power drill priced at $67.99 and a set of drill bits priced at
$18.49. The sales tax is 7%. How much will Janine pay for everything after the
discount and sales tax are applied? *
Answers
18.49-60%= 7.40
27.20+7.40= 34.60
34.60+ 7%= 37.02
Answer:
37.02
Step-by-step explanation:
that's the answer, hoped it helped :)
Find the Indicated term of the sequence by repeatedly multiplying the first term by the common ratio.Use a calculator.
2-10,50, 6th term
The 6th term of the sequence is____
Answers
Answer: -6250
Step-by-step explanation: The common ratio is -5. By multiplying the terms by this ratio, the sixth term is -6250.
The table below represents some points on the graph of a linear function. Which function represents the same relationship?
Answers
Answer:
3rd is the answer
Step-by-step explanation:
caculator duhhhhhhhhhh
If x-6= 3, what is the value of x + 2
Answers
Answer:
since X would be equal to 9, x + 2 would be equal to 11
Which answer is a solution for x?
X/7= 8
A 8
B 15
C 48
D 56
HELP MEH PLS PLS ASAP PLEASE
Answers
Let f(x) = 2x and g(x)=2^x. Graph the functions on the same coordinate plane. What are the solutions to the equation f(x) = g(x)? x = □ or x = □. ( I posted a picture of the whole problem also.) Will Mark Brainliest. Need ASAP.
Answers
Answer:
Therefore, x is 1 and 2.
Step-by-step explanation:
As you plot both equations on the same graph, you will get something like this, shown in the graph.
Then, you have to find the x solutions where they intersect.
So, both equations intersect at x = 1 and 2.
Use similar triangles to calculate the height, h cm, of triangle ABE.
Answers
Answer:
h=24cm
Step-by-step explanation:
∠DBC=∠ABE (vertically opposite angles)
∠CDB=∠AEB (alternate angles)
∠DCB=∠BAE (alternate angles)
Therefore the triangles DBC and ABE are similar.
That means that the triangles are in ratio to each other.
CD:AE
10:20
1:2
This means that the height of DBC is half the height of BAE.
Since the sum of their heights is 36, h is 2/3 of 36.
The height , h of the traingle is 24 cm.
What are Similar Triangles ?Two triangles are said to be similar if their corresponding angles are congruent and the corresponding sides are in proportion .
In other words, similar triangles are the same shape, but not necessarily the same size.
In the question , from the figure it is clear that
ΔDBC and ΔABE are similar with AAA Similarity as
∠DBC=∠ABE (vertically opposite angles)
∠CDB=∠AEB (alternate angles)
∠DCB=∠BAE (alternate angles)
According to the theorem if the triangles are similar their sides are in ratio to each other.
CD : AE = 10 : 20 = 1 : 2
This means that the height of DBC = half the height of ABE.
h+h' = 36
h+h/2 = 36
h= 24 cm
Therefore height of ΔABE is 24 cm .
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Graph -3x+ 5y = -27 HELP ASAP
Answers
Answer:
Step-by-step explanation:
I added a screenshot of the graph hope it helps
Tania Ramirez purchases 25 hanging file folders for $6.99. What is the price
per folder?
Answers
Fosmine lounches a model rocket from a elift. The rocket goes up 16.8 feet above the cliff,
then it drops 28.1 feet into the ocean below.
Complete the statements to describe how to determine the change in height from the cliff to
the ocean below.
Answers
Answer: The final answer I got is -44.9
Step-by-step explanation: At the first chose I put Positive, then at the second choise I put negative, at the third choose I put 16.8-(-28.1), and at the last choice I put -44.9.
What is the value of 16 • 2-2?
Answers
Answer:
= 30
Step-by-step explanation: