Given:
The equation is
[tex]20y-10x+5[/tex]
To find:
The slope intercept form of the given equation.
Solution:
The slope intercept form of a linear equation is
[tex]y=mx+b[/tex]
Where, m is slope and b is the y-intercept.
We have,
[tex]20y-10x=5[/tex]
We need to isolate y. Add 10x on both sides.
[tex]20y-10x+10x=5+10x[/tex]
[tex]20y=5+10x[/tex]
Divide both sides by 20.
[tex]\dfrac{20y}{20}=\dfrac{5+10x}{20}[/tex]
[tex]y=\dfrac{5}{20}+\dfrac{10x}{20}[/tex]
[tex]y=\dfrac{1}{4}+\dfrac{x}{2}[/tex]
[tex]y=\dfrac{1}{2}x+\dfrac{1}{4}[/tex]
Therefore, the slope intercept form of the given equation is [tex]y=\dfrac{1}{2}x+\dfrac{1}{4}[/tex].
Please help.........
Answer: what the heck do you have to answer
Step-by-step explanation:
Solve the system of equations by ELIMINATION.
Show the work that would correspond with the elimination method.
PLS HELP I ONLY HAVE 20 MINUTES
Step-by-step explanation:
4x + 2y = 10 --------(1)
2x + 3y = 33 -----------(2)
Multiply 2 with eq. (1) and 4 with eq. (2)
8x + 4y = 20 ____________(3)
8x + 12y = 132 ______(4)
Subtracting (3) from (4),
8x + 4y = 20
- 8x -12y = -132
----------------------
0 -8y = -112
y = 112/8
y = 4 is the answer.
Putting the vakue of y in eq. (2),
2x + 12 = 33
2x = 33-12
2x = 21
x = 21/2 is the answer.
Solve for the angles in the triangle below.
A
70
B.
C
Blank #1 - what is angle y (where B is)?
Blank #2 - what is angle x (where C is)?
Answer:
y=70°(base angle of isosceles triangle)
in triangle ABC
70°+x°+y°=180°{sum of interior angle triangle}
70+x+70=180
x=180-140=40°
Step-by-step explanation:
x=40
y=70
plzz help Solve the following equation using factoring and the Zero Product Property. Select the answer which is the sum of all solutions to this equation, rounded to the nearest tenth.
24x2 + 16x + 2 = 0
15=1/3x what does x equal
Answer:
Step-by-step explanation:
Divide both sides by 1/3. This operation is equivalent to multiplying both sides by 3.
15*3 = x
x = 45
Factor the expression.
3x + 6
The factored expression is
Answer:
3(x+2)
3x+6
hope it's helpful ❤❤❤❤
THANK YOU.
#
"If two polygons are similar, then their corresponding angles are equal in measure." True or false?
O True
O False
Answer:
true hope it helps thanks
Answer:
true
Step-by-step explanation:
if two polygons are congruent(equal) then their corresponding parts are equal
Find the range of the following graph
Answer:
-1 < y < 7
Step-by-step explanation:
< and not ≤
because the end points are not included
Evaluate the following expressions for x = 2.
–9.2(4 – x)
–9.2(4 – (2))
–9.2(2)
Evaluate the following expression for x = 2.
-36.8 + 9.2x
x
Answer: both answers are -18.4
Step-by-step explanation: I got it correct on edginuity
Answer:
b b
Step-by-step explanation:
Look at the picture....
Answer:
now what
Step-by-step explanation:
Answer:
The graph of g is a vertical stretch of the graph of f.
Step-by-step explanation:
15 feet by 120 inches area
Answer:
21600 In.
Step-by-step explanation:
First, turn 15 feet into inches
15*12 is 180
then do 120*180 which equals 21600 In.
Sally has a drawer full of pencils and blank papers. She wants to set up her dolls to play school and create work stations that have an equal number of pencils and papers. If Sally has 18 pencils and 24 papers, what is the GREATEST number of workstations she can create?
Steve cycled 35 miles in 2 1/2 hours. What is the average speed that Steve traveled? miles per hour
Answer:
14 miles per hour
Step-by-step explanation:
The average speed would be the total distance divided by the total time = 35 miles divided by 2.5 hours is 14 miles per hour
are n/4 and 25n/4 coterminal angles
pls help ;/ not hard btw
Simplify the following and write with positive exponents:
5z-5(3z)-2
Answer:
[tex] - 10z - 2[/tex]
Step-by-step explanation:
this is simplify
If f(x)=-2x+5, find f(4).*
Answer: x=-1/2y+5/2
Step-by-step explanation:
Step 1: Flip the equation.
−2x+5=y
Step 2: Add -5 to both sides.
−2x+5+−5=y+−5
−2x=y−5
Step 3: Divide both sides by -2.
−2x/-2=y-5/-2
Please help me outtttt
Answer:
C
Step-by-step explanation:
A six-sided fair die and an eight-sided fair die are rolled together. What is the probability of getting numbers whose sum is a multiple of 3? A 1/18 B 1/4 C 1/3 D 4/9 E 2/3
Answer:
C 1/3
Step-by-step explanation:
The numbers on a 6-sides die are 1, 2, 3, 4, 5, 6.
The number of an 8-sided die are 1, 2, 3, 4, 5, 6, 7, 8.
All the possible sums are:
2, 3, 4, 5, 6, 7, 8, 9,
3, 4, 5, 6, 7, 8, 9, 10,
4, 5, 6, 7, 8, 9, 10, 11,
5, 6, 7, 8, 9, 10, 11, 12
6, 7, 8, 9, 10, 11, 12, 13
7, 8, 9, 10, 11, 12 ,13, 14
The multiples of 3 are shown in bold and italic.
There are 48 possible sums.
16 sums are multiples of 3.
p(numbers whose sum is a multiple of 3) =
(number of outcomes that are multiples of 3)/(total number of possible outcomes)
p(numbers whose sum is a multiple of 3) = 16/48
p(numbers whose sum is a multiple of 3) = 1/3
Answer: C 1/3
A cereal company, Brand A, claims that it has the best-tasting cereal in the nation. To prove this, blind taste tests are set up at stores
across the nation. In the tests, consumers taste unmarked samples of the cereals made by Brand A, Brand B, and Brand C; then
choose the sample that tasted the best.
According to the results of the taste tests, Brand A was selected most often as the best-tasting cereal. Which of the following is true?
Answer:
Please include the chocsies
Step-by-step explanation:
How do you determine which theorem to use to find missing values of a parallelogram
Please look at the worksheet below. Hope it helps!
when solving a quadratic equation by completing a square which of the following is NOT a step you would take?
A. Take half of b, then square it
B. Subtract x squared from both sides
C. Take the square root of both sides
S. Use the following symbol when taking root. +
-
I dont know if you understand the symbol i tried
Answer: D
Step-by-step explanation:
Select all of the trips that would take 2 hours.
1. Take a train going 80 miles per hour from Albany to New York City, which are 160 miles apart.
2. Walk 3 miles per hour to school, which is 1.5 miles away.
3.Drive 60 miles per hour between Buffalo and Seneca Falls, which are 120 miles apart.
Answer:
1 and 3
Step-by-step explanation:
80 (mph) × 2 (hours) = 160 (miles)
60 (mph) × 2 (hours) = 120 (miles)
2. Find the distance between point A and point B.
5 units
6 units
7 units
8 units
3. A cell phone plan costs $0.20 cents per minute. Lisa
has budgeted $35 a month for her cell phone. How
many minutes Lisa can use each month?
Answer:
175 minutes or 2 hrs and 55 minutes
Step-by-step explanation:
35÷0.20 and you'll get 175
If cell phone plan costs $0.20 cents per minute. Lisa has budgeted $35 a month for her cell phone then 175 minutes Lisa can use each month
What is Ratio?A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.
Given that A cell phone plan costs $0.20 cents per minute.
Lisa has budgeted $35 a month for her cell phone.
We need to find how many minutes Lisa can use each month.
Let us form a proportional equation to find this.
Let x be the number of minutes Lisa can use each month.
0.20/1=35/x
Apply cross multiplication
x=35/0.2
x=175
Hence, 175 minutes Lisa can use each month.
To learn more on Ratios click:
https://brainly.com/question/13419413
#SPJ2
In the figure below, mROP = 125°.
Find the measure of each arc. For each arc, write two or more complete sentences explaining which theorem or postulate you used to find your answer. Include your equations and calculations in your final answer.
Step-by-step explanation:
step 1. mPOS = 180 - 125 = 55° (supplementary angles)
step 2. mQOS = 125° (vertical angles)
step 3. mQOR = 55° (supplementary angles).
Are triangle RAT and triangle BUG congruent, similar, or neither? Explain your reasoning.
Ce clasă ești sa văd daca te pot ajuta
Which is the solution
Answer:
Step-by-step explanation:
Since this is a test/homework I'll give a hint.
For a linear equation, you have no idea what x and y is, but thats ok! The test itself has already given you 4 options, so you can just input the x/y coordinates, and if they fit, good for you! If they don't, you may need to try again. There are other more complex and faster ways, but they are (a) more complex.
Hope this helps!
A store down the street is selling a console 50% of from 236.87 if i were to buy the console wit my 490.45 how much money will i get back?
Answer:
$372.01
Step-by-step explanation:
50% of $236.87 is half of it, which means the console is being sold for $118.44 because:
235.87/2 = 118.435
Round this to the nearest cent:
$118.44
If you have $490.45, and you spend $118.44, it means that you subtract the cost from your own money:
490.45 - 118.44 = 372.01
You will have $372.01 left.
Stacey has 4 sheets of paper make cards. Each card requires 1/3 sheet of paper. How many cards can Stacey make?
Answer:
12 cards
Step-by-step explanation:
there are three 1/3 in a whole piece of paper. if we have 4 sheets and can make 3 cards out of 1 sheet, multiply 3 by 4 and get 12.
HHHeeelllp please sos
Answer:
30 degrees
Step-by-step explanation:
Please let me know if you want me to write an explanation for my answer :)