Answers
Answer:
D: [tex]5x-8y=40[/tex]
Step-by-step explanation:
At a glance: Last one, it's the only one with different signs for x and y coefficient, and the graph is growing.
Some more reasoning: Write all of them in slope-intercept point:
[tex]A: y= -\frac58x +\frac52\\B: y= -\frac85x+4\\C: y= -\frac85x+8\\D:y=-\frac58x-5[/tex]
The only one with a compatible slope and intercept is D
Number crunching: replace the coordinates of either [tex](8;0)[/tex]or[tex](0;-5)[/tex]. As soon as the equality stops holding, that option isn't valid anymore.
Example: A w/ [tex](0;-5)[/tex]: [tex]\frac 52(0) +4(-5) = 10 \rightarrow -20 = 10[/tex] which isn't true, so A is out.
Related Questions
Liam had
$250 Then, he and his classmates bought a present for their teacher, evenly splitting the
$pc
cost among the
24of them.
Answers
Answer:
250-(p-divided-by-24)=How much liam has left. Hope this helps please mark brainliest!
Step-by-step explanation:
Kelly separated 618 cookies into baggies each baggie contained three cookies how many baggies of cookies did Kelly make
Answers
Answer:
206 bags
Step-by-step explanation:
618 divided by 3
618 divides by 3 is 206
(HELP)
JK⎯⎯⎯⎯⎯ is tangent to ⊙G at point K , m∠JKG=(52x+1314)° , and m∠KGJ=(54x+998)° . What is m∠KGJ ?
m∠JGK= -----°
Answers
Answer:
41°
Step-by-step explanation:
The tangent line of circle is perpendicular to the radius of a circle
m∠JKG = (5/2 x + 131/4)° = 90°
x = 22.90
m∠JGK = (5/4 x + 99/8)° = ((5/4 * 22.90) + 99/8)° = 41°
Which One I can't really think right now?
Answers
Answer:
12y^7/18y^-3
= (12/18)*y^7-(-3)
= (2/3)*y^7+3
= (2/3)*y^10
= [tex]\frac{2}{3}y^{10}[/tex]
Step-by-step explanation:
yes or no to this.. is it a rhombus??
Answers
Answer:
No
Step-by-step explanation:
195% write as a fraction or mixed number
Answers
Answer: 195% = 195 / 100
Step-by-step explanation: To convert 195 percent to a fraction follow these steps: Step 1: Write down the percent divided by 100 like this: 195% = 195 / 100 Step 2: Multiply both top and bottom by 10 for every number after the decimal point
An apple farm yields an average of 44 bushels of apples per tree when 24 trees are planted on an acre of ground. Each time 1 more tree is planted per acre, the yield decreases by 1 bushel (bu) per tree as a result of crowding. How many trees should be planted on an acre in order to get the highest yield?
In order to get the highest yield ______ trees should be planted on an acre.
Answers
Answer:
The answer is 12, I would know because I just took it
Step-by-step explanation:
What's the difference between a ball and a sphere?
Answers
A sphere is a two-dimensional surface embedded in three-dimensional space, while a ball is the interior of a sphere (which may or may not include the sphere itself).
A sphere and ball of radius r centered at the origin are respectively described by the equation and inequality,
x² + y² + z² = r²
and
x² + y² + z² < r²
or
x² + y² + z² ≤ r²
ill give brainliest!!!!!! Which expression is equivalent to 5(3d + 1) + 5d?
8d + 5
5d + 20
20d + 1
200 + 5
Answers
Answer:
20d+5
Step-by-step explanation:
5(3d + 1) + 5d
Expand the brackets,
15d+5+5d
Collect like terms;
20d+5
A cheerful teen willing to help,
listening to "Rise up"
stay salty...
In this equation you first take care of (3d+1) because it’s in parenthesis- you first add 3+1=4, then multiply it by 5 because you multiply the total sum that’s in the parentheses first as a rule; next you multiple 4x5 which is 20, the leftover sum is +5d, therefore the correct answer is 5d+20
2(14-9)-(17-14) and how u got the answer
Answers
Answer:
7
Step-by-step explanation:
2(14-9)-(17-14)
=2.5-3
=7
Answer:
7 or if you are taking Negatives its -21
Step-by-step explanation:
I need help pls this math equation is really hard and I have tried
Answers
Answer:
first one gas in tank second one answer a
Step-by-step explanation:
Answer:
14.25 gallons of gas left in the tank after one hour.
Step-by-step explanation:
x is time
y is gallons of gas in tank
(x,y)
(time,gallons)
(1,14.25)
(1hr,14.25gallons)
At 1 hour, there are 14.25 gallons left in the tank.
0.95% as a decimal and fraction
Answers
Answer: Decimal: .0095
Fraction: .95/100
Step-by-step explanation:
Decimal: .0095/100= .0095
Fraction: .95/100= .95%
Answer:
Step-by-step explanation:
Divide by 100.
As a decimal 0.95% = 0.0095.
As a fraction it is 0.95/100
= 95/10000
= 19/2000.
=
What percent of 25 is 10?
10 = x. 25; 40%
10 = x. 25; 250%
25 = x10; 4%
25 = x= 10; 250%
Answers
Answer:
2.5
lemme know if it helped :3
Step-by-step explanation:
How can you represent this repeating decimal as a fraction?
0.3¯
Answers
Answer:
0.3 in fraction is
[tex] \frac{3}{10} [/tex]
A parallelogram has sides of length 4 m, 3 m, and 4 m.
What is the length of the fourth side of the parallelogram?
length of the fourth side = __ m
Answers
Answer:The length of the fourth side is 3m
Step-by-step explanation: look at the picture attached
please beo me solve the equation substitution
Answers
Answer:
[tex]\left \{ {{x=3} \atop {y=-4}} \right.[/tex]
Step-by-step explanation:
[tex]\left \{ {{5x + 2y =7} \atop {4x + y =8}} \right.[/tex]
[tex]\left \{ {{5x + 2y = 7} \atop {2(4x + y) = 8 x 2}} \right.[/tex]
[tex]\left \{ {{5x + 2y = 7} \atop {8x + 2y = 16}} \right.[/tex]
5x + 2y - (8x +2y) = 7 - 16
5x + 2y - 8x +2y = 7 - 16
5x - 8x = 7 - 16
x= 3
5 × 3 + 2y = 7
y = -4
Jessica is asked to solve this problem on her math
quiz
-29 +14+ (-12) =?
She remembered that she needed to watch for the
signs on the numbers, but she is still confused on
how the rules work for addition of integers.
In complete sentences, explain to Jessica what rule
she would use to solve this problem and how she
can tell what the sign on her final answer should
be in order to get the question correct on her quiz.
Answers
Answer:
Step-by-step explanation:
-29 +14 =-15
The biggest number "29" has minus "-" in front, so in the final the sigh will be minus. The final sigh on the answer dibents on the biggest number.
If you have this exercise :
-14 +29 =15
The biggest number has "+" in front of it
plzz help me i really need it
Answers
Answer:
≠Step-by-step explanation:
Solving first expression... = > 5 + 9 - 2^3 = > 5 + 9 - 8 = > 6Solving second expression... = > 4^2 - 6 = > 16 - 6= > 10After Comparing both... = > 6 ≠ 10...ansHope it Helps you!!5 + 9 - 2³ ≠ 4²- 6
let's simplify the expression individually on both sides to know the comparison symbol that fits.
What are Comparison operator:Comparison operators are operators that compare values. For example >, <, ≥, ≤, ≠ etc.
Therefore,
5 + 9 - 2³ = 14 - 2³ = 14 - 8 = 64²- 6 = 16 - 6 = 106 ≠ 10
Therefore,
5 + 9 - 2³ ≠ 4²- 6
≠ means not equal to.
learn more on expression equivalent here; https://brainly.com/question/13108045?referrer=searchResults
Solve for equation4y+4=3x
Answers
Answer:
Step-by-step explanation:
Switch sides:
3x = 4y+4
Divide both sides by 3:
[tex]\frac{3x}{3}=\frac{4y}{3}+\frac{4}{3}[/tex]
Simplify to give:
[tex]x=\frac{4y+4}{3}[/tex]
Luis placed an ad to sell his car for $5,500. After two weeks, he did not sell the car, and the newspaper suggested lowering the price 7%. What would the new price be if Luis reduced it according to the suggestion?
Answers
Answer:
$77,000
Step-by-step explanation:
2 weeks = 14 days
5,500 x 14 = 77,000
Let me know if this helps T-T
Answer:
5115
Step-by-step explanation: 5500 X 7%= 385
5500-385=5115
Jared predicted that the number of mango trees, x, planted in a farm could yield y = (x + 40)² + 60 mangoes per year. What is the minimum value of trees planted per year?
a. 60
b. 70
c. 80
d. 90
Answers
Answer:
60
Step-by-step explanation:
The quadratic function tells me that the graph has a vertice at (-40, 60).
So the minimum number of mango yield per year is 60.
Howevery, i believe that there is a mistake in the question;
The quadratic function should be [tex]y = (x-40)^2 +60[/tex]
Because we cannot have negative number of mango tree.
PLEASE HELP QUICK WILL GIVE BRAINLIEST
x intercept:
Y intercept:
Zero:
Asymptote:
Domain:
Range:
Left end behavior:
Right end behavior:
Answers
For the thing u must..........
EMMMEERRRGENCYY
provide working out too pls!!
10% of $55 =
30% of $900=
25% of $200=
20 x 4 - 30 =
(2 x 7) + 12 =
PLSSS HEL
Answers
10% of 55 is 5.5
(Butterfly method)
10/100 = n/55
10*55= 550
550/100= 5.50
30% of 900 is 270
30/100 = n/900
30*900 = 27000
27000/100 = 270
25% of 200 is 50
25/100 = n/200
25*200 = 5000
5000/100 = 50
20*4-30
80-30
50
(2*7)+12
14+ 12
26
please help ASAPPPPPPPPPPP
Answers
Answer:
Tan 0 = 21/29
Step-by-step explanation:
Use the identity sin(2θ) = 2sin(θ)cos(θ)
You have sin(θ) = 20/29
Given that θ is acute (meaning it's in the first quadrant), and, the opposite side is 20 and the hypotenuse is 29, you can calculate the adjacent side with the Pythagorean Theorem as 21. That means the cos(θ) = 21/29.
So sin(2θ) = 2(20/29) = (21/29)
Find the quotient of 37.1 and 5
Answers
Answer:
7.42
Step-by-step explanation:
7 and 42 hundreths
On a map, Clemonsville and Durant are
120
miles apart. How fast is a car traveling if it takes
3
hours to get from Clemonsville to Durant?
Answers
Answer:
The car is traveling at 40 mph.
This can be found by dividing 120 miles by the time of 3 hours to find the speed.
Step-by-step explanation:
hope this helps. . .<3
good luck! UwU
Jaycie has a vip membership to a movie theater which cost $27 a year and $6.00 for each movie she sees Claire doesn't have
Answers
Answer:
They'll need to see 12 movies together before they pay the same amount.
Let the number of movies be x
Based on the question given, the equation for Jaycie will be:
= 27 + (6 × x)
= 27 + 6x
The equation for Clarie will be:
= 8.25 × x
= 8.25x
Then, the equation to solve the question will be:
27 + 6x = 8.25x
Collect like terms
27 = 8.25x - 6x
2.25x = 27
x = 27/2.25
x = 12
They will see 12 movies together.
Simplify.
∣∣−12∣∣
−2
−12
12
2
Answers
Answer:
14
Step-by-step explanation:
Find the value of k , if one of the roots of the equation : 2 k x2 + 7 x + k + 1 = 0 is the multiplicative inverse of the other.
Answers
Answer:
sorry i would help but im just here to help
Step-by-step explanation:
Please help me solve this problem
Answers
Step-by-step explanation:
7 is alternate exterior
8 is 82 corrisponding
