Answer:
25 percent discount
Step-by-step explanation:
40 x 0.25 gives you 10 and then you subtract from the orginal price
What is the slope of (-3,1) and (1,-2)?
A. -4/3
B. 4/3
C. 3/4
D. -3/4
Answer:
Step-by-step explanation:
(-3,1) and (1,-2)
Slope is m= - 3/4
Answer:
D. -3/4
Step-by-step explanation:
Plug in you points into this formula: [tex]\frac{y2 - y1}{x2 - x1}[/tex]
Plug in (-3,1) and (1,-2)
[tex]\frac{-2 - 1}{1 - (-3)}\\\\\frac{-3}{4} = -\frac{3}{4}[/tex]
Hope this helps ya! Keep smiling!
I need help asap please
Answer:
NOT A FUNCTION
Step-by-step explanation:
hope this helps
How many solutions does the following equation have? |4x + 12| = 0
two solutions
one solution
infinitely many solutions
no solution
Claire’s mother is 4 years more than twice Claire’s age. The sum of their ages is 58 years.
Answer:
y=2x+4
x+y=58
hope this helps
Marcus had $21 to spend on two posters. After buying them he had $13. How much did each poster cost?
Answer:
$4
Step-by-step explanation:
Each poster cost $4 because $21 - $13 is $8 and you said he bought 2 posters so $8 divided by 2 is $4
The table shows some points on the graph of an exponential function g what is the range of g
Answer:
Range : [1, 81]
Step-by-step explanation:
Domain:
Domain is a set of points representing x-values (input values) for any function.
Range:
Range of a function is represents the y-values or output values.
From the table attached,
Domain: [0, 4] Or 0 ≤ x ≤ 4
Range : [1, 81] Or 1 ≤ y ≤ 81
Answer:
all whole numbers
Step-by-step explanation:
range = all whole numbers
Please Answer this quick!
Answer:
n = -1
Step-by-step explanation:
First distribute the -4
15-4n+8=27
Combine 8 & 15
-4n+23=27
Subtract 23 from each side
-4n=4
Divide each side by -4
n=-1
Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!
Answer:
n= -1
Step-by-step explanation:
15-4(n-2)=27 do the () first
15-4n+8=27 subtract 15 and 8 from both sides to get the -4n alone
-4n= 4 divide by -4
n= -1
Help plz:))) I’ll mark u brainliest
estimate the sum or difference 9/10 + 7/8
Carol conducted a survey of four school cafeterias to find the number of students who like tacos for lunch. The results of her survey are recorded in the table below:
School Cafeteria Survey
School Total Number of Students in the Cafeteria Number of Students Who Liked Tacos
A 45 12
B 40 15
C 27 9
D 32 13
Which school has the greatest percentage of students who like tacos for lunch?
School A
School B
School C
School D
Answer:
school A : 12/45 = 0.266 = 26.6%
school B : 15/40 = 0.375 = 37.5%
school C : 9/27 = 0.333 = 33.3%
school D : 13/32 = 0.406 = 40.6%
so ur answer is school D
Step-by-step explanation:
What is the probability of picking a diamond card on a deck of cards
Answer:
very low chance
Step-by-step explanation:
this is because onñy wbout 1 or 2 of those cards come in a deck, if not none
a(q-8)=23
solve for q
help appreciated!
Answer:
q= (23+8a)/a
Step-by-step explanation:
a(q-8)=23
or, aq-8a = 23
or, aq = 23+8a
or, q = (23+8a)/a
(I’m not sure if the A is part of the question or if A is what question you’re answering but I’ll work o for both)
A(q - 8) = 23
Multiply everything inside the brackets by A:
aq- 8a = 23
Divide both sides by a to isolate q - 8a:
q - 8a = 23 / a
Add 8a to both sides to isolate q:
q = 23 + 8a² / a
Without the A:
q - 8 = 23
Add 8 to both sides to isolate q:
q = 31
Sorry if I misunderstood but I hope I helped you, have a great day!!
Greg bought 19 11/16 gallons of gas. What decimal should the meter on the gas pump read? (19 11/16 its a fraction) plss help <33
Answer:
That would be 19.6875 in decimal form.
Step-by-step explanation:
write the equation of the graph below into slope-intercept form
can you tell me what 6+3.9 is
Answer:
9.9
Step-by-step explanation:
write any three rational numbers between -2 and 0.
please answer fast!!!!!!!
3 rational numbers between -2 and 0 are -1.5, -1, and -0.5.
Rational numbers can be either positive or negative, and can even be decimals. Therefore, -1.5, -1 and -0.5 are all rational numbers.
(make sure you change up my words a bit if you're submitting this online, there are bots that scan your words to see if you're getting your answers online!)
What is the answer QUICKLY PLZ −6+|2x+7|=−10
Step-by-step explanation:
x=3/2 it's the final result
Answer:
-5.5
Step-by-step explanation:
-10 - -6 = -4
2x+7 = -4
-4 - 7 = -11
2x = -11
x = -5.5
The system of equations below has exactly one (x, y) pair for its solution.
4x+6y=244x+6y=24
2x+y=82x+y=8
If we double each side of the second equation, 2x+y=82x+y=8, we have 4x+2y=164x+2y=16. Explain why the same pair that is the solution to the system is also a solution to this new equation.
If needed, you can support your explanation with hanger diagrams (upload a picture), or by inventing a situation that the equations represent.
If we add the two equations in the original system, we have 6x+7y=326x+7y=32. Explain why the same (x, y) pair is also a solution to this equation.
Again, you can support your explanation with diagrams or a situation, if needed.
Answer:
7.9
Step-by-step explanation:
because you don't make sentence
Please help I’ll give 40 extra points!!!
During a football game, a team lost 12 yards on the first play and then gained 5 yards on each of the next 3
plays. Which method finds the total yards at the end of the first four plays?
O add-12 to 3x5
O add 12 to 3x5
O add-12, 5, and 3
O add 12, 5, and 3
Answer:
Its the first one
Step-by-step explanation:
losing yards means negative... and then its multiplying 3 and 5
Answer:
It is the first 1
Step-by-step explanation:
A cookie recipe calls for 1 cup of raisins and 2 cups of flour. When Alex made a batch of cookies, he used 2 cups of raisins and 3 cups of flour. Did Alex use the correct ratio of raisins to flour? Support your opinion.
Answer:
No
Step-by-step explanation:
1 cup raisins = 2 cup raisins
2 cup flower = 4 cup flour
Alesia has $20.00 to spend at a vegetable stand. The tomatoes cost $3.00 per pound and the cucumbers cost $2.00 per pound. Alesia puts 4 1/2 lb of tomatoes into her basket. she says she can also buy 6 1/2 of cumumbers. why is alessia incorrect?
the number y of calories burned after x hours of rock climbing is represented by the linear function y=650x find the domain , is the domain descents or continuous? explain
Answer:
The domain is discrete
Step-by-step explanation:
Given
[tex]y = 650x[/tex]
Required
What type of domain is it?
Based on the given options, the domain is continuous.
From the question, we understand that x represents the hours spent in climbing the rock.
The climber can decide to climb for 1 hour, 2 hours, ½ hour, ⅓ hour, ¼ hour, etc..
A domain is said to be discrete if it can only take integers (i.e. whole numbers), if otherwise, it is continuous;
So, since x is not limited to only whole numbers, then we can conclude that the domain of x is continuous
i dont understand this
Answer:
The line isn’t straight because the y value keeps changing so the answer keeps changing
Step-by-step explanation:
HELP!! I WILL NAME BRAINLIEST!If f(x) = (x + 7), which of the following is g(x) based on the translation?
g(x) = (x + 9)2
g(x) = (x + 5)2
g(x) = (x - 9)2
g(x) = (x - 5)2
Answer:
g(x) = (x + 5)2
Step-by-step explanation:
:)
is - 9.813 irrational
Answer:
no
Step-by-step explanation:
URGENT PLEASE HELP WILL MARK U AS BRAINLIEST!!!!!
Answer:
12
Step-by-step explanation:
I just know please mark brainliest!!!
PLS HELP I HAVE THE ANSWER ALL I NEED IS THE WORK!
Answer:
a
Step-by-step explanation:
sum of all 3 angles in a triangle is 180 degrees and a straight line is also 180 degrees, so the angle is basically equal to 65+30
Use the following function rule to find f(3).
f(x) = 12 – 3x
f(3)
Answer:
its 4
:))))))))))))))))) enjoy
what is the graph of this inequality?
Answer: The second one
Which of the following can be a solution to the inequality below?
2x > 6.
Pls send help
Answer:
x>3
Step-by-step explanation:
you divide both sides by 2 then you get three. The sign remains the same.
