Step-by-step explanation:
(5b - 2c)*(2a - 3c) = 5b*2a - 3c*5b - 2a*2c + 6c^2
Which function is not linear? A. f(x)=x/4 B. f(x)=2x+1 C. f(x)=-3 D. f(x)=-1/x
Answer:
f(x) = -1/x
Step-by-step explanation:
Here, we want to find the function that is not linear
A linear function is of the form;
y = mx + b
where m can be zero, or b can be zero
The only option that does not follow this description is
f(x) = -1/x
1)
Operating Farmers Markets
5000
4000
3000
Number of Markets
2000
1000
1994
1996
1998 2000 2002 2004
2006
The graph from the US Department of Agriculture shows the growth of farmers markets in the United States. Based on the pattern
in the graph the number of farmers markets in the US in 2008 will likely
stay the same
B)
increase to more than 4500,
o
decrease to less than 4000
D)
increase to more than 6000,
Answer:
D
Step-by-step explanation:
consider the equation _. determine the steepness in the line between x=1 and x=2.
Answer:
2/3
Step-by-step explanation:
Firstly we get the y value at both x points
At x = 1
y = 2/3 + 1/2 = (4 + 3)/6 = 7/6
At x = 2
y = 4/3 + 1/2 = (8 + 3)/6 = 11/6
The slope formula is
m = (change in y)/change in x
The slope is thus;
(11/6-7/6)/(2-1) = 4/6 = 2/3
I am so lonelyyyy and singllleee lol
Answer:
same :(
Step-by-step explanation:
Write a numerical expression to represent the phrase.
the sum of 6 and the square of 12
Enter the correct answer in the box.
Answer:6 + 12² = x
Hope it helps! Have a great day!
A numerical expression to represent the phrase the sum of 6 and the square of 12 is, P = 6 + 12²
What are expressions?An expression is a sentence with at least two numbers or variables having mathematical operation. Math operations can be addition, subtraction, multiplication, division.
For example, 2x+3
Given information,
We have to make numerical expression of,
sum of 6 and the square of 12
Suppose expression value is P
Then, P = 6 + 12²
Therefore, The desired result is P = 6 + 12²
To know more about Expressions check:
brainly.com/question/16804733
#SPJ2
What is 4/9 + 1/9 (This problem is very easy because there are like denominators)
Answer:5/9
Step-by-step explanation:
4/9+1/9
add 1 to 4
5/9
How many feet are in 47 yards?
Résous l'équation suivante pour la variable d:
d - 9 = 11
Answer:
Résous l'équation suivante pour la variable d:20
Step-by-step explanation:
/
D-9=11
20-9=11
Choose the graph of this equation. y = 2.5x
Answer:
A.
have a good day or night
PLS HELLLLLPPPP ASAPPPP!
Interest = $45
Principal = ?
Interest rate = 3%
Time = 2 years
What interest is this. Simple or compound? Cause both have different formulas.
Simple interest
A(interest) = (Principal× Rate×time)
A= (P ×3×2years)/100%
$45 = 6/100P
4500= 6p
4500/6 = P
principal= $750.
Jack and Jill each bought 100 pounds of cashews. Jack divided his cashews into 23 equal amounts and put them in paper bags. Jill divided her cashews into 18 equal amounts and put them in paper bags. To celebrate, each ate a bag of cashews. Now, Jack has 22/23 of his paper bags and Jill has 17/18 of her paper bags. Who has more pounds of cashews left?
Answer: Jack
Step-by-step explanation:
100÷2=50
50÷23=2.1739130435
50÷18=2.7777.....8
Kayla thinks that the slope of a vertical line is undefined, while Joshua argues that the slope of a vertical line is zero. Who is correct? *
Answer:
Kayla is correct
Step-by-step explanation:
For a vertical line, the x-value is the same
This means there is no change in the x value
A slope is calculated by dividing by the change in x value
since in this case , we will be dividing by zero, it means that the value of our slope is going to be undefined
This means that Kayla is correct
You are a space alien. You visit planet Earth and abduct 97 chickens, 47 cows, and 77 humans. Then, you randomly select one Earth creature from your sample to experiment on. Each creature has an equal probability of getting selected. Create a probability model to show how likely you are to select each type of Earth creature. Input your answers as fractions or as decimals rounded to the nearest hundredth.
Answer:
there are 97 + 47 + 77 = 221 creatures from Earth in the alien spaceship.
the probability that a human being is chosen at random = 77 / 221 = 0.3484 = 34.84%
the probability that a chicken is chosen at random = 97 / 221 = 0.4389 = 43.89%
the probability of choosing a cow at random = 100% - 34.84% - 43.89% = 21.27%
Answer:
0.44
Response 2
0.21
Response 3
0.35
Step-by-step explanation:
anyone know the answer to number 11? there’s only 2 options and you can see them in the picture.
Answer:
a)
Step-by-step explanation:
I am 100% sure it's the answer
Answer:
Step-by-step explanation:
using S[tex]\frac{o}{h}[/tex] C[tex]\frac{a}{h}[/tex] T[tex]\frac{o}{a}[/tex] (sin opposite/hypotenuse, cos adjacent/hypotenuse, tan opposite/adjacent)
Tan Y = 3/8
Tan Z = 8/3
hope this helps <3
Plz help. Less than 10mins to finish this a few others.
Answer:
RS = XY (since the two a triangles are similar, you have to match the sides up and then set the values equal to eachother to find the value of x)
3x +2 = 5x -3 (subtract 5x from both sides)
-2x +2 = -3 (subtract 2 from both sides)
-2x = -5 (divide both sides by -2 to isolate x)
x = 2.5 (take the value of x and plug it into the expression given for RS)
3(2.5) +2 (multiply)
7.5 +2 (add)
9.5 (this is the length of RS)
Step-by-step explanation:
I hope this helps :)
This is the equation I need help wiht
Answer:
y=-5x+5
Step-by-step explanation:
y=mx+b
m = slope which is 5 going down, so -5
b = y intercept which is 5
Select the correct answer.
Which expression is equivalent to 2d^2-6/d^2+2d-48 / d-3/2d+16if no denominator equals zero?
Please help. On Pluto
Answer:
B; 4/d-6
Step-by-step explanation:
We want to perform a division here
Flipping the right hand side while changing the sign to multiplication, we have that;
(2d - 6)/ (d^2 + 2d -48) * (2d + 16)/d-3
= 2(d-3)/(d^2 + 2d - 48) * 2d + 16/d-3
= 2/(d^2 + 2d - 48) * 2d + 16/1
2/(d-6)(d + 8) * 2(d + 8)/1
= 2/d-6 * 2/1
= 4/d-6
Wanna be brainlest thanked every day and 5 starred?
Just anwser this correctly
Answer:
1 Bag = 12.3 Ounces
5 Bags = 61.5 Ounces
123 Ounces = 10 Bags
Step-by-step explanation:
24.6 divided by 2 is 12.3.
12.3 times 5 is 61.5
61.5 times 2 is 123.
Arlene has raised $56 for her class field trip. This is $14
more than three times the amount Adam has raised.
Which equation could you use to find how much money
Adam has raised?
Assuming Adams amount is x, three times his amount will be 3x. $14 more than the times Adam's amount will be 14 +3x.
Therefore if Arlene's money is $56 which is $14 more than three times Adam's amount, then the equation will be ;
14+3x=56
15. A county fair charges $9.50 to get in and $2.50 per ride ticket. What is the cost of entering the fair and buying 4 ride tickets? *
Answer:
$19.50
Step-by-step explanation:
Multiply $2.50 by 4, which will give you $10.00.
Then, add $9.50 and $10 together, which gives you. a total of.
$19.50
Answer:
Hi, The answer is
Step-by-step explanation:
Well all you have to do is multiply 2.50 by 4=10 and add 9.50. And it all equals 19.50$.
I REALLY hope this helps you! :)
PLEASE help im timed
Answer:
Step-by-step explanation:
Last one?
Answer:
the second one
Step-by-step explanation:
SOHCAHTOA, we use the toa part
tan(24)=x/12
NOW FOR REAL ITS MISSING DUE YESTERDAY I NEED THIS DONE NOW
Distance (meters)
time (seconds)
Estimate when he had run 19.5 meters
Answer:
6.45
Step-by-step explanation:
6.9-6.0=0.9
0.9÷2=0.45+6=6.45
This is the middle between 18 and 21.
Hope this helps and give brainliest, thank me and rate it 5 please. :)
Answer:6.45
Step-by-step explanation:
The school store sells pencils for $0.30 each, hats for $14.50 each, and binders for $3.20 each.
Elena would like to buy 3 pencils, a hat, and 2 binders. She estimated that the cost will be less
than $20.
Do you agree with her estimate? Explain your reasoning.
Answer: the answer is $29.9
Step-by-step explanation:
No, she wrong it will be less than $20
Answer:
No
Step-by-step explanation:
I did the whole thing on paper because it gave me 21.80$
The value of 6 nickels is _____% of the value of a dollar.
60
50
40
30
NEED HELP RIGHT AWAY!!!
Answer:
30%
Step-by-step explanation:
Becuase 6 nickels add up to 30
If 5 is added to twice a number, the result is 29. Find the number.
Answer:
12
Step-by-step explanation:
12 times 2 = 24 + 5= 29
Answer:
19
Step-by-step explanation:
29 minus five minus five
Plz help due tomorrow
Answer:
you combine like term
-8.5+7.9
Step-by-step explanation:
the two angles measuring (30 + 2 a)degree and (125 -a) degree supplementary to each other, then find the value of a.
Answer:
The value of a is 25
Step-by-step explanation:
When two angles are supplementary, they add up to 180 degrees
Mathematically,
(30 + 2a) + (125-a) = 180
30 + 2a + 125 - a = 180
a + 155 = 180
a = 180-155
a = 25 degrees
What is the value of x?
Enter your answer in the box.
Answer:
114
Step-by-step explanation:
Answer:
[tex]x = 114[/tex]
the vertical angles is equal =
Please help, Look at the picture
Answer:
the first one?
Step-by-step explanation:
I am like 67% sure.
18-12x=-2(6x-9)
fast please
Answer:
The answer is 18 -12x = -12x + 18