Answers
Rate of change: -6
3. Slope = rise/run
3 up and 2 to the left. Slope: 3/2
2: 6/2
Explaintation:
Related Questions
expand the expression: 1/4(36a + b)
Answers
Answer:
= 9a + 1/4b
Step-by-step explanation:
multiply by 1/4 or divide by 4, same thing.
9a + 1/4b
The expanded form of an expression 1/4(36a + b) is 9a + b/4 after applying the distributive property.
What is expanded form?The expanding form can be used to indicate the value of each digit in a number in arithmetic. Numbers that are expressed as the sum of each digit multiplied by its place value are known as expanded numbers.
We have expression:
[tex]\rm = \dfrac{1}{4}(36a + b)[/tex]
[tex]\rm = \dfrac{1}{4}\times36a +\dfrac{1}{4}\times b[/tex]
= 9a + b/4
Thus, the expanded form of an expression 1/4(36a + b) is 9a + b/4 after applying the distributive property.
Learn more about the expanded form here:
brainly.com/question/17837892
#SPJ2
What is the classification of each system? Drag the answers into the boxes to match each system.
{4x−2y=10
{2x−y=5
{y=2x−3
{−2x+y=−5
{2x−5y=14
{3x+4y=10
Answers
Answer:
the first one is: coincident
second: inconsistent
third: consistent independent
Hoped this Helped :)
i spent all my points on the community
Answers
Answer:
Thamks....... :)
Step-by-step explanation:
........
Answer:
Your so nice .. :) have a great day
Karl evaluated -4 + x for x + -9 1/2 and got an answer of 5 1/2 what might the student have done wrong?
Answers
Answer:
ed 34 #o 86 ed corrector finome
Answer:
The student did not find what X is first and decided to subtract -4 from -9 and gave the student 5 then they just added the 1/2 to the answer.
Step-by-step explanation:
Attachment included.
Answer Key:
A. -1/2
B. 2
C. 1/2
D. -2
Answers
Answer:
C
Step-by-step explanation:
You have to pick any two points, preferably the best 2 where the intersection is the clearest. I choose
(-8,-2) and (6,5)
y2 = 5
y1 =-2
x2 = 6
x1 = -8
m = (y2 - y1)/(x2 - x1)
m = (5 - - 2) / (6 - -8)
m = 7 / 14
m = 1/2
PLEASE PLEASE im begging you help me
Answers
Answer:
i don't really know but i'll try to figure it out
Step-by-step explanation:
Please Help! Look at the picture attached.
Answers
Answer:
23-x=5
X= 18
that's the answer
Answer:
x+5=23
The number of compact cars sold in June was 18.
(x=18)
Please help me with this equation! Also, please answer in fraction form!
Answers
Answer:
-89/40
Step-by-step explanation:
-5/8 + (-8/5) is the same as -5/8 - 8/5.
Find a common denominator when you are adding or subtracting fractions.
8*5 = 40 -- this is your common denominator.
-25/40 - 64/40 = -89/40
Find the missing value in the ratio table.
Select one:
7
8.5
9
7.5
1 2.5
3 ?
12 30
60 150
Answers
Answer: 8.5
Step-by-step explanation:
Please help me cuz I really need it.
Answers
Answer:
1) D 2) 2 emails per day
Step-by-step explanation:
1 is D bc each plant has 4 tomatoes
2 is 2 emails per day bc 12 emails divided by 6 days is 2 emails per day
hope this helps
Consider a sphere with the same radius (r = 6) as the cone shown.
What is the difference in the volume between the cone and sphere? (in
terms of Pi)
A)
The volume of a cone and sphere with the same
radius (r = 6) is equal.
B)
The volume of the cone is 20471 cm larger than the
volume of the sphere.
C)
The volume of the sphere is 20471 cm larger than
the volume of the cone.
D)
The volume of the sphere is 2887 cmº larger than
the volume of the cone.
Answers
Answer: Volume of sphere = (4/3)*pi*r^3
Volume of cone = (1/3)*pi)r^2*h
If their volumes are same, (4/3)*pi*r^3 = (1/3)*pi*r^2*h, or
4r^3=r^2*h, or
4r = h.
The height of the cone is 4-times the radius of the sphere or the base of the cone.
Step-by-step explanation: hope you get a 100 H love how you can come on and get what you need
On the scale drawing of a car, the length from bumper to bumper is 6 inches. The car’s actual length, from bumper to bumper, is 16 feet. How many inches would be used to represent an actual length on the car of 10 feet? Explain or show your reasoning. Use i to represent inches and f to represent feet.
Answers
Answer:
L x W x H
10 x 6 = 60
60 x 16 = 960
your answer should be 960
I hope this helped! :D
Answer:
960
Step-by-step explanation:
I hope this helps.
pleas help me with this.
Answers
Answer:
you need to show us the categories as well as the options.
Step-by-step explanation:
At noon, the temperature in Raleigh is 10 degrees Celsius and is dropping at a steady rate of 3 degrees Celsius per hour.
1. Write an inequality that represents, t, the number of hours past noon, when the temperature was colder than -2 degrees Celsius. Explain your reasoning.
2.
What are two values that make the inequality true?
Answers
Answer:
Well first of all Wow that coldddddddddddddddddddddd amd second the answer is __________________________________
Step-by-step explanation:
Translate: Six more than the product of two numbers.
Answers
Answer:
You write it like this:
6 + 8 n.
Step-by-step explanation:
You can translate the sentence in English into math. "The product of" means multiplying two numbers, and "6 more than" means adding 6:
hope this helps :)
Which list shows the ratios of green to red marbles for Yen, Hana, and Tyrell in order from least to greatest?
Tyrell, Yen, Hana
Yen, Hana, Tyrell
Hana, Tyrell, Yen
Yen, Tyrell, Hana
Answers
Answer:
Tyrell, Yen, Hana (A)
Step-by-step explanation:
Answer:
Tyrell, Yen, Hana
Step-by-step explanation:
(Choice A)
2(2u + 7) = 42
solve for u
simplify your answer as much as possible
Answers
Answer:
u = 7
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define
2(2u + 7) = 42
Step 2: Solve for u
Divide 2 on both sides: 2u + 7 = 21Isolate u term: 2u = 14Isolate u: u = 72u=21-7
2u=14
U=7
Will give brainliest to correct answer and I’m being timed
Adi used algebra tiles to represent the product (negative 2 x minus 1)(2 x minus 1).
An algebra tile configuration. 4 tiles are in the Factor 1 spot: 2 are labeled negative x and 2 are labeled negative. 3 tiles are in the Factor 2 spot: 2 are labeled + x and 1 is labeled negative. 12 tiles are in the Product spot: 4 are labeled negative x squared, 4 are labeled negative x, 2 are labeled + x, and 2 are labeled +.
Which is true regarding Adi’s use of algebra tiles?
She used the algebra tiles correctly.
She did not represent the two original factors correctly on the headers.
The signs on some of the products are incorrect.
Some of the products do not show the correct powers of x.
Answers
Answer:
The correct answer would be
B) She did not represent the two original factors correctly on the headers.
Step-by-step explanation:
Adi algebra tiles representation is shown in the figure attached.
She made a mistake when she represented -2x-1 with two negative tiles in the top header , so, the representation in the header is not correct.
A personal pizza is $7.00 plus $0.50 per topping.
Is this Proportional or Non-proportional?
Answers
But I’ll assume it’s proportional
A line passes through the point (1, -2) and has a slope of -9. Find the slope of the line.
Answers
Answer:
So you stated that the line passes through point (1,-2)The line has a slope of -9 So the equation of the line is found: (-2)=-9(1) + b b= 2/9 y= -9x +2/9Answer:
-9
Step-by-step explanation:
Because you said it was -9. The answer was in the question. I think your teacher might’ve tried to trick you with this easy question
more help hahhahahha
Answers
Answer:
s<30,000
t>50
Step-by-step explanation:
Answer:
im stuck on the same queston
Step-by-step explanation:
reeeeeeeeeeeeeeeeeeeeeee
MJ solved the equation -5x - 16 = 5
His work is shown below. Identify the error and where it was made.
-5x - 16 = 5
Step 1: -5x - 16 + 16 = 5 + 16
Step 2: -5x = 21
Step 3:
-5x5=215
Step 4: x = 215
Answers
Answer:
Step-by-step explanation: He add 16 together you are not suppose to add 16 you are suppose to add 5 together so instead of 16 + 16 you do 16+ 5
What is the sum (Two-fifths x + StartFraction 5 over 8 EndFraction) + (one-fifth x minus one-fourth)?
Three-fifths x + StartFraction 1 over 8 EndFraction
Three-fifths x + StartFraction 3 over 8 EndFraction
Three-fifths x + StartFraction 5 over 8 EndFraction
Three-fifths x + StartFraction 7 over 8 EndFraction
Answers
Answer:
c on edgenuety or 3/5x + 1/8
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
What is the sum (Two-fifths x + StartFraction 5 over 8 EndFraction) + (one-fifth x minus one-fourth)?
Three-fifths x + StartFraction 1 over 8 EndFraction
Three-fifths x + StartFraction 3 over 8 EndFraction
✔Three-fifths x + StartFraction 5 over 8 EndFraction
Three-fifths x + StartFraction 7 over 8 EndFraction
Find the function value: f(3) if f(x) = x + 4
Answers
replace 3 with every x you see so 3 + 4 = 7
Answer:
f(3) = 7
Step-by-step explanation:
Attachment for 8th grade math
Please help
Thanks
Answers
Answer:
A. y = -9x + 7
Step-by-step explanation:
y = -9x + 7 If x = 1
y = (-9 * 1) + 7
y = -9 + 7
y = -2
Answer:
its A
Step-by-step explanation:
have a good day!! happy holidays and merry christmas
PLSSSS HELP ik its super easy.. i will flag and report if wrong..
Answers
What is an equation of the line that passes through the points (−7,−7) and (−5,−3)?
Answers
The sixth-graders at Lorenzo's school got to choose between a field trip to a museum and a field trip to a factory. 27 sixth-graders picked the museum and 63 sixth-graders picked the factory. What percentage of the sixth-graders picked the museum?
Answers
help I don't know what I did incorrectly, can you tell me then give me the answer
(I need answer and step by step!
Answers
Answer:
the slope is negative since its going downward
Step-by-step explanation:
16-2t=5t+9
and
5x+y=4
-5x+y=4
Answers
Answer:
7.1t
4.2x
Step-by-step explanation:
