Answer:
yes 4 is the slope and 2 is the y intercept
Answer:
Step-by-step explanation:
Yes. There is no exponent on x. If you were to graph this function, it would be a straight line starting at y=2 and with a slope of +4
Finding Circumference
Answer:
3
Step-by-step explanation:
[tex]16 \times 2 \times 3.14 = 100.48[/tex]
Answer:
100.48
Step-by-step explanation:
the formula for circumference is C = 2 (pi) r
2(3.14)(16)=100.48
Frank is going to plant x vegetable seeds in one garden and 4x+7 vegetable seeds in another. How many seeds is going to plant?
Answer: Because Frank is planting x seeds in one and 4x+7 in the other, you need to add both of those together.
x+4x+7= 5x+7
Hope this helped! :3
-Jazzy <3
Can someone please help me
A doctor replaces the fish tank in her office. Do the fish have more room to swim in the new tank? Find the volume of each tank to find out.
Rewrite the following expression using fractions.
4 • 1 1/2 • 2 1/2
the question is in the photo :)
Maura runs 5 miles in 1.25 hours. Ava runs 3 miles in 50 minutes or 0.83¯ hour.
Who runs faster?
Answer:
║⊕║∵°·∵∴Hello :)∴∵·°∵∴║⊕║
Your answer should be:
Maura runs faster.
Step-by-step explanation:
I hope this helped!
Brainliest appreciated
Have a good day!please help ill give brainliest
Answer:
26.25
Step-by-step explanation:
I'm pretty sure this is the correct answer.
The data for a spinner is shown below.
What is the experimental probability of spinning blue or red, written as a percentage?
Answer:
pint
Step-by-step explanation:
i
anit
see
picturse
Answer:
oh
Step-by-step explanation:
Henry's dog ate 8 cans of dog food this week. Each can contain 55.4 grams of protein. How much protein was this in all?
Answer:
443.2 grams
Step-by-step explanation:
Each can contains 55.4 grams of protein, and there are 8 cans, so the answer would be 55.4*8 = 443.2 grams.
PLZ HELP
the expressions a[8x+7] and 4x+3.5 are equivalent. what is the value of a
Answer:
[tex]a=0.5[/tex]
Step-by-step explanation:
Divide each term by [tex]8x+ 7[/tex] and simplify.
Hope this helps :)
-ilovejiminssi♡
a(8x + 7) = 4x + 3.5
8ax + 7a = 4x + 3.5
equating coefficients of x : 8a = 4 so a = 1/2
also 7a = 3.5 so a = 1/2
The value of a is 1/2
I WILL GIVE YOU BRAINLIEST IF YOU HELP ME WITH THIS MATH WORKSHEET (1/2)
Answer:
Step-by-step explanation:
1) corresponding angles
2)alternate interior angles
3)alternate interior angles
4)corresponding angles
2x-7=123
2x=130
x=65
5)corresponding angles
6x-11=5x
6) alternate interiot
40=14-2x
26=-2x
-13=x
please just do number 8
e
Step-by-step explanation:
Two linear functions are represented in different formats.
Function 1:
x y
0 −2
2 0
3 1
5 3
Function 2:
Graph of a line passing through the point begin ordered pair negative 2 comma 0 end ordered pair and the point begin ordered pair 0 comma 4 end ordered pair.
Which statements are true?
Select each correct answer.
Function 1 has a greater rate of change than function 2.
Function 2 has a greater rate of change than function 1.
Function 1 has a greater y-intercept than function 2.
Function 2 has a greater y-intercept than function 1.
The statements that are true are;
Function 2 has a greater rate of change than function 1.
Function 2 has a greater y-intercept than function 1.
Step-by-step explanation:
Given that function 1 has the table;
x y
0 -2
2 0
3 1
5 3
Finding the slope of the linear function gives the rate of change of the function. In this case,
m=Δy/Δx
m=3-1/5-3 = 2/2 =1
The equation of the linear function is given as;
m=Δy/Δx
y-3/x-5= 1
y-3=x-5
y=x-5+3
y=x-2
y-intercept is -2
In function 2, the line passes through points (-2,0) and (0,4)
Finding the slope of the line,
m₁=Δy/Δx
m₁=4-0/0--2
m₁= 4/2 =2
Rate of change is 2
Finding the equation of the line
y-4/x-0 = 2
y-4=2(x-0)
y-4 =2x
y=2x+4
The y-intercept is 4
The statements that are true are;
Function 2 has a greater rate of change than function 1.
Function 2 has a greater y-intercept than function 1.
PLEASE HELP AND ANSWER ONLY IF YOU KNOW
show your work
Answer:
food next month should be $59.08 (8% decrease)
Step-by-step explanation:
sorry if i am wrong
Write an equation: Six more than five times a number is negative twenty
Answer:
Let n = the number
5x + 6 = 2x - 9
3x = -15
x = -5
Step-by-step explanation:
What is 40% of 75?
Use the ratio table to solve the percent problem.
Part Whole
? 75
40 100
Answer:
30
Step-by-step explanation:
40% of 75 is just 0.4 times 75.
0.4 x 75 = 30
Let me know if this helps!
Answer:
30
Step-by-step explanation:
Good Luck
1/2 + 2/3 =
8/ 12 + 8 /11 =
2/7 + 6/10=
Answer:
1/2 + 2/3 = 1 1/6
8/12 + 8/11 = 1 13/33
2/7 + 6/10 = 31/35
Please answer!! What's the slope?
Answer:
B.) undefined
Step-by-step explanation:
It is a vertical line therefore is undefined because
a horizontial line is a line with zero slopea diagnal line from the left bottom to the right top { / } is a line with a positive slopea diagonal line from the left top to the right bottom { \ } is a line with a Negitive slope.Instead of buying 3 white t-shirts for Bobby she purchased 5. How much was each shirt if the Gap sold them at 3 for $49.95. What does each shirt cost?
Answer:
The answer should be 16.65.
If the perimeter of the larger dog pen is 150 feet, then the perimeter of the smaller dog pen is _______ feet.
Your answer should contain only numbers.
Answer:
50
Step-by-step explanation:
What is the rate of change for the linear relationship modeled in the table? (4 points)
x y
−1 10
1 9
3 8
5 7
a
negative one over two
b
0
c
one over two
d
2
Answer:
The answer is A -1/2
Step-by-step explanation:
Which equation has a constant of proportionality equal to 7?
A. 4y = 28x
B. 7y = 28x
C. 28y = 4x
D. 28y = 7x
The solution is Option A.
The equation which has a constant of proportionality k = 7 is 4y = 28x
What is Proportion?
The proportion formula is used to depict if two ratios or fractions are equal. The proportion formula can be given as a: b::c : d = a/b = c/d where a and d are the extreme terms and b and c are the mean terms.
The proportional equation is given as y ∝ x
And , y = kx where k is the proportionality constant
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Given data ,
Let the equation be represented as A
Now , the value of A is
The proportional equation is given as y ∝ x
And , y = kx where k is the proportionality constant
Now , the equation is
4y = 28x
On simplifying the equation , we get
Divide by 4 on both sides of the equation , we get
y = 28x/4
y = 7x
y = 7x is of the form y = kx where the value of k is 7
Therefore, the value of k is 7
Hence , the value of proportionality constant is 7
To learn more about proportion click :
https://brainly.com/question/7096655
#SPJ2
Pls help its not that hard, im in 7th grade
i think it's 20 but i'm not that sure
Answer:
7/5
Step-by-step explanation:
To determine the proportionality you'll have to multiply the answers by x to get y. In this case 7/5 is the answer.
Calculations
0 x 7/5 = 0
20 x 7/5 = 28
40 x 7/5 = 56
The Buffaloes won 57.1% of their 140 baseball games this year. How many games did they win?
A) 60
B) 70
C) 80
D) 90
Answer:
C - 80 games
Step-by-step explanation:
140 * 0.571 ≈ 80
is 0.35 closer to 0, 0.5, or 1?
Answer:
0.5
Step-by-step explanation:
0.35 is 0.15 away from 0.5
0.35 is 0.35 away from 0
0.35 is 0.65 away from 1
number 9 -_- like what is this
Answer:
Place the paranthases around 5-2
Step-by-step explanation:
2.19=2.14b^x
what do b and x equal
i think b equals 5 if that helps
A manufacturer of breakfast cereals is considering the following two designs for cereal boxes.
The manufacturer wants to pick the package that will use the least cardboard packaging for a given volume of cereal.
Calculate the surface area and volume of each cereal box. Which one should the manufacturer use?
The manufacturer should use Box _______.
Answer:
Box A
Step-by-step explanation:
(72x2)+(18x2)+(36x2)=252
Answer the questions and provide an explanation (if needed).
Answer:
1. 0 2. 130 3. -9.9
Step-by-step explanation:
Hip hop music makes up 75% of Landon's music library. If he has downloaded 120 hip hop songs, how many songs does Landon have in his music library? (Explain your answer/show your work)
Answer: 160 songs.
Step-by-step explanation:
75% hip hop music - 120 songs
100% all music - x songs
Let's write the proportion:
[tex]\dfrac{120}{75} =\dfrac{x}{100} \\\\75x=120 \cdot 100\\75x=12000\\75x : 75 = 12000 : 75\\x = 160[/tex]
Thus, Landon have 160 songs in his music library.