Please help! Math 8- Thanks!!!!!
O The function shown on the graph has a greater rate of change and
a higher starting point
O The function shown on the graph has a greater rate of change but
a lower starting point
O The function shown on the graph has a smaller rate of charge, but
a higher starting point
O The function shown on the graph has a smaller rate of change and
a lower starting point
Answers
Related Questions
Marisol attempted to determine the slope of a line based on the two points shown in the table below.
x
y
–1
4
3
10
Step 1: (–1, 4) and (3, 10)
Step 2: StartFraction 10 minus 3 Over 4 minus (negative 1) EndFraction
Step 3: StartFraction 7 Over 5 EndFraction
Which statement best explains Marisol’s error?
Marisol computed StartFraction y 2 minus y 1 Over x 1 minus x 2 EndFraction.
Marisol computed StartFraction x 2 minus x 1 Over y 2 minus y 1 EndFraction.
Marisol computed StartFraction y 2 minus x 2 Over y 1 minus x 1 EndFraction.
Marisol computed StartFraction x 2 minus y 2 Over x 1 minus y 1 EndFraction.
Answers
Answer:
C
Step-by-step explanation:
Hope this is right, this is what I got.
Answer:
c
Step-by-step explanation:
on edge i know right lol :) thank me
simplify by combining like terms: 5.5r + 3.2r
Answers
Answer: 8.7r
Step-by-step explanation:
Answer:
8.7r
Step-by-step explanation:
5.5+3.2=8.7so 8.7r.
Hope this helps ;D
Which expression can be used to show a 30% discount on an item costing $62 plus 6% tax?
A. 62-(0.3*62)+(62*0.06)
B. 62-(0.3*62)
C. 62+(0.3*62)+(62*0.06)
D. [62-(0.3*62)]*(1.06)
Answers
Answer:
D
Step-by-step explanation:
My brain. D:
Hope this helps! Have a nice day!
Answer:
It’s D
Step-by-step explanation:
I need to show my work for this equation... 6m-17=8m-31, but I have NO clue how to do this. >= PLZZZ HELP!
Answers
Answer:
m=7
Step-by-step explanation:
6m-17=8m-31
6m-17+17=8m-31+17
6m=8m-14
6m-8m=8m-8m-14
-2m=-14
-2m/-2=-14/-2
m=7
Halpppp plsssssss i need help
Answers
Write an expression that can be used to find the sum of the most common and least common lengths of alien fingers.
Answer:
5 + 1 = 6
Step-by-step explanation:(MCL) Most Common Length = 5
(LCL) Least Common Length = 1
MCL + LCL =
5 + 1 = 6
Part A
Ella runs on a track that is 1/4 of a mile long. It takes her 1/20 of an hour to run a lap. Solve the complex fraction to find Ella's speed in miles per hour.
1/4
1/20 Ella runs at a speed of __________ miles per hour.
Blank 1: ______________
Part B
Ella's father spent $20 on ice cream for the family. He had to pay a 7% sales tax. What was the total cost of the ice cream? $
*Hint: be sure to include 2 decimal places to show the cents*
Blank 2: __________________
PLEASE DONT ANSWER IDK OR SOMETHING LIKE THAT JUST FOR POINTS PLEASE!
Answers
Answer:
Elena's running speed is 5 miles/hour
Explanation:
The speed is defined as the covered distance per unit time
In the problem, we have:
The distance covered is the length (circumference) of the circular track which is given as of a mile.
We are also given that she completes each lap (she completes of a mile) in of an hour
To get her speed, we will divide the distance covered by the time taken to cover this distance
This is done as follows:
speed = miles/hour
This means that:
Elena can run 5 miles each hour
By shesney <3
Need helpp fastt plss will give brainliest to who is correct plss helpp
Answers
Answer:
333 inches = 27.75 feet = 9.25 yards
The circle 2x^2 = -2y^2 + 12x - 4y + 20 is inscribed inside a square which has a pair of sides parallel to the x-axis. What is the area of the square
Answers
Maggie had $29.14. Then her mom gave her $7.50 for watching her younger brother.
She was paid $12.23 for her old roller skates. How much money does Maggie have now?
Answers
Answer:
48.87
Step-by-step explanation:
Answer:
48.89
Step-by-step explanation:
Just add up the numbers
The four points (−2, 5), (−2, −1), (5, −1), and (3, 5) are the vertices of a polygon. What is the area, in square units, of this polygon?
Answers
Answer:
I say 33^2 or 36^2
Hope this helps :>
Answer:
c is the answer
Step-by-step explanation:
1. Using the following dilated coordinates of a triangle choose the appropriate scale factor.
J:(2.4)---J':(4,8)
K:(1,1)----K':(2,2)
L:(4.0)----L':(8,0)
A.5
B.4
C.3
D.2
Answers
Answer:
2
Step-by-step explanation:
The scale factor is 2. So, the correct option is D.
Important information:
[tex]J(2,4)\to J'(4,8)[/tex][tex]K(1,1)\to K'(2,2)[/tex][tex]L(4,0)\to J'(8,0)[/tex]We need to find the scale factor.
Scale factor:If a figure is dilated by factor [tex]k[/tex] with origin as the center of dilation, then
[tex]P(x,y)\to P'(kx,ky)[/tex]
Using this rule, we get
[tex]J(2,4)\to J'(2k,4k)[/tex]
We have [tex]J'(4,8)[/tex]. So,
[tex]J'(2k,4k)=J'(4,8)[/tex]
On comparing both sides, we get [tex]2k=4[/tex] or [tex]4k=8[/tex]. In both cases, the value of scale factor is [tex]k=2[/tex].
Thus, the correct option is D.
Find out more about 'scale factor' here:
https://brainly.com/question/8765466
HELPPPPPPPPP!! PLS WILL GIVE BRANLIEST
Answers
Answer:
(3,-1)
Step-by-step explanation:
Start at (1,2) move down 3 spots on the y to -1 and then over 2 spots to the right to 3 on the x.
what is the linear function? Find the output when the input is n. please help.
the numbers.
1=6
2=5
3=4
4=3
Answers
Answer:
y = -x + 6
Example:
-1 +6=5
Top choice
Name of bank
Type of account
Is there monthly fee
Is there minimum balance
What’s the limit on the number of transactions
Free ATM access
Online and Mobile access
What’s the interest rate?
Advantages
Disadvantages
Answers
Name of bank. Usaa
Type of account. Checking. Savings. Money market
Is there monthly fee-no
Is there minimum balance-$5
What’s the limit on the number of transactions none
Free ATM access yes. At participating ATMs
Online and Mobile access yes
What’s the interest rate? Varies based on account type
Advantages credit union. Lower loan rates. Lower fees
Disadvantages not many branches. 99% via phone or Internet, fax
Solve the following equation:
4(x−3)=48−8x
A. x = 5
B. x = 12
C. x = 60
D. x = -5
Answers
Answer:
The answer is A
Step-by-step explanation:
4(x-3=)=48-8x
4(5-3)=48-8*5
20-12=8 48-40=8
8=8
Hope this answers your question
Answer: x =5 4x-12=48-8x add 12 to both sides 4x-12+12=48-8x+12 Simplify 4x=-8x+60 add 8× to both sides 4x+8x=-8x+60+8x Simplify 12x=60 Divide both sides by 12 f{12x}{12}={60}{12} x=5
Vicci designed a square tile in art class. Each corner of the square tile has a measure of 90 degrees. 30° Which equation could be used to find the measure of Angle x?
Answers
Choose the following ratios as a fraction: 3 out of 4 games won (2 are correct)
3/4
75/100
100/75
4/3
Answers
Please hurry 50 points!!
After making taffy all day, a taffy maker puts 100 pieces in each bag and has 61 pieces left over.
Let b represent the number of bags and t represent the total number of pieces of taffy made.
1=?
2=?
3=?
Answers
Answer:
b100+61=t
Step-by-step explanation:
wait what is it asking for?
what do the
1=
2=
3=
mean?
i'm so sorry if i interpreted this wrong
Write an equation for each situation.
8. Art buys 14 packages of batteries. After using a $ 20 coupon, the batteries cost $ 80. What was the original price, x, in dollars, of each package of batteries?
9. Grace worked for 14 hours tutoring students. She uses $20 dollars to pay for gas on the way home. If she has $80 left after paying for the gas, how much money, x, in dollars, was Grace paid per hour?
10. Karl bought 14 calculators at a store and paid $80. Each calculator was on sale for $20 off. What was the original price, x, in dollars, of each calculator?
11. Shane originally has $20. After working as a waiter in a restaurant for $14 dollars an hour, he now has $80. How many hours, x , did Shane work at the restaurant?
Answers
Answer:
8. The original price for one pack of batteries was $7.15
Step-by-step explanation:
x = 20 + 80 / 14
10:
x = 14 • 20 + 80 / 14
11:
x = 80 - 20 / 14
Consider this equation.
7.8 + 2(0.75m + 0.4) = -6.4m + 4(0.5m - 0.8)
Mia solved the equation and determined that m = 2. Is she correct?
Answers
Answer:
No, Mia is not correct, the answer is -2.
Step-by-step explanation:
First we are going to use the distributive Property.
Step 1: 2(0.75+0.4). multiply the 2 out. .75m x 2=1.5m and 2 x .4= .8.
We get 1.5m+.8, so 2(0.75+0.4)=1.5m+.8
Now we are going to distribute on the oher side. 4(.5m-.8)
4x .5m=2m and 4x.8=3.2. Keep the sign the same and we get 2m-3.2, so 4(.5m-.8)=2m-3.2
We put this into the new equation to get 1.5m+.8+7.8=-6.4m+2m-3.2
Step 2: combine like terms
.8+7.8= 8.6 and -6.4m +2m =-4.4m
Plug that into our equation and we get 1.5mn+8.6=-4.4m-3.2
Step 3: Switch the sides
Bring -4.4m to the other side to get 1.5m+4.4m=5.9m
One side is 5.9m
We bring 8.6 to the other side to get -8.6. now we do -3.2-8.6=-11.8.
Our new equation is 5.9m=-11.8
divide by 5.9 on both sides to get our answer of
m=-2
Write an equation for the following graph.
Answers
Answer:
y = 25x
Step-by-step explanation:
slope is 25 because to move from one point to another (on the line) you move up 50 (from 0 to 50) and to the right 2 (from 0 to 2) slope is 50/2 which simplified to 25
when x = 0, y = 0 so the y intercept is 0 but it isn’t necessary to add it to the equation
Answer:
y=25x
Step-by-step explanation:
What is 125% of 50?
(Explanation too please)
Answers
Ah yes, math. My worst enemy.
Answers
Answer:
X=2
Step-by-step explanation:
Because if 7 is jus 71.75 then 5 would be 2days so x is 2
Given the linear equation y = 4x + 3
What is the y-intercept?
A. 7
B. 4
C. 3
D. 0
Answers
Answer:
A
Step-by-step explanation:
7
75% of the games sold at a game store are board games. If the game store sold 256 games in one day, how many of those games were board games?
Answers
Answer:
192
Step-by-step explanation:
256 * 0.75 = 192
Answer:
192 are board games
Step-by-step explanation:
256 x 75% = 192
I need help with this whole thing!!!
Answers
Answer:
Equation:(158-200)+85
How much money left: $70
Step-by-step explanation:
(158-200)+85=70
158-200=-15
-15+85=70
Hope this answers your question
A number c is more than 20
Answers
Answer:
c>20
Step-by-step explanation:
This says c is greater than 20.
The amount of oil used in four different recipes is shown in the table.
Recipe
Oil
Bread
2/8 cup
Cookies
1/3 cup
Cake
1/5 cup
Pie
1/7 cup
Which recipe uses the most oil?
bread
cookies
cake
pie
Answers
Answer:
The cookie recipe uses the most oil.
Step-by-step explanation:
In order to solve this problem, you must convert all of these fractions into decimals.
Bread: 2/8 cup = 0.25 cup or 1/4 cup
Cookies: 1/3 cup = 0.33 cup
Cake: 1/5 cup = 0.2 cup
Pie: 1/7 cup = 0.14 cup
Therefore, the cookie recipe uses the most oil.
Lila hired a chainsaw for a week.
Using the information below, work out how much Lila paid for the chainsaw.
Hire Fees
Monday to Friday - $37 a day
Saturday and Sunday - $42 a day
Answers
Answer:
She payed $269 for the chainsaw :)
Secondly, if she used the chainsaw on Saturday and Sunday too, and if 2 x $42 = $84, then she would have paid $84 for the Saturday and Sunday in which she used the chainsaw.
Add up both of cost of the days she used the chainsaw and you get a total of $269
I hope this helped :)
someone please help me, i’ll mark brainliest answer !
Answers
Answer:
I say that the answer is A, B, and C. I'm not positive but I think that is the answer.
Step-by-step explanation:
Tell me if I'm wrong it might just be B and C.