What is the equation of the line that passes through the point (4,-2)(4,−2) and has a slope of -2−2?
(will give bainlist)
i believe the answer is y = -2x + 6
Answer:
i believe the answer should be y=-2x+6
Step-by-step explanation:
y=-2x+b
plug in -2 for y and 4 for x
-2=-2(4)+b
-2=-8+b
add 8 on both sides
6=b
plug in 6 for b
y=-2x+6
Mary and Julie both have a goal of raising $1000 for
charity. Mary raises $12 every 4 days. Julie raises $19
every 6 days.
Will Mary or Julie reach her goal first? Explain.
This is the sample response… Mary would have a rise of 12 and a run of 4, making her slope, or rate of change, $3 a day. Julie would have a rise of 19 and a slope of 6, making her slope, or rate of change, $3.17 a day. Since Julie is raising money at a faster rate, she would get to the goal of $1000 first.
This is the info that you should include in your response… Mary has a rise of 12 and a run of 4. Mary has a slope of 3. Julie has a rise of 19 and a run of 6. Julie has a slope of 19/6 or 3 and 1/6. Julie will reach her goal first, as she has the greater slope.
Use this information at your advantage.
Hope this helps! :))
Answer:
Julie will reach her goal first because she raises $19 every 6 days so she is working 6 days out of one week. So she will get to her goal first.
Step-by-step explanation:
Help MMEEEE PLKEASEEss.
Answer:
the answer is180.
Step-by-step explanation:
in mrs. smiths class every time you turn in assignments you earn 1 homework pass. write 3 equivalent ratios of turned in assignments to homework passes
help please I need it
Answer:
Assignment to Homework: 3:9 4:12 5:15
Answer:
3:9 4:12 5:15
i think
Step-by-step explanation:
Complete the table using the equation y = 4x + 8.
Answer:
For 0 = 8
For 1 = 12
For 2 = 16
For 3 = 20
For -1 = 4
Ms. Hassan plans to serve appetizers at her Christmas party. She plans on offering 8 appetizers for every 3 people. If she has 240 people RSVP to the Christmas party, then how many appetizers will she serve?
Answer:
I hope this is right. If not im sorry.
Step-by-step explanation:
240 / 3 = 80
80 * 8 = 640
640?
Answer: 640
Step-by-step explanation:
Find the value of (3/4)²
Answer:
The answer is 9/16
Square the values in the bracket
Please help ASAP with these problems!
Prove that: (12^13-12^12+12^11)(11^9-11^8+11^7) is divisible by 3, 7, 19, and 37. _ times 3 times 7 times 19 times 37
Factor completely: (4x^a+2)+20x^a
Factor completely: (15x^2c+3)-(25x^c+1)
Answer:
HUH
Step-by-step explanation:
pls go do another problem if u dont know how tod this....... Simplify −9+1/4x−6−1/8x show your work
Answer:
-15 + 1/8x
Step-by-step explanation:
calculate the difference
-9 +-6 = -15 then
1/4x -1/8x =1/8x
solution -15+1/8x
How to subtract 1/4x =1/8x ( this should help )
1/4x -1/8 x get the least common denominator which is 2
2x/2x4 -x/8 multiply the numbers
2x/8 - x/8 collect like terms (factor x/8 as 1/8) 1/8x
I WILL GIVE 50 TO THE BRAINLIEST
Answer: first one is the last one and the second one is the 2 to last one and third one is the third to last one
Step-by-step explanation:
Answer:
hmmm it looks very hard to do
Step-by-step explanation:
Explain how you got that answer...
Emma is scrapbooking. She has 9 inches of paper and needs to cut it into 2/5 inch stripes of paper. How may strips will she be able to make
Answer:22/7
Step-by-step explanation:
Answer:
22.5
Step-by-step explanation:
The variables y and x have a proportional relationship, and y = 28 when x = 21.
What is the value of x when y = 42?
x = 14
x = 1823
x = 3112
x = 56
i need help ! please asap!!!!
Answer:
C & F
Step-by-step explanation:
29 - 13 is 16 and 46 - 21 is 25. Everything else is wrong because the differences are not the correct answers except for C and F. Sorry if this sounds kinda confusing
This is probably wrong so...
Is this graph proportional or non proportional?
(☞゚ヮ゚)☞
Answer: non proportional
Step-by-step explanation:
Use the table that shows the prices of different amounts of mixed fruit at the grocery store. Please help
Answer:
29.25
Step-by-step explanation:
This is a simple function table we are working with, so we see that 2 (pounds) would cost around $4.50. So Next we look at 4 would equal $9. By doing this I divide 9 by 4 to get the answer of 2.25. This is are new function table rule of C=P x 2.25. Now that we have this we know that 13 is are P (pounds) and we are looking for are C (cost) After we input 13 into are function rule. We get the answer of $29.25.
Answer: well 14 pounds cost $31.50
so that means 13 pounds cost $29.50
Step-by-step explanation:
You can solve the following proportion by cross multiplying. What will the equation be after you cross multiply?
3/9 = x/15
Martin is comparing two different video game stores.
*At Best Buy, the equation c=59.99g
*At PC Richard & Son, the cost of 2 games is $117.96, and the cost of 5 games is $294.90
How much money, per game would Martin save by going to the less expensive gas station?
If you don’t know plz don’t answer it :))
If a number and a variable are together with no sign between them, what operation does that show?
Answer:
Multiplication
Step-by-step explanation:
If you were to solve 8x x x, you wouldn't know what that means. So, normal people place variables and numbers together to represent multiplication.
HELP ME PLZ
1. If the venue needs to sell 86 tickets to break even, then how much money have they invested in the concert.
2. Desribe how you know that this is a propornational realainship.
3. What does the ordered pair (6,204) represent in this situation.
Answer: y=34(86)
y=$2,924
Step-by-step explanation:
Rectangle WXYZ with vertices W(-1,4), X(-1,1), Y(5,1), and Z(5,4). What is the perimeter?
HELP PLEASE I WILL GIVE BRAINLIEST TO BEST ANSWER AND 20 POINTS!!!!
Answer:
umm 14? hold on imma come back:)
You earn $56 walking your neighbor's dog for 8 hours. Your friend earns $36 painting your neighbor's fence for 4 hours.
What is your pay rate? And What is your friend's pay rate?
Answer:
Your pay rate is:
$ 7 per hour
Your friend's pay rate is :
$ 9 per hour
Explanation:
So if it takes you 8 hours to make $ 56 , you can just divide the total money earned by the time. So it would be 56 ÷ 8 which is 7 .
And if takes your friend 4 hours to make $ 36 , you can divide like we just did . So it would be 36 ÷ 4 which is 9 .
So you make $ 7 per hour and your friend makes $ 9 per hour.
The number is than because lies on a vertical number line.
Which of the following could be the equation of a trend line for the scatter plot shown?
I NEED HELP ASAP PLEASEEEE I WILL MARK BRAINLIEST
Answer:
It is either d or a... Please mark Brainliest!
Hope this helps! :D
Step-by-step explanation:
A bag contains:
5 red blocks
6 yellow blocks,
9 blue blocks.
What is the ratio of yellow blocks to total blocks?
1Points
A 14/6
B 14/20
C
6 to 20
D
6:14
I need help
I know I should know but I don´t know it
Answer:
It's the second option
Step-by-step explanation:
the answer should be 233 but he got 243 because he forgot to regroup
can you help me out its eazy if yk it. i would do it myself but this was due before midnight and its pass midnight now and i got other assignments to do i will give brainliest if it RIGHT.
Answer: .1.) 28.8
9.) 150 ft
8.) 630 ft
10.) 5'10"
Step-by-step explanation:. Ratios set up as fractions. 12/25 :x/60
cross multiply. 12 × 60 = 720. Divide by denominator if left side.
720/25 = 28.88
oh lord help :,) please and thank you
Answer:
The answer is 19.10 $
Step-by-step explanation:
Answer:
I believe the answer is 7.04+1.34x= Y The value of the card in 2004 was 19.10.
Step-by-step explanation:
f If you subtract 2004 by 1995 you get 9 and if you multiply it by 1.34 you get 12.06. But then you add 7.04. Hope this helps and let me know if correct!!
ASAP!!! Please answer the FIRST TWO and LAST TWO, ignore the answer asking for a graph.
Answer:
Step-by-step explanation:
Write an equation for the trend line shown
Answer:
y= -x + 225
Step-by-step explanation:
it has a negative slope so -x
it crosses the y axis at (0,225)
so put it together and you get -x+225