The graph of a linear function is shown on the grid.
What is the rate of change of y with respect to x for this function?
Answers
Answer:
Step-by-step explanation:
Rate of change = (2-3.6)/(5-(-3)) = -1.6/8 = 0.2
Related Questions
Solve the following equation:
2(-2x -4) + 6 = 5 - 3(x+1)
HELP ME PLEASE
Answers
Answer:
x = -4
Step-by-step explanation:
2(-2x - 4) + 6 = 5 - 3(x+1)
Distribute the numbers outside the parenthesis to the numbers inside the parenthesis. You should have this equation:
-4x - 8 + 6 = 5 - 3x -3
Combine like terms:
-4x - 2 = 2 - 3x
Add a positive 3x to both sides to have the variable x on one side only.
-4x - 2 = 2 - 3x
+3x +3x
-x - 2 = 2
Add two to both sides to isolate the variable, x.
-x - 2 = 2
+2 +2
-x = 4
Divide both sides by -1 to leave x by itself.
-x = 4
-1 -1
x = -4
The final answer should be x = -4.
please help me please will give brainliest to anyone who
Answers
Answer: 45%
This may not be right but, if you look at the graph you can see that the point 10,45) would lay in the right place with the graph
Identify the property that does NOT belong with the other three.
A. x+12=12+x
B. 7h=h•7
C. 1+a=a+1
D. (2j)k=2(jk)
Answers
THIS IS TIMED!!
Which are equations? Select all that apply.
12 = three-fourths x
3.1 + x – 9
x – 4.8 = 9
One-half x minus 2 x + 3
x – 3.1x = 14.7 + 12
Answers
Answer:
A,C,E
Step-by-step explanation:
i just answered it on edg
Answer:
A)12 = three-fourths x
C) x – 4.8 = 9
E) x – 3.1x = 14.7 + 12
Step-by-step explanation:
o(*°▽°*)o
Solve the system of equations.
7x + 6y = -1
--x + 2y = 3
Answers
Answer:
X=-1
Y=1
Solve using Elimination.
Step-by-step explanation:
Multiply the second equation by 7.
The two equations are now:
7x+6y=-1
-7x +14y=21
Combine the two equations
7x and -7x cancel each other out, 14y+6y is 20y, and 21 - 1 is 20.
The equation is now
20y=20, divide 20 on both sides to get Y=1.
Now, substitute 1 as Y in the second equation for -x+2(1)=3
-x+2=3, can be simplified, by subtracting 2 from both sides. Giving us
-x=1.
Divide both sides by -1 for X=-1
Final answers being X=-1, Y=1
Hope this helps! Let me know if you have further questions!
Given h(x) = x2 + 3.
h(x) = 103, what is x?
Answers
Answer:
10 or -10
Step-by-step explanation:
By selling a stool for $240 a carpenter loses 20%. How much per cent would he gain or lose by selling it for $360?
Answers
Answer:
Answer. Step-by-step explanation: By selling it at 360 he would lose 13% because the amount of money lost with 240$ is 48$ (You can find that out by doing 240 x 0.2). If he loses 48$ again when selling it at 360$ he would make 312 dollars.
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Answer:
he would gain 20 percent
Step-by-step explanation:
John has $65 in his piggy bank. He wants to buy a new gaming
system for $257. If he saves $12 per day, how many days will it be
before he can buy his new gaming system?
Answers
Which fraction is equivalent to 72%?
A. start fraction 16 over 25 end fraction
B. eighteen over twenty five
C. nineteen over twenty five
Answers
Answer:
B. 18/25
Step-by-step explanation:
72% = 72/100
divide each side by two = 36/50
divide by two again = 18/25
Natalie needs to save $479.58 for a vacation. She saved $149.88, and earns $7.85 an hour working at the grocery store. How many hours must she work to meet her goals?
Answers
Answer:
42 hours
Step-by-step explanation:
Natalie needs to save a total of $479.58
She already saved $149.98
The amount left to save is
= 479.58-149.98
= 329.7
If she earns 7.85 dollars working per hour then the number of hours she can work to get $329.7 can be calculated as follows
= 329.7 / 7.85
= 42
Hence Natalie will work for 42 hours to meet her goals
1) Angelina has a recipe for chocolate cookies. She uses 2 2 cups of flour to make 4
dozen cookies. Luke will follow the same recipe. He will make d dozen cookies using T
cups of flours. What equation represents le relationship between d and T?
ge
Konts
Answers
Answer:
d/2=T
Step-by-step explanation:
for every dozen we figure by 2 and that will show the amount of flour needed. for example 2 cups for 4 dozen cookies means that if we made 8 dozen cookies then we need 4 cups of flour
Don’t know how to do it.
Answers
Answer:
C
Step-by-step explanation:
To solve any question asking if a triangle is acute, obtuse, or right based on side lengths you have to follow this method.
Square all sides of the triangle. Then add the two shortest sides together. If the two shortest sides are bigger than the largest side then the triangle is acute. If the sum is equal then the triangle is a right triangle. And if the sum is less than the longest side then it’s obtuse. Hope this helps :).
(3x8)x4=3x what is the answer
Answers
Step-by-step explanation:
(3 x 8)x4 =3x
24 x 4 =3x
96=3x
3x=3x
32= x
a = 50 cm, b = 99 cm. Find B in degrees. Round to 2 decimal places.
Answers
Since side A = 50 cm, side B = 99 cm, and angle C is a right angle, angle B . must be 63.204° which rounded to two decimal places is 63.2°
Sophia's whole family is coming over for dinner. Sophia's aunt is bringing a potato dish, but Sophle still needs to make more than 6 servings of
mashed potatoes
Part A
Write an inequality for x, the number of servings of mashed potatoes Sophia needs to make.
Please help!
Answers
Answer:
Step-by-step explanation:
X > 6
Answer:
The inequality for Sophia’s problem can be written as x > 6.
help me. i will give 5 star and I will heart answer
Answers
Answer:
It’s D
Step-by-step explanation:
A plane took 3 Hours and 33 Minutes to finish a journey. If the distance of the journey was 2840 miles, at what average speed did the plane travel? __mph
Answers
Answer:
853 mph
Step-by-step explanation:
Answer:
207.611 miles per hr
Step-by-step explanation:
CHECK MY PAGE GEOMETRY PLEASE HELP FAST
Answers
Answer:
ok sure
Step-by-step explanation:
Daniel's print shop purchased a new printer for $35,000. Each year it depreciated at a rate of 5%. What will it's approximate value be at the end of the fourth year?
Answers
Answer:
28,000
Step-by-step explanation:
do 5% times 4% and you will get 20% and then change 20% to a decimal and multiply 0.20 times 35,000 and you should get 7000 then subtract 35,000 - 7000 and you should get 28,000
Answer:
$28,507.72
Step-by-step explanation:
y=35000 (1- .05)^4
y=35000 (.95)^4
y=35000(.81451)
y=28507
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Me. Gonzalez packs 45 boxes with limes. Each box holds 100 limes . How many limes can ms. Gonzalez pack into these boxes
Answers
Answer:
4,500
Step-by-step explanation:
To find the total number of limes, you need to multiply the group number (45 boxes) by the amount each can hold (100 limes).
45 x 100 = 4500 limes
Answer:
4,500
Step-by-step explanation:
45*100
Please help me I really need help please if you can help please help
Answers
Answer:
1, 25, 49, 71
Step-by-step explanation:
in the first week she knits 12 hats but gives 11 to her cousins. that leaves 1 left over for the hospital.
in all the other weeks she gives all 12 to the hospital
so the equation would be
12(w-1)=h+1
THIS IS DUE IN 5 MINUTES PLEASEEEE
Enter the range of values for x:
3 < x < [?]
Answers
Answer:
good question
Step-by-step explanation:
h
Which best describes the constant difference for the
function?
O a constant second difference of -6
O a constant second difference of 8
O a constant third difference of -6
O a constant third difference of 8
Answers
Answer:
am not sure but ill go with c cause its the most sense to me
What is the probability of the outcome being an A
Answers
Answer:HTP
c 1/4 but also b
Step-by-step explanation:
ur answer would be c bc if you count all of them together like all the A's you have 4 but since the arrow point is on 1 you will get 1/4
thers is all in total to but hope if it helps
can someone actually help me w this ?
Answers
Answer:
the first 1
Step-by-step explanation:
Sandy cut a 151-centimeter board into five pieces. The three shortest pieces are the same length and the two longer pieces are each three centimeters longer than a short piece. How long is each piece?
Answers
Answer: The short piece is 29.6 cm long and 32.6 cm long.
Step-by-step explanation:
Let x = length of short pieces , y = lengthof longer pieces.
y=x+3 (i)
As per given,
3x+2y=151 (ii)
Substitute value of y from (i) in (ii), we get
[tex]3x+2(x+3)=151\\\\\Rightarrow\ 3x+2x+3=151\\\\\Rightarrow\ 5x=148\\\\\Rightarrow\ x=\dfrac{148}{5}=29.6[/tex]
Put value of in (i), we get
y=29.6+3= 32.6
Hence, the short piece is 29.6 cm long and 32.6 cm long.
The probability that Clara wins a raffle prize is 25% find the probability that she doesn’t win a prize
Answers
Explanation: since Clara has a 25% chance of winning, the remainder 75% is her chance of losing since it’s out of 100% and 100 - 25 is 75.
Zoey is a salesperson who sells computers at an electronics store. She makes a base
pay amount each day and then is paid a commission as a percentage of the total
dollar amount the company makes from her sales that day. Let P represent Zoey's
total pay on a day on which she sells x dollars worth of computers. The table below
has select values showing the linear relationship between x and P. Determine the
base pay Zoey makes regardless of computer sales.
ac
Р
500
97.5
2500 127.5
6500 187.5
Answers
Answer:90
Step-by-step explanation:
Bus A and Bus B leave the bus depot at 6 am.
Bus A takes 20 minutes to complete its route once and bus B takes 35 minutes to complete its route once.
If both buses continue to repeat their route, at what time will they be back at the bus depot together?
Assume the buses have no breaks in between routes.
Give your answer as a 12-hour clock time.
Answers
Answer:
therefore = 8: 20 a.m
Step-by-step explanation:
The time will they back at the bus depot together is shown below:
The factors of 20 minutes and 35 minutes are 5, 4 and 5, 7
So here the LCM is 5
Now
= 5 × 4 × 7
= 140 mins later
As the bus took off at 6 am
So,
Hours Mins
6 0
+ 2 20 (140 mins = 2 hrs 20 mins)
= 8 20
therefore = 8: 20 a.m
WILL MARK YOU BRAINLIEST
Answers
Answer:
16 sides
157.5⁰
Step-by-step explanation:
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