Answer:
C
Step-by-step explanation:
to be a linear function the change in X and the change in Y has to be the same hence slope
A. x changes by+ 1 see 2,3,4,5, and y changes by +5, +7, +9 so A is not a linear function
B. X changes by -1 in all, y changes +1 for first 3 then -1 last, so B is not a linear function
C. X changes by +1 for all and y changes by -6 for all so is it is a linear function
D x changes by +1 for all and y changes by -1, +1, +3 so no linear fn.
A case of deodorant costs $57. You get a business discount of 15%, and you have a coupon for 20% off. How much will the case of deodorant cost after you receive both discounts?
Answer:
$37.05
Step-by-step explanation:
If you take 15% and 20% you get (15%+20%) which is 35%, then you take 100%-35% you get 65%, 65% of 57 is 37.05.
Thus Your Answer: $37.05
It is estimated that 30% of households own a riding lawn mower. A sample of 12 households is studied. What is the standard deviation of the number of households who own a riding lawn mower?
Answer:
I dont knowiwdjdhkjwdhjkahdkjsa
Step-by-step explanation:
dhjddgcjkgjkjv
Help me out hereeeeeeeeeee
Answer:
The gravitational attraction between them would decrease.
help with my homework!!slope intercept GIVING BRAINLIEST
Answer:
Q1) y=-6/2+4. - Q2) y=2/4x-1
Step-by-step explanation:
In the first question y intercept was +4 in the graph
after rise/run we will go down 6 and 2 to the right so it will be -6/2 so its y=-6/2+4
In the second question y intercept was -1 then we go down 2 steps and we go to the left 4 times so it will be -2/-4 =2/4 so the answer y=2/4x-1
9) The original price of a coffee table is d dollars. You use a coupon and buy the table for (d - 4)
dollars. You paint the table and sell it for (3d + 1) dollars. Write an expression that represents
your earnings from buying and selling the coffee table. Interpret the expression.
Answer:
I dopnt know
Step-by-step explanation:
Im asking the same question lol
Answer:
(3d+1)-(d-4)=Profit
Step-by-step explanation:
So what you do here is you take the price you sold the table for, and subtract it from the price you bought it for.
This will end up giving you this equation:
3d+1-d+4=Profit
2d+5=Profit
Need help asap i hate these type of questions but i know it isnt to hard
Answer:
A,C,D are correct
I WILL GIVE BRAINIEST Enter the data to create a histogram and use the drop-down menus to complete the statements.
The scale on the graph is ?
The interval with the highest frequency is ?
Answer:
1. 0-7
2. 2-3
Step-by-step explanation:
got it right on edgu.
Answer:
The scale on the graph is
✔ 0–7
.
The interval with the highest frequency is
✔ 2–3
.
Step-by-step explanation:
PLEASE HELP WILL MARK BRAINLIEST
Answer:
√(8) 2 4/5 3.1 π (pie) 2√(3)
Step-by-step explanation:
Which expression is undefined?
a. O : 4
b. 4 : 0
C. -15 = 2
d. 15 = (-2)
Answer:
B. 4 : 0
Step-by-step explanation:
4 ÷ 0 = undefined.
Anything divided by zero will always be undefined because 0 has no value and nothing times it will get anything more than 0.
Ex...
0 x 1 = 0
0 x 2 = 0
And so on..
Zoe is starting her own snow plowing business. Zoe has calculated that she needs to earn $550 per week to support her family. If she knows she will only be able to work 40 hours per week, what is the minimum amount of dollars per hour that she will need to charge her customers?
X=2
X=2
X= 3/2
X=2/3
15 rounded to the nearest hundredth
Step-by-step explanation:
ummmmmmmm how does that work
Pls help! Which of the following best describes the ordered pairs listed below? (-3, 2), (3, -10), (5, -14), (10, -24) A. function only B. both a relation and a function C. neither a relation nor a function D. relation only
Answer:
A. Function Only
Step-by-step explanation: There is no repeated x terms in the pairs listed so its function only
What the awnser pls help
it looks like its
1,1
Answer:
(1,1)
Step-by-step explanation:
The two lines intersect at the point (1,1). To find a point of a graph look at what x-value it is at and what y-value, then put the value in parentheses in that order, (x,y). In this graph, the point is one right and up from the origin, which is the point, (1,1).
Each table below shows the time and distance Samantha and her friends traveled on four different road trips. In which Table is there a linear relationship between time and distance?
Include explanation
Answer:
C
Step-by-step explanation:
C 160/2 = 80
240/3 = 80
400 / 5 = 80
480 / 6 = 80
C is linear
In table C, there is a linear relationship between time and distance
The correct answer is Table C
A linear relation is a relationship between distance (d) and time (t) when a distance changes over time at a constant rate.
From table A
At t = 2 hour, d = 120 miles
[tex]\frac{Distance}{Time} =\frac{120}{2}=60 miles/hour[/tex]
At t = 4 hour, d = 220 mile
[tex]\frac{Distance}{Time} =\frac{220}{4}=55 miles/hour[/tex]
The relationship between distance and time is not linear.
From table B
At t = 1 hour, d = 70 miles
[tex]\frac{Distance}{Time} =\frac{70}{1}=70 miles/hour[/tex]
At t = 2 hour, d = 150 miles
[tex]\frac{Distance}{Time} =\frac{150}{2}=75 miles/hour[/tex]
The relationship between distance and time is not linear.
From table C
At t = 2 hour, d = 160 miles
[tex]\frac{Distance}{Time} =\frac{160}{2}=80 miles/hour[/tex]
At t = 3 hour, d = 240 miles
[tex]\frac{Distance}{Time} =\frac{240}{3}=80 miles/hour[/tex]
At t = 5 hour, d = 400 miles
[tex]\frac{Distance}{Time} =\frac{400}{5}=80 miles/hour[/tex]
The relationship between distance and time is linear.
From table D
At t = 1 hour, d = 75 miles
[tex]\frac{Distance}{Time} =\frac{75}{1}=75 miles/hour[/tex]
At t = 2 hour, d = 150 miles
[tex]\frac{Distance}{Time} =\frac{150}{2}=75 miles/hour[/tex]
The relationship between distance and time is not linear.
Therefore, In Table C, there is a linear relationship between time and distance
For more information:
https://brainly.com/question/22246569
Solve
x - 8 = -5
a.-3
b.13
c.-13
d.3
Answer:
3
Step-by-step explanation:
-5+8=3
Answer:
d. 3
Step-by-step explanation:
x - 8 = -5
x = -5 + 8
x = 3
Convert 3.09 kilograms to grams
Answer:
3090
Step-by-step explanation:
What is the value of the 7 in 763,400,000?
Answer:
The 100,000,000
Step-by-step explanation:
Thats the hundred millions place
Michael's family wants to sign up for a movie rental service. They have information on DVD plans from four different companies. The family plans
to watch 15 DVDs per month. Which plan is the BEST?
A. All-You-Can Watch DVD, pay $5 for each DVD, d, ordered
B. DVD-R-US pay $25 to join and $2 for each DVD, d, ordered
C. Cheap DVD, pay $20 to join and $2.50 for each DVD, d. ordered
D. DVD Land: pay $60 per month for unlimited amount of DVD rentals
Answer:
B
Step-by-step explanation:
DVD-R-US pay $25 to join and $2 for each DVD ordered
what is 17639x43
PLEASE FAST
An escalator moves at a rate of 2 feet per seconds. At what rate does the scalator move in miles per houre?
5280 feet= 1 mile
A.0.02 miles per houre
B.0.34 miles per houre
C.068 miles per houre
D 1.36 miles per houre
Answer:
D
Step-by-step explanation:
Feet escalator can move in an hour
= 2×60×60
= 7200
Rate the escalator moves
= 7200÷5280
= 1.3636...miles/h
= 1.36miles/h (3s.f.)
The library is to be given 7 books as a gift. The books will be selected from a list of 15 titles. If each book selected must have a different title, how many possible selections are there?
Determine the slope and y-intercept of each graph. Then, write the equation of the graph in slope-intercept form.
Answer:
slope = 1/3
y-intercept = ( 0 , 2 )
equation :
y = 1/3x + 2
Step-by-step explanation:
What is -(3x - 12) = 9 x -4
Answer:
X = 1.3
Step-by-step explanation:
Help me please i need this now
Giving extra points
Correct answer
Answer:
Step-by-step explanation:
(A) and (B)
I need helllpppp
ppllsssss
Answer:
C
Step-by-step explanation:
Tip a positive number multiplied to a negative number is negative
can earn coins
Pedro is making a graph to represent how each chocolate purchased costs $3. Pedro says that the line
will pass through the origin (0,0) because if you buy o chocolates, it will cost 0 dollars. Does Pedro's logic
make sense?
Answer:
No Pedro's logic does not make any sense
Step-by-step explanation:
It depends on how it is graph.
To make a fruit punch the recipe says to mix 3 cups of grape juice with 1 1/2 cups of orange juice.
what is the amount of grape juice needed for per each cup of orange juice?
Answer:
2
Step-by-step explanation:
3 is 2x 1 1/2 so every cup of orange juice needs 2 cups of grape juice
Answer:
2
Step-by-step explanation:
the top
Please show me the steps to solve this problem
This is a pre-algebra problem. I'll go through the steps with you. If you don't get it, don't be afraid to ask!
Step One - Cross Multiply
These are fractions, but that doesn't mean you have to add them. Fractions are just the numerator divided by the denominator. So to 'remove' the 9, multiply both sides by 9. To 'remove' the 6, multiply both sides by 6. (We multiply both sides of the equation by the same number because we need to make each side the same). Note that when you multiply both sides by 9 or 6, you have to multiply the whole part.
(2x+1)×6 = (1-1)×9
Distribute.
12x+6 = 9-9
Step Two - Solve the Equation
So we are left with this equation after cross multiplying:
12x+6 = 9-9
First, we can start by subtracting 9 from 9, because those are the same types of numbers.
12x+6 = 0
Now, we have to 'remove' the 6. We can do that by subtracting each side by 6.
(12x+6)-6 = 0-6
12x = -6
Now we are left this this.
We need to 'remove' the 12 now, so we can isolate the x. Since 12 is multiplied to x, we divide each side by 12.
(12x)÷12 = -6÷12
We get x = -1/2
x = -1/2 or -0.5
Hope this helped!
Please help me, thank you!
Answer:
10*g-4
Step-by-step explanation:
By the way * is multiplicaton
