Answers
Answer: you have: C(X)=3x+2.00
x=number of minutes
Pay attention to the y=mx+b form where m=slope-->>
3x is the slope...
so it's 3(times the number of minutes) <<---or (x)
This means that the slope is 3, or the fancy way of saying it-->>"rate of change."
The rate of change of the cost of the taxi ride is $3.00 per minute.
Step-by-step explanation:
Related Questions
((8y-3x)/(4))/(4)-(-7+5x)/(3)
Answers
Let's simplify step-by-step
8y-3x/4/4 -(-7+5x/3)
Distribute:
=-3/16 x +1/2 y+-5/3 x+7/3
Combine like terms:
=-3/16x+1/2 y +-5/3x+7/3
=(-3/16x+-5/3x)+(1/2y)+(7/3)
=-89/48x +1/2y+7/3
Answer: -89/48x+1/2y+7/3
What are the coefficients in the following expression? -6y + 4- 7-8
please help!! this is for an assessment
Answers
Answer:
11/6 I think
Step-by-step explanation:
Welp that's all that came when I get the answer
Zoe and Hannah share tips in the ratio 3:7 last week Zoe received £24 how much did Hannah receive last week
Answers
[tex]\huge\pink{ƛƝƧƜЄƦ}[/tex]
Z = 24
H / Z = 7 / 3
H / 24 = 7 / 3
H = 7 * 24/3
H = 7 * 8
H = 56
Hannah receives 56 dollars.
So,
H / Z = 56 / 24 = 7 / 3 ;; with the smart 1 = 8/8.
Answer:
£16,80
Step-by-step explanation:
3:7
3+7=10
Hannah=7/10×24
7×24=168
168÷10
16,8
£ 16,80
combine like terms -3c+5c
a.8c
b.-2c
c.-8c
0r
2c
plz help idk
Answers
Answer:
2c
Step-by-step explanation:
Answer:
2c
Step-by-step explanation:
I forgot how to divide fractions properly. please send help.
Answers
Answer:
2.5 or 10/4
Step-by-step explanation:
2÷4/5
Integers can be fractions. Which are just the summation of equal parts. So integers can be written in any fractional form as you like,
2/1÷4/5
But turning your fraction into an integer is not enough to divide, you must first use the reciprocal form of your dividend. and then you multiply to obtain your answer. (The reason is that division is multiplication of the reciprocal)
2/1×5/4
And tadaa! you get your answer
10/4
You can also simplify it!
5/2
Juan drove from his mother's house to his apartment at Arkansas Tech. After driving for 20 minutes, he was 62 miles away from his apartment. After driving for 32 minutes he was only 38 miles away. The time driving and the distance away from his apartment form a linear relationship. What is the independent and dependent variables
Answers
Given:
After driving for 20 minutes, Juan was 62 miles away from his apartment.
After driving for 32 minutes Juan was only 38 miles away.
The time driving and the distance away from his apartment form a linear relationship.
To find:
The independent and dependent variables.
Solution:
If the value of a variable depends on the another, then it is called dependent variables.
If the value of a variable does not depend on the another, then it is called independent variables.
In the given problem, the distance of Juan from his apartment depends on the time he drove. So,
Dependent variable = Distance of Juan from his apartment in miles.
Independent variable = Time he drove
Which of the following expressions is equivalent to
8(2x + 7)?
(1) 10x+15
(3) 16x+7
(2) 10x+7
(4) 16x +56
Answers
Answer:the answer is 34
Step-by-step explanation:
A recipe says to use 3 cups of flour to make 48 cookies. What is the constant of proportionality that relates the number of cookies made, y, to the number of cups of flour used, x ?
Answers
Answer:
48/3 or 16/1
Step-by-step explanation:
Answer:
48/3
Step-by-step explanation:
Two shelters offers dog adoption twice a year ruff had 123 dogs adoption in january 196 fogs adoption in July barks had 78 dogs adoption in January and 135 adoption in July estimates the difference in the number of dogs adoption at each shelter that year
Answers
Answer:
106
Step-by-step explanation:
ruff
123 dogs adoption in january
196 dogs adoption in July
Total adoption for the year = 123 + 196
= 319 adoptions
barks
78 dogs adoption in January
135 adoption in July
Total s like adoption for the year = 78 + 135
= 213 adoptions
Difference in the number of dogs adoption at each shelter that year
= Ruff total adoption for the year - Bark's total adoption for the year
= 319 adoptions - 213 adoptions
= 106
The difference in the number of dogs adoption at each shelter that year is 106
Find the mesure of the missing angle
Answers
Answer:
c=68 and b=112
Step-by-step explanation:
what is the slope of ( 3,1 ) and ( 6,4 )
Answers
Answer:
The slope of the line would be 1
(4-1)/(6-3)= 1
a. 64
b.4
c.8
d.23
[ I NEED HELP :(( ]
Answers
You can find this by using the pythagorean theorem.
The Pythagorean Theorem states that the squares of the legs add up to the square of the hypotenuse.
The hypotenuse is the longest side, which is opposite the right angle.
The other 2 sides are the legs.
Here, the hypotenuse is BC which is 17.
AC is one leg. We are trying to find the other leg.
So you set up the equation AB^2+ 15^2 = 17^2.
This simplifies to AB^2 + 225 = 289.
AB^2 = 64.
AB = 8.
AC^2+AB^2=BC^2
15^2+AB^2=17^2
AB^2=17^2-15^2
AB^2=8^2
AB=8
what's the distance between (-9,2) and (5,-4)?
Answers
Answer: Exact Form: d= 2√58
Decimal Form: 15.23154621...
Step-by-step explanation:
Distance formula: d=√(x2-x1)^2 + (y2-y1)^2
d=√(5- -9)^2 + (-4 - 2)^2
Exact Form: d= 2√58
Decimal Form: 15.23154621...
The distance between two points (-9,2) and (5,-4) is 15.23 units.
What is the distance between two points?The distance between two points is defined as the length of the line segment between two places representing their distance. Most significantly, segments that have the same length are referred to as congruent segments and the distance between two places is always positive.
The formula of distance between two points is P(x₁, y₁) and Q(x₂, y₂) is given by: d (P, Q) = √ (x₂ – x₁)² + (y₂ – y₁) ².
We have to determine the distance between (-9,2) and (5,-4)
As per the question, substitute the known values in the formula,
d = √ {(-9 – 5)² + (2 – (-4))²}
d = √ {(-14)² + (6)²}
d = √ {196 + 36}
d = √232
d ≈ 15.23
Thus, the distance between the given two points is 15.23 units.
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who is the president of USA
Answers
Answer:
Donald trump is the president
Answer:
donald trump at the time but soon it will change
Step-by-step explanation:
9x - 4y
if x = -7 and y= -6
Answers
Answer:
-39
Step-by-step explanation:
Plug in -7 for x and -6 for y into given equation and evaluate.
What transformations occur for the following equation? *
y = 8(x - 1)3 + 7
Answers
Answer:
☆<¤HOPE IT WILL HELP you 》>☆
y=(8x-8)3+7
y=24x-24+7
y=24x-17
17=24x
17/24=x
SO == x-17/24 y= 17
Find the slope of
(-16,3), (13,8)
Answers
Answer:
= 5/29
Step-by-step explanation:
We can use the slope formula to find the slope
m = ( y2-y1)/(x2-x1)
= ( 8-3)/(13 - -16)
= ( 8-3)/( 13+16)
= 5/29
If g(x) = 3x + 1
g(2) = _____
Answers
Answer:
5x+2
Step-by-step explanation:
...................
Find the area of the shape.
Answers
7 is a solution to the equation 3n + 9 = 33.
The sum of negative five plus three times a number equals twenty-eight.
The sum of three and a number times negative five gives twenty-eight.
The product of three times a number equals twenty-eight.
The product of negative three and a number plus five equals twenty-eight.
??????
Answers
Answer:
Step-by-step explanation:
1. 7 is not the solution of 3n+9 because if you do 7*3 and add 9 you will get 30.
2.
-5+3n=28
-5+5+3n= 28+5
3n=33
n= 11
3. 3n= 28
n= 28/3 or 9.333333
4. -3+n+5=28
n+2= 28
n+2-2= 28-2
n= 26
Answer:
it's d
Step-by-step explanation:
i got it right and the pic above :)
If I got a 60 on a test , and I have a 92 in that class , what will my grade be ? (please answer i am stressing so much I might get gray hairs)
Answers
Answer:
There's no way to answer this question 100% accurately, because we don't know your teacher's grading scale, or how much tests and quizzes are weighted for your grade in the class. That being said, one test shouldn't bring your grade down too much. As the year goes on, and more assignments are put in the gradebook, it will even out. If you get a 100 percent on 3 tests, and a 60 percent on one test, it evens out to a 90 percent.
If you need more help, type in "Rogerhub grade calculator." It's a website that is very helpful in calculating your grade for the year. Hope this helps! :)
A music store is receiving a shipment of Ipads. Each box comes with 12 white, 12 black and 24 grey
Ipads. They already have 23 white, 16 black and 22 grey Ipads. If the store is receiving 5 boxes, how
many of each color Ipad will they have?
Answers
Answer:
142 Grey, 83 white, 76 black
Step-by-step explanation:
If you were to take 5 boxes and put 24,12,12 in each, then multiply each number by 5 you wpuld get 120 Grey, 60 white and 76 black. Then you would add what they already have 120 Grey + 22 Grey is 142 grey, 60 white + 23 white is 83 white, and 60 black + 16 black is 76 black.
Does anyone know this answer 7/2 x 6/7 thats one question second question is 1/7 x 5/2? help :(
Answers
Answer:
First one is 3 and second is 5/14
Step-by-step explanation:
Answer:
first is 14/12 simply it will be 2/2 witch cost it to be a whole number so it will become 1. and the other on is 2/35 agian simply it will be 2/5.
Step-by-step explanation:
Write a recursive formula for the sequence 8, 10, 12, 14, 16, ... Then find the next term.
Answers
Answer:
answer is b
Step-by-step explanation:
The next term is : an=an-1+2= a1 8; 18
Based on the information given 2 is added ton each sequence
Sequence:
8+2=10
10+2=12
12+2=14
14+2=16
The next term will be:
16+2=8
Inconclusion The next term is an=an-1+2= a1 8; 18
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I need help fast ! What is the slope of y=-x+7
Answers
Answer:
-1 this equation is in slope intercept for y=mx+b. the slope is variable m, which in this case is -1. the one is always invisible in front of variable
[tex] \sqrt{64 \: } [/tex]
the square root
Answers
The square root of 64 is 8
5/12 divided by 7/8 Plz help!!!!!!!
Answers
Answer:
10/21
Step-by-step explanation:
Solve for t. 50= − 10 t + 80
Answers
We move all terms to the left:
50 - ( -10t+80) =0
Get rid of the parentheses
10t - 80+50=0
We add all the numbers together, and all the variables
10+ - 30=0
We move all the terms containing t to the left, all the other terms to the right
10t = 30
t = 30/10
t = 3
Need answer now
The range of a relation is
A. the output (y) values of the relation
B. the input (x) values of the relation
C. a set of points that pair input values with output values
D. x and y values written in the form (x, y)
Answers
A.
Step-by-step explanation:
Range of a function is the value that we get when a function is solved.
Say, f(x) = y.
We say this "set of x is domain" whereas "set of y is range".
Suppose,
set A = {1,2} & set B = {1,2,3} & f(x) = y
Let,
f(1) = 1, & f(2) = 2.
What we get is that there is no x for 3.
We say this fact by "set A is domain" & "set B is co domain" & set {1,2} (output) is range.
Which expression can represent 70% of x?
3 (StartFraction x Over 4 EndFraction) minus one-half (StartFraction x Over 10 EndFraction)
3 (StartFraction x Over 4 EndFraction) minus (StartFraction x Over 10 EndFraction)
(StartFraction x Over 2 EndFraction) + (StartFraction x Over 10 EndFraction)
(StartFraction x Over 2 EndFraction) + one-half (StartFraction x Over 4 EndFraction)
NVM THE ANSWER WAS
3 (StartFraction x Over 4 EndFraction) minus one-half (StartFraction x Over 10 EndFraction)
Answers
Answer:
The answer is Dun Dun Duuun 3 {x/4} - 1/2{x/10}
The expression equivalent to 70% of x is,
⇒ 3 (StartFraction x Over 4 EndFraction) minus one-half (StartFraction x Over 10 EndFraction)
⇒ 3 (x/4) - 1/2 (x/10)
What is mean by Percentage?A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.
We have to given that;
The expression is,
⇒ 70% of x
Now, We an simplify the expression as;
⇒ 70% of x
⇒ 70/100 × x
⇒ 70x/100
⇒ 7x/10
By option 1;
⇒ 3 (x/4) - 1/2 (x/10)
⇒ 3x/4 - x/20
⇒ (60x - 4x) / 80
⇒ 56x / 80
⇒ 7x/10
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