Answer:
Look below
Step-by-step explanation:
Part A: Equation would be in the y=mx+b format. m, or the slope, would be the cost that varies depending on the number of things that happen so m=3.25. b would be the fix cost so it is 15 so the equation ends up being y=$3.25x + $15.
Part B: Initial value is 15 since it is the fix cost, and 3.25 is the rate of change since it added as the number of rides increase.
Part 3: To solve this you substitute 7 into x so y=$3.25(7) + $15 = $37.75
I hope this explains it well.
What is the value of this function evaluated at f(-3)?
f(x) = 2x2+ 5x - 9
Answer:
-6
Step-by-step explanation:
f(x) = 2x² +5x -9
f(-3) means f(x=-3) so substitute x with -3 in the equation
f(-3) = 2*(-3)³ +5(-3) -9 = 2*9 -15 -9 = 18 -24 = -6
Answer:
The answer is either x=1 or f(0)=-5
Step-by-step explanation:
im not sure but I hope this helps
Salvador has a rug in his bedroom with perimeter of 36 feet, the length of the rug is 8 feet what is the width of the rug?
Answer:
10 feet
Step-by-step explanation:
Salvador has a rug in his bedroom with perimeter of 36 feet, the length of the rug is 8 feet what is the width of the rug?
The rug is shaped as a rectangle
The formula for the Perimeter of a rectangle = 2L + 2W
Perimeter = 36 feet
Length = 8 feet
Hence
36 = 2(8) + 2W
36 = 16 + 2W
2W = 36 - 16
2W = 20
W = 20/2
W = 10 feet
Therefore, the Width of the rug is 10 feet
Please help I’ll make you the brainiest
Answer:
I feel like it's B
Step-by-step explanation:
The formula for the perimeter, P, of a rectangle is P = 2(l + w), where l represents the length and w represents the width.
A. Todd has a string that is 26 inches long and wants to create a 9-inch-long rectangle with it. Substitute these values into the formula above, and solve for w to determine how wide Todd’s rectangle must be. Show your work.
B. Todd solved for the width arithmetically, as follows:
The length of the rectangle is 9 inches, so the sum of the lengths of the two long sides is 2 • 9 = 18 inches.
The string is 26 inches long, and 18 inches are used for the long sides of the rectangle, so the number of inches available for the short sides is 26 − 18 = 8 inches.
A rectangle has 2 congruent short sides, so the length of each short side, or the width of the rectangle, is 8 ÷ 2 = 4 inches.
Describe how Todd’s arithmetic solution process is similar to your algebraic solution process from part A, and how they are different.
C. The perimeter formula can be solved for w, in terms of P and l, as shown below.
P = 2(l + w)
P = 2l + 2w
P − 2l = 2w
= w
Explain why it could be useful to solve the perimeter equation for w in terms of P and l.
Answer:
p= 2L + 2w
p= 2×26 + 2×9
35-52=18
w=35
HELPPPPPPPPPP ASAPPPPPP!
Answer:
Number 3 is ASA
Number 4 is SAS
Number 5 is SSS
Number 8 is 3
Number 9 is 2
Step-by-step explanation:
Matt has 5 Cookies
Linn eats 3 of the cookies
How old is Linn
Answer:
3
Step-by-step explanation:
Where did you get this question?
The number of cookies left, if Matt has 5 Cookies and Linn eats 3 of the cookies, is 2.
What is subtraction?The action of subtracting a matrix, vector, or other quantity from another according to predetermined rules in order to find the difference.
Given:
The total number of cookies, t = 5,
The number of cookies Linn eats, n = 3,
Calculate the number of cookies left by using subtraction as shown below,
The number of left cookies = Total number of cookies - The number of cookies Linn eats
The number of left cookies = t - n
The number of left cookies = 5 - 3
The number of left cookies = 2
Thus, the number of cookies left is 2.
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The complete question is: Matt has 5 Cookies and Linn eats 3 of the cookies, how many cookies are left?
Find the value of x
please helppp
2 • xy (midsegment) = sum of the bases
Plug in the numbers
2 • 12.5 = 3x + 1 + 15
Add 1 and 15 together
25 = 3x + 16
Subtract 16 on both sides and you should get:
9 = 3x
Divide both sides by 3
9/3 = 3x/3
Answer:
3 = x
Answer please if you will
Answer:
14 - 4x = 26
-14 -14
-4x = 12
Divide by -4 on both sides
x = -3
x + 18/4 = 5
x4 x4
18 + x = 20
-18 -18
X = 2
20x - 2 = 8
+2 +2
20x = 10
Divide by 20 on both sides
X = 0.5
1 + 33x = 12
-1 -1
33x = 11
Divide by 33 on both sides
x = 0.3
Name a dance step and name TWO muscles used during the dance step:
will give brainliest !!! please help…
.
Use the function to find y when x = 3.
y = 2x
a. 6
b. 5
c. –1
d. 3/2
Pls help me am on a test :-)
Answer:
x=3
y=2x
y= 2×3
y=6
option a is the answer
Please help I will mark as brainliest!!
Answer:
117°
Step-by-step explanation:
x= 180-101+38= 117°
what is a prime number.?
Answer:
prime numbers are the natural numbers greater than one that are not products of two smaller natural numbers
Step-by-step explanation:
Answer:
A prime number is a number that is divisible by itself and cannot be divided by any other number only by itself.
For example, 5 is a prime number because nothing can divide into 5 except for itself.
Find the surface area off the prism. Please help me solve this!
what is the slope of this line?
Answer:
=5/3
Step-by-step explanation:
slope= y2-y1/X2-X1
=(1,1) (-2,-4)
=(-4-1/-2-1)
=-5/-3
=5/3
HELP ME !!!!!! A: 7/100 0.07
B: 1/10; 0.1
C: 73/100 0.73
D 73/10; 7.3
Answer:
Step-by-step explanation:
i say d but i'm not fully sure
SOMEONE HELP ME PLEASE!!!!
Answer:
a.220 ,
Step-by-step explanation:
I really don't know how I'ma gonna explain , I gave to type so that it can send sorrrryyy
x =2y - 4
x + 5y = -66
what is the x - value of the solution to this system of equation
Answer:x=-8 and y=-2
Step-by-step explanation:plug in for x.7(2y-4)+5y=6-6614y-28+5y=-6619y-28+-6619y=-38y=-2put it back in.
Which of the following is the equation for the graph shown?
x^2/25-y^2/16=1
x^2/16-y^2=1
y^2/16-x^2/25=1
y^2/25-x^2/16=1
Therefore , the solution of the given problem of equation comes out to be [tex]x^{2}[/tex]/16- [tex]y^{2}[/tex] =1.
Explain equation.An equation is a mathematical representation of two equal variables, one on each side of a "equals" sign. Everyday issues can be resolved with equations. We commonly look for pre algebra help to deal with problems in real life. Pre-algebra is the fundamental foundation of mathematics.
Here,
Given : Some of the equations
[tex]x^{2}[/tex]/25-[tex]y^{2}[/tex]/16=1
[tex]x^{2}[/tex]/16- [tex]y^{2}[/tex] =1
[tex]y^{2}[/tex]/16-[tex]x^{2}[/tex]/25=1
[tex]y^{2}[/tex]/25-[tex]x^{2}[/tex]/16=1
We have to find the correct equation which represents the below graph.
So ,
In order to find the equation :
We,
Put the values in the equations x = -4 and y = 0:
Thus ,
equation :
[tex]x^{2}[/tex]/16- [tex]y^{2}[/tex] =1
Represents the graph as x = -4 and y = 0 values satisfy the equation.
Therefore , the solution of the given problem of equation comes out to be [tex]x^{2}[/tex]/16- [tex]y^{2}[/tex] =1.
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Four streets feed into a roundabout circle as shown below. If the diameter of the
roundabout is 130 feet, find the approximate distance a car will travel between Cole Street and Maple Street along the roundabout (take the shorter route from Cole to Maple).
98.5 ft
125.9 ft
119.1 ft
107.2 ft
Answer: 119.1ft............
In the figure at right, BC = 10. Find AC.
Answer:
i dont know
Step-by-step explanation:
Step-by-step explanation:
angle(A+B+C)=180°{sum of angle of triangle}
C=180°-135°
C=45°
now,
sin theta=p/h
sin 45°=10/AC
1/√2=10/AC
AC=10√2
Ac=14.14
stay safe healthy and happy.[tex]5+\frac{x}{2} \geq 10[/tex]
3+4x+x^2 = y Given x = 1
Answer:
8
Step-by-step explanation:
What is the scale factor from A ABC to ADEF?
E
24
12
24
A. 12
u
B.
1
12
D. 6
Answer:
D. 6
Step-by-step explanation:
___
24÷4 = 6 or 12÷ 2 = 6
The lengths of DE, EF, and DF are 4, 8 and 12 respectively, (option 1)
What are similar triangles?Two triangles are said to be similar if their corresponding sides are in equal ratio and corresponding angles are congruent.
here, we have,
Given that,
Δ ABC~ Δ DEF and the scale factor from Δ ABC to Δ DEF is 2
Since, the scale factor is 2, therefore each side of Δ ABC is increased by 2 in Δ DEF
Therefore,
DE = 2AB
EF = 2BC
DF = 2AC
Therefore,
DE = 4
EF = 8
DF = 12
Hence, the lengths of DE, EF, and DF are 4, 8 and 12 respectively,
(option 1).
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$600 at 4% for 9 months.
The simple interest for the principal amount of $600 at the rate of 4% for 9 months will be equal to $216.
What is Simple interest?A quick and simple way to figure out interest on that money is to use the simple interest approach, which adds interest at the same rate for each daily cycle, and it is to the initial principal amount. A way to figure out how much interest will be charged on an amount of money at a specific rate and for a specific duration of time is by using simple interest.
As per the given information in the question,
Principle amount, P = $600
Time, T = 9 months
Rate, R = 4%
SI = (600 × 9 × 4)/100
SI = $216.
The SI will be $216.
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a park ranger measures the heights in the box plot
Answer:
The answer is c because 5 is not dotted anywhere?????
PLEEASE HELP 30 POINTS
Answer:
62°
Step-by-step explanation:
m L 6 = m L 8 (same facing of) = 62°
You bought a used truck for $15,000. The value of the truck will decrease each year because of depreciation. The truck depreciates at the rate of 8% per year estimate the value of the truck in 5 years
Answer: $9886.22
Step-by-step explanation:
plzzzzzzz help me i do not know what it is
Answer:
Step-by-step explanation:
so you will multiply height by length and that will give you 70 cubic cm DNT FORGET TO PUT CUBIC CM!!!!!
If I did these right, it should be 70.
Please answer this, I've asked before but someone just took my points without answering and I really need the answer
Answer:
I think the answer is 45 but that may be wrong
what is the surface area? please show me the steps so i can understand this :(
Answer:
answer:416mm^2
Step-by-step explanation:
10*10=100
10*10=100
10*12=120
8*12=96
96+120+100+100=416mm^2