Answer:
c(10)=40
c(15)=52.5
Step-by-step explanation:
c(10) means you plug 10 into your x same with (c15) you plug in 15 so for c(10) it would be 2.5(10) + 15 which is 40
The value of c(10) and c(15) is 40 and 65 respectively.
The given function is c(x) = 2.5x + 15.
What is the function?A function is defined as a relation between a set of inputs having one output each. In simple words, a function is a relationship between inputs where each input is related to exactly one output. Every function has a domain and codomain or range. A function is generally denoted by f(x) where x is the input.
Now, c(10)=2.5(10)+15=40
c(15)=2.5(15)+15=52.5
Given c(20) = 65
So, 65=2.5x+15
⇒50=2.5x
⇒x=20
Therefore, the value of c(10) and c(15) is 40 and 65 respectively.
To learn more about the functions visit:
https://brainly.com/question/12431044.
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Find the difference between the polynomials:–3x+x3–2x2 and 4x3–2x2–4x
Answer:
x-3x^3
Step-by-step explanation:
^ means to the power of btw
Please help with the questions, and if you can explain them
I hope this helps
I also would appreciate brainless
increasing or decreasing?
slope?
y and x intercept?
other points the line goes through?
equation if the line?
Answer:
slope = 1/2
The x-intercept is (8, 0). The y-intercept is (-4, 0).
(2, -3), (4, -2), (6, -1)
y = (1/2)x - 4
Step-by-step explanation:
1)
slope = rise/run
Start at (0, -4) and go to (2, -3).
Start at (0, -4) and go 1 unit up. That is a rise of 1.
Now go 2 units right to arrive at (2, 3). That is a run of 2.
slope = rise/run = 1/2
2)
The line crosses the x-axis at (8, 0).
The x-intercept is (8, 0).
The line crosses the y-axis at (-4, 0).
The y-intercept is (-4, 0).
3)
Here are some points: (2, -3), (4, -2), (6, -1)
4)
y = mx + b
y = (1/2)x - 4
Answer:
Below in bold.
Step-by-step explanation:
The line is rising to the right so it has an increasing slope.
The slope of the line is 4/8 = 1/2.
Reading from the graph the x intercept is (8, 0).
The y-intercept is (0, -4).
The line passes through the points (2, -3) and (6, -1).
The equation of the line is:
y = (1/2)x - 4.
What else is represented or means the same thing as a sum
Answer:
aggregate, total, totality, whole, summation, entirety, full, tally, all, body
Step-by-step explanation:
Answer:
in this topic, students will use ribbon diagrams and / or number lines to represent and solve problems involving addition and subtraction of fractions in word problems. consider this example.
What’s the answer? To this
A
B
C
D
d
the answer is d
Step-by-step explanation:
the answer is d
The perimeter of a rectangle is 60 meters. The length of a rectangle is 2 m less than the width find the length and the width of the rectangle
Step-by-step explanation:
length = (x-2)
width = x
perimeter = 2 lengths + 2 widths
60 m = (x-2) + (x-2) + x + x
60 m = 4x - 4
64 m = 4x
16 m = x
length = (x-2) = (16-2) = 14 m
width = x = 16 m
00:00 Choose all of the addition problems in which you add zeros to align place values in the addends. A. 0.04 + 5 + 3.2 B. 18.9 +0.7 C. 1.2 +5.75 +2.8 D. 6.23 + 11.01 + 4.99 o E 15.03 - 23.23 its a mutiple choice question
Answer:
a-8.24 b-19.6 c-9.75 d-17.24 e-−8.2
Step-by-step explanation:
Line L is Parallel to Line M. Find the value of x and y (pls help asap)
The value of the variables 'x' and 'y' will be 9 and 13, respectively.
What is the solution to the equation?The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.
Line L is Parallel to Line M.
The vertical opposite angles (10x - 17) and (8x + 1) are equal. Then the equation is given as,
10x - 17 = 8x + 1
Simplify the equation, then the value of 'x' will be given as,
10x - 8x = 17 + 1
2x = 18
x = 9
The angle (6y + 29) and (8x + 1) are the supplementary angles. Then equation is given as,
6y + 29 + 8x + 1 = 180
6y + 29 + 8(9) + 1 = 180
6y + 102 = 180
6y = 76
y = 13
The value of the variables 'x' and 'y' will be 9 and 13, respectively.
More about the solution of the equation link is given below.
https://brainly.com/question/545403
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Find the median for the following data set: 11, 13, 17, 11, 10, 15, 11, 12, 13, 15
O 125
O 12
O 13
O 13.5
Answer:
A, 12.5
Putting them in order was this:
10, 11, 11, 11, 12, 13, 13, 15, 15, 17
and the median is between 12 and 13, which is 12.5
(Hope that helps you. ^^)
Other word for sequence
Step-by-step explanation:
Issun Sengeki... Messatsu!
Another word for sequence can be order. There's a lot of other examples and synonyms out there, so choose the best one for you!
Quote:
"You've fulfilled your life by allowing me to end it!"
- Akuma
3.6 + 8.3 find the sum plz need help
Answer:
11.9
Step-by-step explanation:
just add the two numbers :)
Answer:
the answer 11.9
Step-by-step explanation:
add by lining up the decimals
1. − p + 6p ≤ 4 + 6p
Step-by-step explanation:
-p + 6p <_ 4 + 6p
5p <_ 4 + 6p
-4 <_ p
-4 less than or equal to p
Which expression is equivalent to 73⋅ 7−5?
Answer:
1 over 7 to the 2nd power
Step-by-step explanation:
Answer:
By the order of operations, this expression evaluates to:
73 * 7 - 5 = 511 - 5 = 506
Step-by-step explanation:
You need an expression that is equivalent to this result once the expression is evaluated.
can you work out the equation of the graph
HELP PLEASE SIXTH GRADE GUYS
Answer:
-3
Step-by-step explanation:
The answer would be -3.
The original rectangle is 9 feet long and 3 feet wide. The
new rectangle is 1 foot wide. What was the scale factor to
go from the original rectangle to the new rectangle?
Aaron claims the same answer could also be found by adding either –5 + 3 or –3 + 5.
What is the error in Aaron’s reasoning?
The commutative property is not true for addition.
The negative signs were switched.
The numbers are not in the correct order.
The associative property was used.
Answer:
The answer is "the negative signs were switched"
Answer:
The answer is "the negative signs were switched"
Step-by-step explanation:
whats 5 divided by 1525
Answer:
0.003278689 or 1/305
Step-by-step explanation:
5 ÷ 1525 = 0.003278689
0.003278689 = 1/305
I hope that this helps :)
Answer: y'all are so talented
Step-by-step explanation:
Which of the following expressions is not equivalent to -4.5 • -8?
A) (8)(-4.5)
B) 8.4.5
C) -8.-4.5
D) (4.5)(8)
Answer: (8)(-4.5)
Step-by-step explanation: If you were to multiply -4.5 • -8 it would be a positive number but if you multiply (8)(-4.5) that would equal a negative number
please help as soon as possible
Answer:
it the one that says 3b-6=27
Step-by-step explanation:
hope i help
Answer:
The answer would be "Subtract 6 from 27 and then divide by 3.
Step-by-step explanation:
27 - 6 = 21.
21 / 3 = 8.
Brandon is 8.
To check this, just do 8 x 3 = 21, plus 6 which is 27.
How many eggs are there in 3 5/6 dozen?
Answer:
check your eggs
Step-by-step explanation:
You are adding air to a tire. The air pressure in the tire should be 24 27 200 pounds per square inch. What decimal should you watch for on the digital pressure gauge?
Answer:
P = 24.135 pounds per square inch
Step-by-step explanation:
The air pressure in the tire should be [tex]24\dfrac{27}{200}[/tex] pounds per square inch. This pressure is in the form of a mixed fraction. It is required to convert this pressure into a decimal form. We can convert it as follows :
[tex]24\dfrac{27}{200}=\dfrac{(24\times 200)+27}{200}\\\\=24.135\ \text{pounds/square inch}[/tex]
In decimal form, the value of pressure in the tire on the digital pressure gauge is 24.135 pounds per square inch.
Mr. Hill wants to plant a rectangular garden in his backyard. He has 50 feet of fence to enclose his garden. He wants the length to be 5 feet more than the width. Write the equation that you would use to solve this problem and use your equation to find the dimensions.
What are the dimensions, in feet, of the garden?
What is the equation that you wrote to determine the width, x, of the garden?
Answer:
PERIOD POOOOOOOOOOOOOOO
Step-by-step explanation:
Find the perimeter of triangle A(-2,2), B(10,2), C(10,7).
Answer:
I believe the answer is 30 units
Step-by-step explanation:
What is the value of h(2)
Answer: 0
Step-by-step explanation:
Because at x=2, y=3 is an open circle, meaning there is a hole there, and the function is not continuous, therefore h(2)=0
Answer:
h(2) = 0
Step-by-step explanation:
The value of h(2) is the y value of the function when x=2
We want the value An open circle has no value, so we need to take the closed circle
h(2) = 0
Solve - 2y – 14x > 14 for y.
Answer:
y<-7x-7
Step-by-step explanation:
Add 14x on both sides
-2y>14x+14
Divide by 2 on both sides
-y>7x+7
y<-7x-7
Evaluating functions please help :)
Answer:
-28
Step-by-step explanation:
In order to find h(-6) plug in -6 for any "x" in the equation.
So the equation will be h(-6)=5(-6)+2
I just plugged this into my calculator
Hope this is correct and helps! :)
pls help me ??
[tex]help[/tex]
Answer:
a=110
b=70
c=110
d=70
e=110
f=70
g=110
!!!ANSWER ASAP 100 POINTS!!! ANSWER BOTH AND TELL ME EXACTLY WHAT GOES IN EACH BOX
Answer:
1. 7¹⁰
2. 9⁸
Step-by-step explanation:
1. 7 = 7¹
Hence, using the rules of indices..... you would add the exponents when numbers that have the same base are multiplied together.
7⁹⁺¹ = 7¹⁰
2. Add exponents
9²⁺⁶ = 9⁸
Write an equation for a line that is parallel to 3y = 2x - 3 and passes through the point (-3, 4).
Answer:
Step-by-step explanation:
You keep the same slope since it's supposed to be parallel. But first you need to write it in slope intercept form. So the y can't have a number in front of it, so you must divided everything after the equal sign by the 3. So the equation becomes y=2/3x−1. Now you plug in the points to find a parallel equation using point slope form y−(4)=(23)(x−(−3)). Then you solve that and you get y=2/3x+6.
