HELPPP PLEASEEEEEEEEE
Answers
Add x to both sides to isolate y:
y - x + x = 3x + x + 7
y = 4x + 7 (This is the linear equation in slope-intercept form, y = mx + b). The rate of change is also the slope of the line, m = 4.
Therefore, the rate of change is 4.
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So 4 is the rate of change because if you solve for y, x is the rate of change
Related Questions
Biologists are treating a lake contaminated with bacteria. The level of contamination is changing at a rate of dN/dt=-1110/t² -230 bacteria percubic centimeter per day, where is the number of days since treatment began. Find a function N(t) to estimate the level of contamination if the level after I day was 5380 bacteria per cubic centimeter.
1 7/9 divided by 4/5 =
A circle has a circumference of 2 pi cm. Which statement about the circumference and area is true? A comparison of the area and circumference is not possible since the area cannot be determined. The numerical values of the circumference and area of the circle are equal. The numerical value of the circumference is greater than the numerical value of the area. The numerical value of the circumference is less than the numerical value of the area.
Benjamin works at a printing company. Heis making T-shirts for a high school volleyballteam. The press he runs can imprint 3 T-shirtsper minute with the school's mascot.
Answers
Answer:
the answer is d
Step-by-step explanation:
i did whhat the other person said and got it right
Answer:
D
Step-by-step explanation:
Answers
Answer:
Total number of different arrangements = 60
Step-by-step explanation:
The word is given to be : COLOR
We need to find number of different arrangements of the letters in the given word.
Number of letters in the word = 5
Now, The letter O is repeating 2 times
Number of times a letter is repeating in the word = 2
Hope this helps :)
Answers
The required number would be 11 / 3 which represents " Fifteen times a number subtracted from 80 is 25".
What are Arithmetic operations?
Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operation is called the arithmetic operator.
- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.
for example 12 -2 = 10
* Multiplication operation: Multiplies values on either side of the operator
For example 12*2 = 24
To determine the number which is Fifteen times a number subtracted from 80 is 25
Let the number be x.
As per the given condition,
Here the required number would be Fifteen times = 15x and
Then this is subtracted from 80; 80 - 15x
⇒ 80 - 15x = 25
⇒ -15x = 25 - 80
⇒ -15x = -55
⇒ x = -55 / -15
Apply the Division operation, and we get
⇒ x = 11/3
Therefore, the required number would be 11 / 3.
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15 times the number = 15x
This is subtracted from 80, 80 - 15x
80 - 15x = 25
-15x = 25 - 80
-15x = -55
x = -55 / -15
x = 11/3
So the number is 11 / 3.
Answers
y = 2|3(x - 1)| - 4
y = 6|x - 1| - 4
The graph is a V shaped graph with vertex at (1, -4), x-intercepts at (1/3, 0) and (5/3, 0) any y intercept at (0, 2).
x + 7
3x - 1
Answers
Final answer:
The expression to represent the area of the shaded region is (5x + 2)(x + 7) - (3x - 1)(x + 7). Simplifying the expression gives us 2x^2 + 42x + 7.
Explanation:
To find the area of the shaded region, we need to subtract the area of the smaller rectangle from the area of the larger rectangle. The larger rectangle has a length of (5x + 2) and a width of (x + 7), while the smaller rectangle has a length of (3x - 1) and a width of (x + 7). Therefore, the expression to represent the area of the shaded region is:
(5x + 2)(x + 7) - (3x - 1)(x + 7)
To simplify this expression, we can use the distributive property. First, we simplify the expression in the parentheses:
(5x + 2)(x + 7) - (3x - 1)(x + 7)
(5x^2 + 35x + 2x + 14) - (3x^2 - 7x - x + 7)
Next, we distribute the negative sign:
5x^2 + 35x + 2x + 14 - 3x^2 + 7x + x - 7
Finally, we combine like terms:
2x^2 + 42x + 7
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Answer:
Step-by-step explanation:
To determine what the area of the shaded region is, simply find the area of the large rectangle and subtract the product from the smaller one.
Since they are polynomials. Multiply one binomial to the other and first obtain the product, before subtracting the product of the smaller rectangle.
(5x + 2)(3x - 1) - (x)(x + 7)
15x^2 - 5x + 6x - 2 - x^2 - 7
14x^2 + x - 9.
I believe this would be the solution in standard form.
A.
Three is added to a term to get the next term in the pattern.
The next two terms are 41 and 44
B.
Three is added to a term to get the next term in the pattern.
The next two terms are 40 and 43
C.
Four is added to a term to get the next term in the pattern.
The next two terms are 41 and 45
D.
Four is added to a term to get the next term in the pattern.
The next two terms are 40 and 44
Answers
You get the next term by adding 3 to the last one, e.g.
25+3=28
28+3=31
...
37+3=40
40+3=43