the table shows ordered pairs of the function y=8-2x. what is the value of y when x=8
Answers
Answer:
y=8-2×8(the value of x)
y=8-16
y=-8
Answer:
-8
Step-by-step explanation:
Substitute:
y = 8 - 2(8)
multiply:
y = 8 - 16
subtract:
y = -8
The person above me should get credit, they answered first
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Related Questions
14. If the product of two numbers is positive, then the two numbers
must both be positive.
Answers
This statement is false, because if you multiply a negative number times a negative number, you will also have a positive number.
Hope it helps!
[tex]GraceRosalia[/tex]
Answer:
False is the correct answer.
Plz Tell me if you can see the pic and plz answer what u know and speak off experience not what you think otherwise your comment is irrelevant and will be reported
I Need this answered please HELP Me
Answers
Answer:
Its B, trust me.
Step-by-step explanation:
Please answer super easy 10 points
Answers
Answer:
D. 1.9 inches
Step-by-step explanation:
u did the butterfly method so just multiply across & divide so 95 • 9 = 855 and 450 • x = 450x
so 450x = 855
now isolate the variable so divide 450 on both sides
855 ÷ 450 = 1.9
hope this helps
Identify the vertex of the parabola.
A. (4,3)
B. (2,7)
C. (3,4)
D. (6,7)
Answers
Answer:
A. (4,3)
Step-by-step explanation:
The vertex of a parabola is the maximum or minimum point on the graph of the quadratic function aka where you just have "one value" wether than be the very top, the very bottom, etc
In summary:
Here we can see it'll be the very bottom as the parabola is angled upwards.
Looking at the graph, we can see it is 4 units to the right and 3 units up.
The first number is the x, or the right/left, so our first number is 4
The second number is our y, or the up/down, so our second number is 3
This leaves us with the point (4, 3) and an answer of A!
Hope this helps, have a nice day :D
Divide. 0.021 + 0.11
Answers
Answer:
0.131
Step-by-step explanation:
you shouldn't be dividing anything if it has a + sign in between the problem. just add up the values and you'll get the right answer.
why have I been blocked?
Answers
Match each function formula with the corresponding transformation of the parent function y = (x - 1)2 1. y = ( x - 1) 2 - 3 Translated up by 1 unit 2. y = - ( x - 1) 2 Reflected over the y-axis 3. y = ( x + 3) 2 Translated right by 1 unit 4. y = ( x - 2) 2 Translated down by 3 units 5. y = ( x + 1) 2 Reflected over the x-axis 6. y = ( x - 1) 2 + 1 Translated left by 4 units NEXT QUESTION ASK FOR HELPTURN IT IN
Answers
Answer:
. y = - (x - 1)2 Translated right by 1 unit
2. y = (x - 1)2 + 1 Translated down by 3 units
3. y = (x + 1)2 Reflected over the y-axis
4. y = (x - 2)2 Reflected over the x-axis
5. y = (x - 1)2 - 3 Translated up by 1 unit
6. y = (x + 3)2 Translated left by 4 units
Step-by-step explanation:
Plzz help will give brainliest
Answers
Answer: 82.5 - x = R sorry if I am wrong
Step-by-step explanation:
1. We know all the angles in a triangle add up to 180 degrees.
180 = x + x + 15 + R
2. Combine like terms
180 = 2x + 15 + R
3. Subtract 15 from both sides
165 = 2x + R
4. Divide both sides by 2
82.5 = x + R
5. Subtract x from both sides
82.5 - x = R
For what value of h is y=x2−4x+8 equivalent to y=(x−h)2+4 ?
A = 2
B = 3
C = 0
D = 1
E = 4
Answers
Answer:
A. 2Step-by-step explanation:
Convert the given function into vertex form:
y = x² - 4x + 8 = x² - 4x + 4 + 4 = (x - 2)² + 4Comparing the equations we see h = 2.
Correct choice is A
Answer:
[tex]a = 2 \\ \\ y = {x}^{2} - 4x + 8 \\ \\ = 2[/tex]
Pls help I’m begging I will mark you anything you want .
Answers
Answer:
ljknmi
Step-by-step explanation:
i did this last year
Answer:
k-j is diameter
L-i is radius
N-M is chord
Step-by-step explanation:
jk is 8 units
so length of IL will be 4 units
because radius is half of a diameter.
HELP! I will give brainliest!! This is overdue!!!
Ralph wants to build a rectangular deck with a predefined area of 66 feet squared. One side of the deck will be 5 feet longer than the other. To find the side lengths, he first writes the equation (x)(x+5)=66 and later simplifies it to (x-6(x+11)=0, where x is the length of the shorter side. Which of these are the side lengths, in feet, of the rectangular deck? Select all that apply.
1
5
6
11
16
Answers
Answer:
The shorter side 6th ft and the longer sides are 11ft
Step-by-step explanation:
The options are not given, but we could solve and arrive at an answer
say the shorter side is x
and the longer side is x+5
we know that the area of a rectangle is given as
x*(x+5)=66
open the bracket
x^2+5x=66
x^2+5x-66=0
Find two factors of -66 whose sum equals the coefficient of the middle term, which is 5 .
the factors are 11 and -6
splitting the middle term using the two factors 11 and -6
x2 +11x - 6x - 66=0
x(x+11)-6(x+11)=0
(x-6)=0
x=6
(x+11)=0
x=-11
The shorter side is 6 ft and the longer side is 11 ft
Carl owns a horse trailer that can transport up to 8000 pounds of livestock and tack.
Answers
Reason: The total weight of the horses is 6240 and the weight of the tack is unknown. We know the max weight is 8000 so we know the total weight must be less then 8000
We know that the horses and tack must be equal or less than 8000
6240+t <(equal or less than) 8000
A jury pool has 23 men and 17 women, from which 12 jurors will be selected. Assuming that each person is equally likely to be chosen and that the jury is selected at random, find the probability that the jury consists of
(a) all men
(b) all women
(c) 8 men and 4 women
(d) 6 men and 6 women
Answers
Which equation best represents the following situation?
Joel is trying to save money for a vacation. He saves $30 every month. He also already saved the $100 he got for
his birthday. Write an equation that models this situation where (s) represents the amount of money he has
saved and (t) represents the number of months he has been saving.
Answers
Answer:
s(t) = 30t + 100Step-by-step explanation:
This is a linear function y = mx + b with:
Slope m = 30Y-intercept b = 100The equation is:
s(t) = 30t + 100Solve the equation.
6 -(2p+3)=7-p
The solution set is
I
(Select "all real numbers" if applicable.)
Answers
Answer:
✅
7-p=7-p proved
Step-by-step explanation:
6-(2p+3)=7-p
9-2p =7-p
7-p=7-p
Algebra 2 please help!!
Answers
Answer:
Kelly is correct remainder of 26
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PLEASE HELP WILL MARK BRAINEST!!!!
What’s the answer to number 7
Answers
Answer: "If there are not seven days in a week, then Halloween is not on October 31st.", and it is false because the inverse of a true conditional statement is false. Hope this helps and have a great day!
Homer Simpson finds himself in a panic attempting to meet the April 15th tax deadline. If Homer and his wife have an income of $60,000, earned $1200 in interest, invested $2500 in a tax-deferred savings plan, and have a total of $12,000 in exemptions and deductions, what would be his taxable income?
Answers
Answer:
As given, Income of Homer and his wife = $60000
Interest earned = $1200.
Adding this to total income, we have total taxable amount = 60000+1200 = $61200
Now, investment in tax deferred savings plan = $ 2500
This amount will be subtracted from total taxable income, so amount becomes = 61200-2500 = $58700
We will also subtract the exemptions and deductions = $12000
Amount becomes = 58700-12000 = $46700
Hence, Net taxable income is $46,700
Step-by-step explanation:
Question
Find the equation of a line that contains the points (8,-1) and (-2,-1). Write the equation in slope-intercept form.
Answers
Answer:
y = -1
Step-by-step explanation:
(y+1)/(x-8) = (-1+1)/(-2-8)
(y+1)/(x-8) = 0
y+1 =0
y= -1
PLZ HELP ME!!!!!!!!!!!!!! 20 pOINTS
Answers
Answer:
b is the answer I think
Step-by-step explanation:
what fraction is equivalent to .45
Answers
Answer:
9/20 or 45/100
Step-by-step explanation:
What is the x-intercept in the linear equation -5x - 4y = 10
Answers
Answer:
x-intercept = (-2, 0)
Step-by-step explanation:
Given the linear equation, -5x - 4y = 10:
The x-coordinate of the x-intercept, (a, 0) is the point on the graph where it crosses the x-axis. It is also the value of x when y = 0.
To find the x-intercept, set y = 0:
-5x - 4y = 10
-5x - 4(0) = 10
-5x - 0 = 10
-5x = 10
Divide both sides by -5 to solve for x:
-5x/-5 = 10/-5
x = -2
Therefore, the x-intercept is (-2, 0).
Please mark my answers as the Brainliest, if you find this explanation helpful :)
Please help!!! I will try to give brainliest!!!
If Jamar can ride his bike 10 miles in 1 hour, how far can he ride his bike in 2 hours? How far did he go in 36 mins?
Answers
Answer:
Jamar can ride his bike 20 miles in 1 hour.
He went 6 miles in 36 minutes.
6. What number can be added to -4 to get a sum of 0?
a) -4
b) 0
c) %
d) 4
Answers
-4 + x = 0
Add 4 to both sides:
x = 4
The answer is d) 4
Answer:
Let the required number be ' x '
Therefore, according to the given problem
[tex]x + (- 4 )= 0 \\ x - 4 = 0 \\ \boxed{x = 4}[/tex]
Hence, 4 should be added to -4 to get the sum of 0
d) 4 is the right answer.bnjbjbjhvhvh gc gh kghnn n j
Answers
Answer:
?
Step-by-step explanation:
What is the slope of the line shown below
Answers
Answer:
Option:C 2/3
Equation= y=2/3x-5
Answer:
2/3
Step-by-step explanation:
to find slope m, use this method
m=(y2-y1)/(z2-x1)
therefore m=(1-(-7))/((9-(-3))
m=8/12.
m=2/3
answer the question pls pls pls pls pls
Answers
Answer:
2y=5 (3y)
2y=15y
Step-by-step explanation:
sana maka help
Step-by-step explanation:
the value of y= -(15/3)......
Graph
: y – 3 = } (x +2)
Answers
You would have to have 3 and 1/3 graphed and the put 2 on the x axis
Which of the following expressions are equivalent to - -a/b
Answers
Answer:
B) [tex]-\frac{a}{-b}[/tex]
Step-by-step explanation:
1. First, we have to know that two negatives equal positive.
2. Given the information above, [tex]-\frac{-a}{b}[/tex] can simplify to [tex]\frac{a}{b}[/tex].
3. Let's go through each answer choice and see which one also simplifies to [tex]\frac{a}{b}[/tex].
A:
[tex]\frac{a}{-b}[/tex] [tex]-\frac{a}{b}[/tex]B:
[tex]-\frac{a}{-b}[/tex] [tex]\frac{a}{b}[/tex]Therefore, the answer is B) [tex]-\frac{a}{-b}[/tex].
A vehicle travelled (x+4) kilometres within (x²-16) hours. What is the speed of the vehicle?
Answers
Step-by-step explanation:
speed = distance/ time
=> (x+4)/(x²-16) => (x+4)/(x+4)(x-4) => 1/(x-4) km/h.
hope this helps you.