Answer:hol up
Step-by-step explanation:
Select all the statements that best describe the graph below.
Answer:
the independant variable is x
The Correct choices are :
dependent variable is yrate of change is constant this is a negative relationship the independent variable is xthe relationship is linearMometrix Media - flashcardsecrets.com/workkeys
WorkKeys Math
© Mon
Workk
Abby read 25% of a book on Monday and an
additional 50% on Tuesday. On Wednesday, she read
25% of a second book. What fraction of the first book
has she read?
A. 1
B. 1/2
C. 1/4
D. 2/3
E. 3/4
Jun
na
po
sh
А
E
What’s the
Steven deposits $200 in a savings account, and decides to increase the amount by $5 every month. Identify the function that describes the arithmetic sequence, and the amount he should deposit after 8 months.
possible answer: D = 8n + 200; $240
possible answer: D = −5n + 200; $160
possible answer: D = 5n + 200; $240
possible answer: D = −8n + 200; $160
The required equation is D = 5n + 200 and the amount deposited after 8 months is $240
Given the amount that steven deposited every month as $200
Let n be the number of months
If he decides to increase the amount by $5 every month, then the amount added after n months will be $5nThe function that describes the arithmetic sequence will be expressed as sum of the amount deposited and increment:D = 200 + 5n = 5n + 200
In order to get the amount deposited after 8 months, we will replace n by 8 to have:
D = 200 + 5(n)
D = 200 + 5(8)
D = 200 + 40
D = 240
Hence the required equation is D = 5n + 200 and the amount deposited after 8 months is $240
Learn more here: https://brainly.com/question/2159099
Write the equation of the line passing through the points (-7,5) and (7,3).
The equation of the line is
__
Answer:
y = -1/7x + 4
Step-by-step explanation:
(3-5)/(7-(-7)) = -2/14 = -1/7
3 = -1/7(7) + b
3 = -1 + b
b = 4
Use synthetic division to divide 4x^3-6x^2-23+10 by x+2
Answer:
The answer is 4x^2-14x+28-69/x+2
Step-by-step explanation:
I just simplified what I could simply. I have tested to see if this is 100% correct and it is. Have a good day! :D
Help!! Please :(????
Answer:
100
Step-by-step explanation:
Because Jasmine plus 9 friends equal to 10. And each person gives away 10 free samples. 10 times 10 equals to 100. Hope it helps and I’m so sorry if I’m wrong.
Answer:
Its 100
Step-by-step explanation:
because 10x10 equals 100 (PLUS JASMINE) you have to add jasmine or else it would be incorrect.
what is the slope to the graph below?
4x + 5
————
2
=9x - 3
Answer:
x=11/10=1.100
Step-by-step explanation:
Simplify the expression, show all of your work:
18 : 2.3
5 - 2
Answer:
9
Step-by-step explanation:
Numerator:18 divided by 2=9 9 times 3= 27
Denominator:3
27/3=9
5 ( c+ 2) = -20
12a + 5 - 8a = -1
m - 3 - 6m = -27
please solve
c = -6
a = -3/2
m = -24/5
Step-by-step explanation:
#15(c + 2) = -20
5c + 10 = -20
5c = -20 - 10
5c = -30
c = -6
#212a + 5 - 8a = -1
4a + 5 = -1
4a = -1 - 5
4a = -6
a = (-6)/4
a = -3/2
#3m - 3 - 6m = -27
-5m - 3 = -27 → (times -1)
5m + 3 = 27
5m = 27 - 3
5m = 24
m = 24/5
5x-2y>-14,x<-1 need sum help please
Answer:
Sum is 14
Step-by-step explanation:
reflect triangle abc over the line x= -1 and then translate (x+2,y-5) determine the coordinates of B'
Answer:
below
Step-by-step explanation:
You didn't show the triangle, but we suppose the coordinate of B is (x,y)
when it reflect over the line x=-1, (x , y) - > (- (x - (-1)) , y) ==> (- (x+1) , y)
then translate (x+2,y-5) : (-(x+1) , y) -> - (-(x+1)+2 , y-5) ==> (-x+1 , y-5)
such as (5,3) -> (-6,3) -> (-4 , -2)
What is EF?
A. 26
B. 28
C. 30
D. cannot be determined from information given
Answer:
EF is 26 did you go to school at all god
Answer:
26
Step-by-step explanation:
What is negative 9 divided by 2?
Answer:
-[tex]\frac{9}{2}[/tex] = -4.5
Step-by-step explanation:
-9 ÷ 2
Fraction [tex]\frac{-9}{2}[/tex] can be written as [tex]-\frac{9}{2}[/tex] by extracting the negative sign.
[tex]-\frac{9}{2}[/tex]
Factor:
[tex]\frac{(-1)x3^{2} }{2}[/tex] = -4.5
HELPPP PLEASE THANK YOU
The quotient of C÷E is the quotient of B÷D.
multiple chose
equal to
less than
greater than
which on is it HELP PLS
2. Which equation has no solution?
O8y + 22 = 6y +2(y +11)
Oc+c+ 11 = c+11
O 49 - 2(a+1) = q + 2
05(p - 10) = 2p+3(p+7)
-
Answer: 5(p - 10) = 2p+3(p+7) has no solutions whatsoever
Step-by-step explanation: its a bit too much to explain, trust me
Alegebra. Identify the vertex and axis of symmetry of each. Please answer and e0lain how and why you got your answers.
There is no information displayed.
Here is how to do it.
How to calculate axis of symmetry:
Plug your numbers into the axis of symmetry formula. To calculate the axis of symmetry for a 2nd order polynomial in the form ax 2 + bx +c (a parabola), use the basic formula x = -b / 2a. In the example above, a = 2 b = 3, and c = -1. Insert these values into your formula, and you will get:
How to calculate vertex:
The vertex form of a quadratic is given by
y = a(x – h)2 + k, where (h, k) is the vertex.
The "a" in the vertex form is the same "a" as
in y = ax2 + bx + c (that is, both a's have exactly the same value). The sign on "a" tells you whether the quadratic opens up or opens down. Think of it this way: A positive "a" draws a smiley, and a negative "a" draws a frowny. (Yes, it's a silly picture to have in your head, but it makes is very easy to remember how the leading coefficient works.)
In the vertex form of the quadratic, the fact that (h, k) is the vertex makes sense if you think about it for a minute, and it's because the quantity "x – h" is squared, so its value is always zero or greater; being squared, it can never be negative.
Suppose that "a" is positive, so a(x – h)2 is zero or positive and, whatever x-value you choose, you're always taking k and adding a(x – h)2 to it. That is, the smallest value y can be is just k; otherwise y will equal k plus something positive. When does y equal only k? When x – h, the squared part, is zero; in other words, when x = h. So the lowest value that y can have, y = k, will only happen if x = h. And the lowest point on a positive quadratic is of course the vertex.
If, on the other hand, you suppose that "a" is negative, the exact same reasoning holds, except that you're always taking k and subtracting the squared part from it, so the highest value y can achieve is y = k at x = h. And the highest point on a negative quadratic is of course the vertex.
$26 is what percent of $40?
$26 is ___% of $40.
Answer:
65%
Step-by-step explanation:
$2 = 5%
So $26 = 65%
Answer:
$26 is 65% of $40.
Step-by-step explanation:
26: 40*100 =
(26*100): 40 =
2600: 40 = 65
Write a real life scenario that could model the following relationship:
y=20x+60
Make sure to include what x and y represent in your description.
Answer:
You work for x hours and earn $20 for each hour. You get paid $60 before you come in each day. What is y when you work for x hours?
Step-by-step explanation:
x is the independent variable and can vary. You have to add the $60 in there, too. Adding them together gets you to y = 20x + 60 and this real life scenario works.
What triangle can be formed with angle measures of 32,126,and 32
Answer:
Yes.
Step-by-step explanation:
32 + 32 + 126 = 180
This means that a triangle can be formed, as the angles add up to 180°.
Higher Order Thinking A full tank that holds 11.6 gallons of
gasoline is using 1.45 gallons per hour. Is the tank more than
half full of gasoline after 3.5 hours? Explain your answer
Answer:
Yes ! After 3.5 hours, it will be over half full !
Step-by-step explanation:
In the photo :)
Jacob needs 48 ounces of tomatoes for the spaghetti sauce. He is choosing between the two brands shown. Explain how Jacob can determine which is the better value.
Answer:
Jacob could compare the unit rates of cost per ounce. The unit rate that is less per ounce is the better deal. Not He can look at the cost per ounces!
Step-by-step explanation:
Answer:
Compare the unit rates.
The unit rate shows the cost for each ounce.
The lesser unit rate costs less per ounce.
The brand with the lesser unit rate is the better value.
Step-by-step explanation:
9. Hallar el perímetro del polígono en el plano cartesiano que se proporciona, cuyos vértices son A (-4, -3), B (-1, -5) y C (3,2).*
Please explain! I need help!
Answer:
B is the correct answer.
Step-by-step explanation:
I’m having trouble with this, at first I got x=6 but it isn’t right, can anyone help?
Answer:
x=12
Step-by-step explanation:
they are equal to each other, so you set 10x-48 equal to 6x and solve.
The sum of six times a number and six is equal to the difference of the number and nine. FIND THE NUMBER ROUND YOUR ANSWER TO THE NEAREST INTEGER IF Necessary
Let the number be x
6a+6= a-9
collect the like terms
5a=-15
a= -3
6(-3) +6= -3 -9
-12= -12
The number is -3
What is 695.5 rounded to the nearest whole number?
Answer: 696
Step-by-step explanation:
which equation is equivalent to the given equation x^2 -6x =8
Answer:
x^2 - 6x + 8 = 0
Step-by-step explanation:
Answer:
(x-3)^2 = 17
Step-by-step explanation:
Plato/Edmentum
Please help me with this question!