Answers
Answer:
Y=30x
Step-by-step explanation:
Y-total cost, so make everything equal to that. 30 is the amount she makes each month so multiply that with x.
Related Questions
9. Determine the slope of the line graphed below. 10 6 2 -10 -8 2 8 10 10
Answers
Answer:
y=mx+b. 6,-16,2,8,10,10
Step-by-step explanation:
hope this helped
Help me please!!
Name the Property of Equality that justifies the statement:
If m∠A + m∠B = m∠C, then m∠A = m∠C - m∠B
A. Transitive Property
B. Symmetric Property
C. Reflexive Property
D. Subtraction Property
Answers
Answer:
Subtraction Property
Step-by-step explanation:
Subtraction Property Equality helps you to deduct the same number to get an identical equation from both sides of an equation.
Answer:
[tex]D. \: Subtraction \: Property[/tex]
Step-by-step explanation:
[tex]subtraction \: of \: a \: perticular \: value \: \\ from \: both \: sides \: of \: the \: equation.[/tex]
♨Rage♨
PLEASE HELP ASAP TIMED
y=3x−8 linear equation is given. Find x- and y-intercepts. Write ordered pairs representing the points where the line crosses the axes. Find x and y intercept.
Answers
Answer:
X-AXIS- (8/3, 0) Y-AXIS- (0, -8)
Step-by-step explanation:
The same garden shop sells mulch according to the equation y = 20x, where y represents the cost in dollars, and x represents the number of cubic yards of mulch. Which statement is true of the cost of topsoil and mulch?
Answers
Answer:
20 = cost per mulch of cubic yards sold
Step-by-step explanation:
Given:
y = 20x
Where,
y = the total cost in dollars
x = the number of cubic yards of mulch
20 = cost per mulch of cubic yards sold
The only untrue statement is that the cost of topsoil and mulch is 20
Answer:
20
Step-by-step explanation:
what is the product
A: [-32 4 20 -36]
B: [32 -4 -20 36]
C: [4 -5-9 5]
D: [-32 -1 -5 9]
Answers
Answer:
A. I hope that this helps
Answer:
it is A.
Step-by-step explanation:
i took the test and got %100
(20 POINTS) What is true of the great lakes?
a. serve ad a natural border between the united states and mexico
b. cause the climate around them to be warm and dry
c. combine to make the largest body of freshwater in the world
d. make is easy to transport goods to the west coast
Answers
Answer: C
Explanation: The Great Lakes are the largest freshwater source in North America. Michigan borders most of them. The answer is C.
someone pls answer this
Answers
Answer:
im pretty sure shes right
Step-by-step explanation:
Can any kind soul help me please
Answers
Answer:
a) (i) 30m
(ii) 12.5 m/s
(iii) t= 10
Step-by-step explanation:
Please see the attached pictures for the full solution.
Answer:
i) 30m ii) 12.50/s iii) 10.00s
Step-by-step explanation:
PLEASE HELP I WILL VOTE BRAINLIEST In 1996, there were 171 area codes in the United States. In 2020, there are 345 area codes. Find the rate of change from 1996 to 2020.
Answers
Answer:
rate of change=101.75%
Step-by-step explanation:
New-Old/Oldx100
345-171/171 x 100
174/171 x 100
1.01754 x 100
101.75
slope = -2,through (3,-5)
Answers
Answer:
y=-2x+1
Step-by-step explanation:
y=-2x+b
-5=-6+b
b=1
y=-2x+1
Answer:
The other pair of points are (4, 3) I think...
3. Patrick kicks a soccer ball from the ground into the air. When the ball is a horizontal distance of 12 feet from
him, it is 14 feet above the ground. When the ball is 32 feet from him, it is 7 feet above the ground.
Use quadratic regression on a graphing calculator to write a function for the height of the ball in terms of
its horizontal distance Round to the nearest thousandth (
Answers
Answer:
The function for the height of the ball in terms of its horizontal distance is
[tex]y = -\frac{91}{1920}\cdot x^{2}+\frac{833}{480}\cdot x[/tex]
Step-by-step explanation:
From Physics, we know that ball describes a parabolic motion, in which trajectory is described by the following second-order polynomial (quadratic function):
[tex]y = a\cdot x^{2}+b\cdot x + c[/tex] (Eq. 1)
Where:
[tex]x[/tex] - Horizontal distance, measured in feet.
[tex]y[/tex] - Vertical distance above the ground, measured in feet.
[tex]a[/tex] - Second order coefficient, measured in [tex]\frac{1}{ft}[/tex].
[tex]b[/tex] - First order coefficient, dimensionless.
[tex]c[/tex] - Zero order coefficient, measured in feet.
We can obtain the second-order polynomial associated with the soccer ball by knowing three distinct points and solving the resulting system of linear equations. If we know that [tex](x_{1},y_{1}) =(0\,ft, 0\,ft)[/tex], [tex](x_{2},y_{2})=(12\,ft, 14\,ft)[/tex] and [tex](x_{3},y_{3})=(32\,ft, 7\,ft)[/tex], then the system of linear equations is:
[tex]c = 0[/tex]
[tex]144\cdot a+12\cdot b +c = 14[/tex]
[tex]1024\cdot a +32\cdot b + c = 7[/tex]
The solution of this linear system is:
[tex]a = -\frac{91}{1920}[/tex], [tex]b = \frac{833}{480}[/tex], [tex]c = 0[/tex]
Therefore, the function for the height of the ball in terms of its horizontal distance is
[tex]y = -\frac{91}{1920}\cdot x^{2}+\frac{833}{480}\cdot x[/tex]
In addition, we present a graphic of the given function as attachment.
3 times the difference of number cubed and 10
Answers
Answer:
[tex]3(x^3-10)[/tex]
20 POINTS!! HELP ME PLZZ I NEED HELP WITH THIS !!
Answers
0.25
That' s the answer
Answer:
3/12=0.25
Step-by-step explanation:
3÷3
12÷3=1/4
1÷4
=0.25
ok welcome back so i have another fun question the first person who answer will be marked as a brainlist so my question is 2×2= hurry be quick
Answers
Answer:
4 :)
Step-by-step explanation:
2 x 2 = 4 simple if u know ur multiples
have a great day :)
Can someone help me with questions 1 and 2 for geometry and explain how you got the answer. Thanks will mark brainliest
Answers
Answer:
I would say but sorry I don't know sorry bud but can I be brainliest
2. To find the perpendicular line, the slope would be -1/m. So the slope of the equation would be -1/2x so the form would be y=-1/2x+b. If we put the points in here, it would be 3=-1/2(-5)+b 3=2.5+b b=1/2 So the equation would be y=-1/2x+1/2
Find the measure of angle AEF in the figure below enter only the number
Answers
Answer:
60
Step-by-step explanation:
The middle is a straight angle, which is 180 degrees, and FEB is 120 degrees. 180 - 120 is 60
The measure of the angle AEF will be equal to 60°.
What is coordinate geometry?A coordinate plane is a 2D plane which is formed by the intersection of two perpendicular lines known as the x-axis and y-axis. A coordinate system in geometry is a method for determining the positions of the points by using one or more numbers or coordinates.
The supplementary angles are the angles having the sum of the angles as 180 degrees.
The middle is a straight angle, which is 180 degrees, and FEB is 120 degrees.
The measure of the angle AEF is,
AEF = 180 - 120
AEF = 60°
Therefore, the measure of the angle AEF will be equal to 60°.
To know more about coordinate geometry follow
https://brainly.com/question/18269861
#SPJ5
Please answer, I’ll give brianiest
Answers
Answer:
y=3x+3
Step-by-step explanation:
1. Which is an example of a linear equation
correctly written in standard form?
a. -4x + 5y = 22
b. 3x + 1/2y = 10
c. 7x - 9y = 14
d. 3/4x + 6y = -25
Answers
C
Explanation:
5) What is the solution of 4x – 30 ≥ -3x + 12?
Answers
Answer:
X is equal to or greater than 6
Step-by-step explanation:
Answer:
x≥6
if you want me to explain let me know
Explain how to convert an equation from slope-point from to slope-intercept fom.
Answers
Step-by-step explanation:
When you compare the two ways of writing a line, you might notice that there are some similarities. Both retain a y variable, an x variable and the slope of the line. So all you really need to get from point-slope form to slope-intercept form is a little algebraic manipulation. Consider the example given of a line in point-slope form: y + 5 = 3(x – 2).
Distribute x- Use the distributive property to simplify the right side of the equation:
Isolate the y Variable- Subtract 5 from both sides of the equation to isolate the y variable, which gives you the equation in point-slope form:
Some friends played a board game. During the game, one unlucky player had to move back 5 spaces 8 turns in a row. Find a number to represent that player's movements for those 8 turns.
Answers
Answer:
Total move back spaces = 40
or
Total moves = -40
Step-by-step explanation:
Given:
Move back spaces = 5
Number of total turn = 8
Find:
Total move back spaces
Computation:
Total move back spaces = 5 x 8
Total move back spaces = 40
or
Total moves = -40
Four points on an ellipse are (9, -2), (-5, -9), (1, 0), and (11, -5). Use matrices to represent the system of equations using the general form and all four points, in the order given. The first point corresponds with the first row, etc. (Note: The A value is 1, so set the equations up to solve for C, D, E, and F.)
Answers
9514 1404 393
Answer:
please open the second attachment
Step-by-step explanation:
The matrix representation of the equations for the coefficients is attached.
Hello I need some help with this problem if you don’t know how do this please move along and don’t get me excited and you leave or answer with something dumb please send me the picture of the work and don’t just use a calculator I need the work...
Answers
Answer:
you have to times it by it's reciprocal I think so
[tex] - \frac{3 }{1} [/tex]
times 2/7then cross multiply so u would get -2/21
-3 2 -6
—- x ——- = ——
1 7 7
Find the midpoint of the segment with the following endpoints. (7,−9) and (−3,−6)
Answers
Answer:
it should be (2,-7.5) if u use the midpoint formula i think
Step-by-step explanation:
(2,-15/2) would be the answer if u leave it in fraction form
Is (-4,5) a solution to this system of inequalities
Answers
What are the solutions to the following system of equations? Select the correct answer below.
y = x2 − 2x + 4
8x + y = 20
a (2, 84) and (−8, 4)
b(−8, 2) and (84, 4)
c(2, 4) and (−8, 84)
d(4, −8) and (84, 2)
Answers
Answer:
8x + x2 - 2x + 4
Step-by-step explanation:
Shen's mother gave him $10 to go buy groceries . He picked up a gallon of milk for $3.49 , three pounds of oranges that cost $1.14 per pound , and a box of cereal for $3.46 . Shen used front-end estimation to determine whether he had enough money for the groceries . how much did he estimate the total cost would be A. he estimated that he had about $7 worth of groceries B. he estimated that he had about $9 worth of groceries C. he estimated that he had about $10.30 worth of groceries D. he estimated that he had about $10.40 worth of groceries
Answers
Answer:
B-he estimated that he had about $9 worth of groceries
12 x 10 exponent 2 plzz help rnnnnn
Answers
Answer:
1200
Step-by-step explanation:
[tex]12*10^{2}[/tex]
Following PEMDAS we need to do the exponent before multiplying
[tex]12*100=1200[/tex]
Jackson spends 2 1/4 hours painting 2 1/2 pictures. He spends the same amount of time painting each picture
Answers
For each expression, write another division expression that has the same value and that can be used to help find the quotient.
Type your response in each box below.
1. 302.1÷0.5 ___
2. 12.15÷0.02 ___
3. 1.375÷0.11 ___
Answers
Another division expression that has the same value and can be used to determine the quotient are:
604.2 ÷ 1 121.5 ÷0.24.125 ÷ 0.33What are decimals?A decimal is a number that is made up of integers and non-integers. The integers and the non- integers are separated by a decimal point.
What does division mean?Division is the process of grouping into equal parts using another number. The sign used to denote division is ÷.
To learn more about decimals, please check: https://brainly.com/question/15287678