Answers
Related Questions
Is there no help at all?
Answers
Answer:
Wait what do you mean
Step-by-step explanation:
A dog kennel boards dogs for $8 a day. The kennel will also groom a dog for $12. The DeVilles have $52 budgeted for caring for the dog while they are on vacation. How many days, d, can they put the dog in the kennel if they are going to have the dog groomed? Write an equation to model this situation and solve
Answers
Answer: See explanation
Step-by-step explanation:
From the question, we are informed that a dog kennel boards dogs for $8 a day, the kennel will also groom a dog for $12 and that DeVilles have $52 budgeted for caring for the dog while they are on vacation.
Let the number of days that they can put the dog in the kennel if they are going to have the dog groomed be represented by d.
Therefore,
8d + 12d ≥ 52
20d ≥ 52
d ≥ 52/20
d ≥ 2.6
Since DeVilles have $52 budgeted for caring for the dog, the number of days they can put the dog in the kernel will be 2 days.
When Sarah passes a ball on a sidewalk to her friend, the ball bounces off at the same angle that it was thrown. Use the figure below to find the angle at which the ball hits the sidewalk
and bounces to her friend.
1000
Answers
a. 40 if you dont believe me just look at a 40 degree triangle then the pic
what is the slope of the line y+1=3(x-4)
Answers
A ball is thrown from the top row of seats in a stadium. The function h(t)=-16t^2+64t+80 gives the height, in feet, of the ball t seconds after it is thrown. How long will it be before the ball hits the ground?
I already found the maximum height, it's at 144 feet
A. 5
B. 16
C. 2
D. 9
Answers
Answer:
5 seccsStep-by-step explanation:
Given the modeled function of the height expressed as;
h(t)=-16t^2+64t+80
The ball hits the ground when h(t) = 0 (when the height is zero)
Substitute into the function and find t;
0 =-16t^2+64t+80
divide through by -16
0 = t²-4t-5
Factorize;
t²-4t-5 = 0
t²-5t+t-5 = 0
t(t-5)+1(t-5) = 0
(t+1)(t-5) = 0
t + 1 = 0 and t-5 = 0
t = -1 and t = 5
Time can't be negative
Hence it will take the ball 5secs before it hits the ground
On Saturday, there were seven people chosen at random to fill out a survey about how much time they spend each week on the treadmill. Their survey results are shown below on the data table. Use the table to compute the average amount of time spent on the treadmill on Thursday this week. Type a numerical answer in the space provided. If there is more than one answer, use a comma to separate your answers.
Answers
Answer:
25
Step-by-step explanation:
15+24+28+34+18+26+30= 175
175/7 = 25
can someone help me please :( it’s stressing me out
Answers
20x+6+9x=180
add the values of x together
29x+6=180
subtract 6 from each side
29x=174
divide each side by 29
x=6
A hyena can run one over four of a mile in 22.5 seconds. At this rate, which equation can be used to determine how fast a hyena runs in miles per hour? (5 points)
A:one-fourth mile over twenty-two point five seconds = 40 miles per hour
B:twenty-two point five seconds over one-fourth mile = 40 miles per hour
C:one-fourth mile over twenty-two point five seconds = 90 miles per hour
D:twenty-two point five seconds over one-fourth mile = 90 miles per hour
Answers
Answer: D
Step-by-step explanation:
I answered this in a test and a I got it right.
Solve x to the power of 2 = 4 where x is a real number. Please help fast
Answers
Answer:
It's 2
Step-by-step explanation:
X is 2 because if you multiply two by two you get 4
An online company offers a package that includes 2 games for $11.98 they also offer a package that includes 5 games for $24.95 Which package is a better deal?
FIND UNIT RATES!!!!!
Answers
Answer:
the package that has five games
Step-by-step explanation:
divide both
4.99
and 5.99 4.99 is btter
Please can you help me
Answers
9514 1404 393
Answer:
x = 5
Step-by-step explanation:
In a parallelogram, the diagonals bisect each other. This means ...
PQ = PS
2x +15 = 5x
15 = 3x . . . . . . subtract 2x
5 = x . . . . . . . divide by 3
Find the discriminant of
Answers
Answer:
76
Step-by-step explanation:
Substitute in the values of a, b, and c.
[tex](-10)^2-4(3*2)[/tex]
Evaluate the result to find the discriminant.
[tex]76[/tex]
Answer:
76
Step-by-step explanation:
im shmaht
This if for my study guide and I'm so confused, can someone help me with this one?
Answers
Answer:
The form y=mx+b means slope m and y-intercept b; similarly, the form y=mx+a means slope m and y-intercept a.
The slope-intercept form of the equation of a line is a useful form for graphing as well as for understanding the relationship between x and y. In this lesson, learn how the slope-intercept form helps you understand the equation of a line.
The equation of a line can be written many different ways, and each of these ways is valid. The slope-intercept form of a line is a way of writing the equation of a line so that the slope of the line and the y-intercept are easily identifiable. The slope is the steepness of the line, and the y-intercept is the place the line crosses the y-axis.
A line is a relationship between two things - but not just any relationship. When you have a linear relationship, one that can be graphed as a line, there is one big condition:
No matter how much you have of a thing (often called x), if you add one more you always get a consistent amount more of the other thing (often called y).
1
A bag contains 100 marbles. Some are red and the rest are black. There
are 3 red marbles for every 1 black marble. How many red marbles are in
the bag?
Answers
Answer:
there are 33 marbles
Step-by-step explanation:
100÷3
find the slope of a line parallel to each given line y = -2x - 5
Answers
Answer:If we have a line given by the equation y=5x−1, what would be the equation of a line parallel to it? A line parallel to this will have the same slope and a different intercept. Since, the slope in the equation is m=5 the slope for the parallel line will be m=5.
Step-by-step explanation:
Answer:
m= -2
Step-by-step explanation:
Which value is the solution to the equation 42 ÷ j = 6?
Answers
Answer:
[tex]j = 7[/tex]hope that helps!
The value which is the solution to the equation 42 ÷ j = 6 is; j =7
One variable equation:
According to the question;
The equation given is; 42 ÷ j = 6.To solve the equation; we can do Cross-product as follows;
42 = 6jj = 42/6
j = 7.
Read more on one variable equation:
https://brainly.com/question/21528555
Help The question is in the picture
Answers
Answer:
8h
Step-by-step explanation:
Given h(x) = -2 – 1, find h(6).
Answers
how do you find the scale factor in 7th grade
Answers
Answer:
you go look at khan acamany vids
Step-by-step explanation:
can i get thanks and brain
I need help
Describe how to find the slope of a line through two points
Answers
Answer:
There are three steps in calculating the slope of a straight line when you are not given its equation.
Step One: Identify two points on the line.
Step Two: Select one to be (x1, y1) and the other to be (x2, y2).
Step Three: Use the slope equation to calculate slope.
Step-by-step explanation:
Answer:
Step one: identify two point on the line
Step two:. select one to be ( x1, y1) and the other to be (x2, y2).
Step three:. use the slope equation to calculate slope.
Johan has 15 bags of potato chips. All his 6 friends want 3/5 of a bad of chips, so he pours the chips into bowls. He takes a whole bag. How many full bags are left?
Please help!
Answers
Answer:
3/5 is equal to 0.6 multiply 0.6 by 6... subtract 3.6 from 15 and subtract one more bag because Johan took one whole bag of chips... there would be 10.4 bags of chips (about 10.5 bags of chips left).
Sorry nobody didn't answer your question yesterday... Hope I'm not too late...
What is the value of 3 - 14?
Answers
Answer:
The answer is -11 .
Answer pleaseeee??? Thanks
Answers
Answer:
4
Step-by-step explanation:
coefficient- a numerical or constant quantity placed before and multiplying the variable
based on info above 4 is the answer
if there are 3 apples for every 4 oranges , how many how many apples would you have if you have 20 oranges ? pls help
Answers
Answer:
15
Step-by-step explanation:
20 divided by 4 is 5. So, you would multiply 3 by 5 to get your answer.
Quadrilateral A has side lengths 3, 4, 5, and 6. Quadrilateral B is a scaled copy of
Quadrilateral A with a scale factor of 2. Select all of the following that are side lengths of
Quadrilateral B. [choose 2]
05
06
07
8
9
Answers
Answer:
best bet is a im not 100 percent sure though
A restaurant bill or lunch is $18 and the sales tax will be 6.5%. Savannah wants to leave a 15% tip. How much will lunch cost including the tax and the tip?
Answers
Answer:
$21.87
Step-by-step explanation:
Given that :
Cost of lunch = $18
Sales tax = 6.5%
Intended tip to leave = 15%
Cost of lunch including tip and tax =?
Sales tax = 0.065 * 18 = $1.17
Tip = 0.15 * $18 = $2.70
Cist of lunch including tip and tax :
($18 + $1.17 + $2.70)
= $21.87
Your Benz Wagon has (f) gallons of gas. Your Benz Wagon uses (g) gallons of gas
for every mile traveled. Enter an equation for the amount of gas remaining, (r), in
the tank after (m) miles.
4) Use ONLY the variables (f. g, m, r) used in the situation above. DO NOT put
space in your answer.
*
Your answer
This is a required question
Back
Next
Answers
Answer:
r=f-(gm)
Step-by-step explanation:
Benz wagon has f gallons of gas
We are now told that Benz Wagon uses (g) gallons of gas for every mile traveled
Thus, amount of gas used after "m" miles is; gm
We are given r as the amount of gas remaining.
Thus;
r=f-(gm)
What is f(x)=2x^2-8 ?
Answers
X + 2x + 12y + x Apply the properties of operations by combining like terms to produce an equivalent expression. Prove your answer by showing your work.
Answers
Answer:
4(x+3y)
Step-by-step explanation:
Given the expression X + 2x + 12y + x
First thing to do is combine the like terms;
X + 2x + 12y + x
= x+x+2x+12y
Add the like terms(Addition property)
= 4x + 12y
Then factor out the like terms
= 4(x+3y)
Hence the equivalent expression is 4(x+3y)
What is the value of x using the CORRECT simplified equation?
34=−2+9x+16+x
A
34=8x+18; x=2
B
34=9x+18; x=2
C
34=10x+14; x=2
D
34=7x+17; x=17/7
Answers
Answer:
A SIR
Step-by-step explanation:
MAY I GET BRIANLY PLEASE SIR