Answers
Answer:
265
Step-by-step explanation:
Related Questions
Sydney accepted a new job at a company with a contract guaranteeing annual raises. Sydney's salary after working for n years can be determined using the equation S = 85000 + 1500n. What is the slope of the equation and what is its interpretation in the context of the problem?
Answers
Answer:1500 and the raise she will get each year
Step-by-step explanation:
Answer:
The slope of the function is 1500 which represents the raise that Sydney will get each year.
Step-by-step explanation:
The slope shows how much the salary increases each year, which is the same thing as saying that Sydney got a raise of $1500 every year.
Have a good day :)
Simetricul unui punct fata de o dreapta
Answers
Answer: Un set de puncte are simetrie de linie dacă și numai dacă există o linie, l, astfel încât reflectarea prin l a fiecărui punct din mulțime să fie și un punct din mulțime.
Step-by-step explanation:
combine like terms x + 10y - 4y + 4x
Answers
Answer: 5x + 6y
Step-by-step explanation:
"Writing Systems of Equations"
The sum of the digits of certain two-digit number is 9. Reversing its digits increase the number by 45. Find the number.
A) 36
B) 30
C) 27
D) 26
Answers
If the original number can be written as ab, where a is the digits in the tens place and b is in the ones place, then it can be expanded as
10a + b
where a and b are chosen from {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}. The sum of the digits is 9, so
a + b = 9
Reversing the digits gives the number ba, or
10b + a
which is larger than ab by 45, so
10b + a = (10a + b) + 45
-9a + 9b = 45
a - b = -5
Solve for a and b :
(a + b) + (a - b) = 9 + (-5)
2a = 4
a = 2
Then
a + b = 9
2 + b = 9
b = 7
So the original number if (C) 27.
use the graph to identify the slope and y-intercept. Can you help me identify them?
Answers
Answer:
Y intercept where it touches the y is -5
Slope is 6 from pt -5 it goes 6 and 1 to the right 6/1=6
Step-by-step explanation:
-3(x – 14) + 9x = 6x + 4
Answers
Answer:
there are no solutions :3
no this is not a joke sjsjsj there are equations who has an answer and ones that are impossible to have a solution. use the no solution sign when you answer it or sum
Step-by-step explanation:
Add or subtract write your answer in simplest form
Answers
The radius of a circle is 3 mm. What is the circles area?
Use 3.14 for
Answers
Answer:
28.26 square millimeters
Step-by-step explanation:
-pie- r^2
-pie- (3)^3
-pie- *9
3.14*9
28.26
Of men in the US, 36.5% are obese, 32.5% are overweight, and the remaining 31% are at a healthy weight. Of those that are obese, 50.5% have or are at risk of diabetes. Of those that are overweight, 37.2% have or are at risk of diabetes. Of those at a healthy weight, 9.9% have or at risk of diabetes. The probability that a randomly chosen person has or is at risk of diabetes is:
a. 0.336
b. 0.96
c. 0.241
d. 0.107
e. 0.365
Answers
Answer:
D.) 0.107
Step-by-step explanation:
How would you write 2,405 using a power of ten
Answers
Answer:2405.0
Step-by-step explanation:
Answer:
2405^10=6.4736737e+33
Please help! I’ll give brainliest!
Answers
Answer:
y=19.5
x=33.77
plzzz give me the brainliest❤❤
Step-by-step explanation:
y= half of 39 so y= 19.5
19.5²+x²=39²
so x=33.77
This year a business hade a profit of $10,000. The profit is expected to increase by 12% each year. What will be the profit in six years?
Answers
Answer:
Question 858558: a buisness had $10,000 profit in 2000. then the profit increased by 8% each year for the next 10 years. write a function that models the profit in dollars over time Answer by josmiceli(19441) (Show Source):
Please help me.......
Answers
Answer:
Step-by-step explanation:
graph b is the right answer
12y=17-9x and -4y-3x=31 solve by elimination
Answers
Answer:
0 ≠ 110
No solution
Step-by-step explanation:
Solve by Addition/Elimination
12y = 17 − 9x and −4y − 3x = 31
Reorder 17 and −9x. 12y = −9x + 17
−4y − 3x = 31
Add 9x to both sides of the equation.
12y + 9x = 17
−4y − 3x = 31
Reorder the polynomial.
9x + 12y = 17
−4y − 3x = 31
Reorder the polynomial.
9x + 12y = 17
−3x − 4y = 31 9x + 12y = 17
Multiply each equation by the value that makes the coefficients of x opposite.
9x + 12y = 17
(3) ⋅ (−3x − 4y) = (3) (31)
Simplify (3) ⋅ (−3x − 4y).
Apply the distributive property.
9x + 12y = 17
3 (−3x) + 3 (−4y) = (3) (31)
Multiply −3 by 3. 9x + 12y = 17
−9x + 3 (−4y) = (3) (31)
Multiply −4 by 3. 9x + 12y = 17
−9x − 12y = (3) (31)
Multiply 3 by 31. 9x + 12y = 17
−9x − 12y = 93
Add the two equations together to eliminate x from the system.
9x+12y=17
+−9x−12y=93
0=110
Since 0 ≠ 110, there are no solutions. No solution
Two quanties are in a relationship if all of the ratios are
Answers
proportional.
For example, One way to see if two ratios are proportional is to write them as fractions and then reduce them.
A game field is 360 feet long. The practice field is 2/5 shorter than the practice field. How long is the game field?feet
Explain your reasoning.
Answers
Answer:
The practice field is 144 feet long.
Step-by-step explanation:
360 x 2/5 = 144
(You would multiply these numbers NOT divide!)
To check my math:
2/5 = 0.4
144/360 = 0.4
By doing the above check, I know the two equations are the same. By seeing this I can know that the answer is correct.
f) ¿Qué propiedades de la figura se conservan?
Answers
Answer:
No sé las opciones de respuesta, no puedo ayudarte, lo siento
17.75X + 24 = 18.95x + 18
I'll give ye brainliest to whoever is first
Answers
Answer:
X = 5
Step-by-step explanation:
Which table shows the correct values of time an earnings for a babysitter and $12 per hour?
Answers
Answer:
bottom left
1=12
2=24
4=48
6=72
Answer:
It is the one to the left on the bottem.
1=12, 2=24, 4=48, 6=72
Trevor is making pumpkin bars with cream cheese frosting for a bake sale. He uses 1.5 cups of butter for the pumpkin bars. He only uses 0.25 times that amount for the frosting. How many cups of butter does Trevor use for the frosting
Answers
Answer:
[tex]Frosting = 0.375\ cups[/tex]
Step-by-step explanation:
Given
[tex]Pumpkin\ Bars = 1.5\ cups[/tex]
[tex]Frosting = 0.25\ times\ pumpkin\ bars[/tex]
Required
Determine the amount used for frosting
To calculate this, we simply multiply 0.25 by the amount used for pumpkin bars
This gives:
[tex]Frosting = 0.25 * 1.5\ cups[/tex]
[tex]Frosting = 0.375\ cups[/tex]
Hence, 0.375 cups of butter was used for frosting
Answer:0.385
Step-by-step explanation:
Step-by-step explanation:
Given
Required
Determine the amount used for frosting
To calculate this, we simply multiply 0.25 by the amount used for pumpkin bars
This gives:
Hence, 0.375 cups of butter was used for frosting
find hcf of x^4-1 and 6(x^3-x^2-x+1)
Answers
The answer for find x^4-1 is 1, and the answer for 6(x^3-x^2-x+1) is 6.
To help the environment and make some extra money, Darnell takes his empty cans to the Cash Not Trash recycling shop. The shop pays cash based on the total weight of the cans Darnell brings in for recycling.
There is a proportional relationship between the weight (in pounds) of the cans Darnell brings into the shop, x, and the amount (in dollars) the shop pays Darnell, y.
x (pounds) y (dollars)
6 $3
10 $5
12 $6
20 $10
What is the constant of proportionality? Write your answer as a whole number or decimal.
Answers
Answer:
Each pound equals $.50.
Step-by-step explanation:
3 divided by 6 equals .50.
I need the answers to this question. Someone pleaseeeeeee help
Answers
Answer:
C
Step-by-step explanation:
Select ALL expressions that are equivalent to 18x - 6
16.4x - 6 + 1.6x
2(9x - 3)
12x - 6 - 6x
3(9x - 2)
6(3x - 1)
Answers
if 5 is subtracted from the square of a number ,the result is 4 , find the number.
Answers
Answer:
9 I think
Step-by-step explanation:
I added 5 plus 4 to get 9 but I'm really not sure but I hope i helped!
{(y=7x+6),(4x-3y=16):}
Answers
Answer:
(−2, −8)
Step-by-step explanation:
Write the problem as a mathematical expression.
y = 7x + 6
4x − 3y = 16
Replace all occurrences of y in 4x − 3y = 16 with 7x + 6. 4x − 3 (7x + 6) = 16
y = 7x + 6
Simplify 4x − 3 (7x + 6).
−17x − 18 = 16
y = 7x + 6
Solve for x in the first equation.
Move all terms not containing x to the right side of the equation.
−17x = 34
y = 7x + 6
Divide each term by −17 and simplify.
x = −2
y = 7x + 6
Replace all occurrences of x with −2 in each equation.
Replace all occurrences of x in y = 7x + 6 with −2. y = 7 (−2) + 6
x = −2
Simplify 7 (−2) + 6.
y = −8
x = −2
The solution to the system is the complete set of ordered pairs that are valid solutions.
(−2, −8)
The result can be shown in multiple forms.
Point Form:
(−2, −8)
Equation Form:
x = −2, y = −8
Answer:
(−2, −8)
Step-by-step explanation:
I think
What is the difference between -3 and -12?
Who ever answers first gets brainliest
And points
Answers
Answer:
-9
Step-by-step explanation:
all you do is 12-3 and its 9 but make sure to add the negative. Have a good day!
Answer:
-14
Step-by-step explanation:
Let |r| = 17 at an angle of 40° and |s| = 14 at an angle of 160°. Which expression represents |r + s|?
ty :3
Answers
Answer:
B
Step-by-step explanation:
I got it right on edge2020, 160-40= 120
120/2 = 60 because the angle was gonna be half way between the two angles
The expression that represent | r+s| is Option B
What is a Vector ?A vector is an object that has both magnitude and direction.
It is given that
|r| = 17 at an angle of 40 degree
|s| = 14 at an angle of 160 degree
| r + s| = ?
The magnitude will be determined by the cosine law
and the angle will be 60 degree , obtained from the figure attached with the answer.
[tex]\rm |r + s| = \sqrt{ 17^2 + 14 ^2 -2 * 14 *17 cos 60[/tex]
Therefore , the expression that represent | r+s| is Option B.
To know more about Vector
https://brainly.com/question/13322477
#SPJ2
Who knows thisssss ???
Answers
Answer:
(3, 2)
Step-by-step explanation:
y = 5x - 13
3x + 5y = 19
~Substitute since we know what "y" equals
3x + 5(5x - 13) = 19
~Simplify
3x + 25x - 65 = 19
28x - 65 = 19
~Solve for x
28x = 84
28x/28 = 84/28
x = 3
~Solve for y using what we got for x
y = 5(3) - 13
y = 15 - 13
y = 2
Best of Luck!
Answer:
(3,2)
Step-by-step explanation:
3x+5(5x-13)=19
3x+25x-65=19
28x-65=19
+65 +65
28x=84
84/28=3
x=3
y=5(3)-13
y=15-13
y=2
In a game of darts, Peter threw a dart 20 times and hit the bullseye 3 times.
Based on this information, if Peter throws a dart 100 times, how many times
could he be expected to hit the bullseye?
A 20
B 60
C 15
D 5
Answers
Answer: 15
Step-by-step explanation:
Multiply the probability by 5
step by step explanation
3/20 = x/100
100 • 3 = 300
300/20 = 15
