Answers
Answer:
Option C - c= 23d+11
Step-by-step explanation:
Days are assumed as "d" and cost is assumed as "c".
34 = 23(1)+1157 = 23(2)+1180 = 23(3)+11103 = 23(4)+11So the option is C.
Hope this helps you.
Related Questions
Please help and make it right.....
Answers
Answer:
-1
Step-by-step explanation:
6/7-1=11/14 11/14-1=5/7 and so on.
12/14, 11/14, 10/14, 9/14, next term is 8/24 which is simplified to 1/3
2(x+4) = 20
x=
Pls help and explain it in steps please!!!!
Answers
Answer:
x = 6
Step-by-step explanation:
Calculations:
2(x + 4) = 20 (Distribute)
2x + 8 = 20 (Subtract 8 from both sides)
2x = 12 (Divide by 2 from both sides)
x = 6
Verify:
2(10) = 20 (Correct)
Washing 2 cars and 3 trucks takes 130 minutes. Washing 2 cars and 5 trucks takes 190 minutes. How long does it take to wash each type of vehicle?
Answers
130. and. 190. = 220 final answer
How do you divide -15/-5
Answers
Answer:
3
Step-by-step explanation:
When you divide two negative numbers, the answer is positive. Since - 15 and -5 are both negative, the answer will have to be positive. Divide 15/5 (just as you would with postive numbers) to get 3 and don't do anything else. The answer has to be 3 because 3 * - 5 = -15 (the opposite of division is multiplication).
Other division rules:
Dividing positive number by a positive number: Answer will be positiveDividing a positive number by a negative number: Answer will be negativeDividing a negative number by a positive number: Answer will be negativeDividing a negative number by a negative number: Answer will be positiveNegative four times a number decreased by nine is greater than negative thirteen
Answers
Answer:
x<1
Step-by-step explanation:
Le the unknown number be x;
Negative four times a number is expressed as -4x
Negative four times a number decreased by nine is expressed as -4x - 9
If this expression is greater than negative thirteen, then;
-4x - 9 > -13
-4x - 9+9 > -13+9
-4x > -4
x < -4/-4
x < 1
Hence the required solution is x<1
If 5 miles = 8 km, about how many miles would be equal to 30 km? Show how you decided.
Complete the ratio that can be used to solve this problem.
miles
? miles
30 km
8 km
Answers
Answer:
18.75 milesStep-by-step explanation:
8 km = 5 miles
1 km = ( 5 ÷ 8 ) miles
1 km = 0.625 miles
so therefore,30 km = 30 × 0.625 miles
30 km = 18.75 miles
Mark me as brainlistThe distance from Charles's house to his school is 3 miles. His father gave him a ride for 1,760 yards, and he walked the rest of the way. The distance that Charles walked is miles or yards. (Hint: 1 mile = 1,760 yards.)
Answers
Answer:
2 miles or 3520 yards
Step-by-step explanation:
The distance from Charles's house to his school is 3 miles. His father gave him a ride for 1,760 yards, and he walked the rest of the way. The distance that Charles walked is miles or yards. (Hint: 1 mile = 1,760 yards.)
From the Question, we know that
1 mile = 1,760 yards..
His father gave him a ride for 1,760 yards,
Hence, the number of miles Charle's father drove him was 1 mile
The distance that Charles walked in miles is calculated as:
3 miles - 1 mile
= 2 miles
Converting to yards
1 mile = 1,760 yards..
2 miles = x
Cross Multiply
x = 2 × 1760 yards
= 3520 yards
What is the slope & y-intercept for
y= -2x - 5 ?
Answers
Answer:
Slope = 2, and y intercept = -5
Answer:
The overall equation for slope-intercept is
y = mx + b
M would equal slope
B would be equal y-intercept.
So, judging from both equations now,
-2 is slope, while y-intercept is -5
If you are confused on why the y-intercept is -5 I will answer it for you. Have a good day ^-^
help me last one amelias
Answers
Answer:
V = 317 units³
Step-by-step explanation:
[tex]V = \frac{1}{3}(\frac{1}{2}bh_1)h_2\\b = 8\\h_1 = 14\\h_2 = 14\\V = \frac{1}{3}(\frac{1}{2}(8)(14))(17)\\V = 317units^{3}[/tex]
how to solve 3a+9 and a²-9 i have to find h.c.f
Answers
Answer:
First equation = 3a + 9
= 3( a+3 )
Second equation = a²- 9
= a² - 3 ^ 2
= (a+3) (a-3)
Hence,
HCF = ( a+ 3)
Hope this helped
All the best !!
(5,-9); slope=2/5
Write in slope intercept form
Answers
Answer:
Y = 2/5x - 11
Step-by-step explanation:
Triangle XYZ is rotated 90° counterclockwise about the origin.
What are the coordinates of point Y’?
(4, –2)
(1, 4)
(–4, 1)
(–1, –4)
Answers
Answer:
i think 42
Step-by-step explanation:
Answer:
B -(1,4)
Step-by-step explanation:
2. How many solutions does each equation
have?
B. 10 + 3c – 2 = 4c-c +8
What’s the answer
Answers
Answer:
2 solution
answer is -c=0 or 0=c
10+3c-2=4c-c+8
3c-4c-c=8-10-2
-c=0
0=c
Solve for x -12=-32+55
Answers
Answer:
x = 35
Step-by-step explanation:
I solved for x by simplifying both sides of the equation, then isolating the variable.
Hope this helps:)
Answer:
Step 1: Simplify both sides of the equation.
x−12=−32+55
x+−12=−32+55
x−12=(−32+55)(Combine Like Terms)
x−12=23
x−12=23
Step 2: Add 12 to both sides.
x−12+12=23+12
x=35
Answer:
x=35
Which shows the solution to the
inequality? -2x > 18
AX>9
C X>-9
B x<-9
D x< 9
Answers
Answer:
x<-9
Step-by-step explanation:
Answer:
x<-9
Step-by-step explanation:
divide both sides by -2, get x and -9
when dividing by negatives, flip the inequality
PLEASE HELP. I WILL VERY MUCH APPRECIATE IT!!!
The width of a box of crackers is 10 centimeters less than the length, and the height is 5 centimeters more than the length. Width= (x-10) while the height is (x+5). Assume the length is x. Write and simplify an expression for the volume of the box in cubic centimeters in terms of x. Then, tell how the Distributive, Commutative, or the Associative properties helped you solve this problem.
Answers
Answer:
10 centimeters
Step-by-step explanation:
Please help me, Please real answers only thanks
Answers
Answer:
A.
Step-by-step explanation:
substitution of coordinates
what’s the answer ????
Answers
Answer:
Answer is 4/25
Step-by-step explanation:
0.16*100 = 16 which would allow us to say 16/100
now you can divide 16 and 100 by 4 which would be
16/4 = 4 and 100/4= 25
therefore the answer is 4/25
Pls, help! will give brainliest if right, and who you got it!
Answers
Answer:
-5/4
Step-by-step explanation:
(-2,5) (2,0)
0 - 5 / 2 - (-2)
-5 / 2- (-2)
-5 / 2 + (+2)
-5/4
Help please I have no idea
Answers
Step-by-step explanation:
See the attached picture !
❀ [tex] \underline{ \underline{ \text{Like \: terms}}} : [/tex]
Like terms are those which have the same base. For instance : 3y & 2y are like terms since they have same base i.e y❀ [tex] \underline{ \underline{ \text{Unlike \: terms}}} : [/tex]
Unlike terms are those which have the different base. For instance : 5x & 2p are unlike terms since they have different base ( i.e 5x has the base 'x ' whereas 2p has the base ' p ' )
Hope I helped ! ツ
Have a wonderful day / night ! ♡
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I NEED HELP QUICK QUICK HELP (If you answer just for the point i will report you)
Answers
Answer:
1.Neither
2.Discrete
3.Discrete
4. Continuous
Step-by-step explanation:
Discrete Data can only take certain values. The number of students in a class
We can't have half a student!
1. The graph in option 1 is Neither.
2. The graph in option 2 is discrete.
3. The graph in option 3 is discrete.
4. The graph in option 4 is continuous.
What is a graph?A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data. In discrete mathematics, and more specifically in graph theory.
A graph is a structure consisting of a set of objects, some of which are "related" in some way. The objects correspond to mathematical abstractions known as vertices, and each pair of related vertices is known as an edge.
1. The graph in option 1 is Neither. It is not discrete and continuous.
2. The graph in option 2 is discrete. The values of the data are not in a specific pattern.
3. The graph in option 3 is discrete. The values of the data are not in a specific pattern.
4. The graph in option 4 is continuous. The points in the graph are varying continuously.
To know more about the graph follow
https://brainly.com/question/19040584
#SPJ2
If the perimeter of a square is 5 feet now many Inches long is each side of the square
Answers
Answer:
The perimeter is 60 inches in total, and 15 for each side.
Step-by-step explanation:
The perimeter of a square is four times the length of one of its sides. So you divide 5 by 4 to get the length of each individual side.
5feet /4 sides = 1.25 feet
So each side is 15 inches long.
I hope I helped :)
Would appreciate Brainliest ;)
A candy store sells lollipops and the money they collect is shown in the graph. X=number of lollipops y=cost select the true statement
Answers
7 The speed s can be found by dividing the distance d by time t. It took Kevin 3
h traveling at an average speed of 45 mi/h from his house to Cooperstown.
What is the distance between Kevin's house and Cooperstown?
Answers
Answer:
Step-by-step explanation:
3 hours at 45 mph means he traveled 135 miles. The distance between Kevin's house and Cooperstown is 135 miles.
Ted, the postman, has 110 letters to deliver. If Ted can deliver 10 letters in 5 minutes,
how long will it take Ted to deliver all his letters?
Answers
Answer:
55
Step-by-step explanation:
There are 11 tens in 110, so 11 times 5 is 55.
Plz help thx!!!!!!!!!
Answers
Answer:
1 = n<9
2= m≤54
3= 266≤p
Step-by-step explanation:
can someone help me, lol?
Answers
Answer:
The modes are 9 and 11
Step-by-step explanation:
The mode is the value that appears most frequently in a data set. A set of data may have one mode, more than one mode, or no mode at all. ... The mode can be the same value as the mean and/or median, but this is usually not the case.
Will give brainliest if u get it correct
Answers
Answer:
Blue (the first)
Step-by-step explanation:
Answer:
Each student begins the candy hunt with 15 pieces of candy in their bag.
Step-by-step explanation:
Urgent please help..
Answers
B = (-2, 2)
May Nilbin Be With You
Answer:
B' = (-6, 6)
Step-by-step explanation:
Dilation = Multiplying the coordinates of points by the scale factor.
B = (-2, 2)
B' = (-6, 6)
^ Multiply each coord by the scale factor (3)
CATIVO
Secundaria
Pensamiento matemático
Números enteros
Adición y sustracción
5 hrs.
Resuelve problemas de suma con números positivos y negativos.
Resuelve problemas de resta con números positivos y negativos.
Si ahorré $2000 para comprarme ropa y al llegar a la caja de cobro me dicen
que son $2600, los cuales los pago usando una tarjeta de crédito ¿Cómo
represento la cantidad de dinero que tengo y debo? Si posteriormente le pido
prestado a un amigo $650 y me doy cuenta de que debo de la mensualidad de
mi celular 3 meses que son $250 ¿Cuánto dinero tengo y como lo represento
esta cantidad? Al final de los dos procesos ¿Cuánto dinero tengo o adeudo?
Answers
Answer:
La cantidad de dinero adeuda al final de los dos procesos es $1450
Step-by-step explanation:
Los parámetros del proceso son;
La cantidad ahorrada para comprar ropa = $2,000
La cantidad pagada por la ropa = $2600
La cantidad prestada a un amigo = $650
La cantidad adeuda por teléfono celular durante 3 meses = $250
Deje que 'C', represente la suma de las transacciones anteriores, tenemos;
∴ C = 2,000 - 2,600 - 650 - 200 = -1,450
La suma de las transacciones anteriores, C = -$1,450
Por lo tanto, al final de los dos procesos, la cantidad de dinero adeuda es C = $1,450
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