A tablet computer costs $356. Inez has saved $140 and hopes to save $12 per week until she can purchase a tablet computer. Which equation can be used to find the number of weeks, w, until Inez can purchase the tablet computer?
Answers
Answer:
D
12w + 140 = 356
Step-by-step explanation:
Her goal is to save up 356$. She already has 140$, and wants to save 12$ per week. We're trying to find how many weeks it would take.
You must multiply 12 by the number of weeks, which elimates the first two equations. We're also trying to add together 140 and the 12x because we want the total to ADD to 156.
Hopefully this makes sense, and ask any remaining questions about this in the comments. If you liked my explaination, feel free to give a Brainliest :P
Answer:
12w + 140 = 356
Step-by-step explanation:
give the other guy brainliest
Related Questions
SOS NEED NOW
What is the common difference between successive terms in the sequence?
2, 8, 14, 20, 26, ...
-6
-4
4
6
Answers
Answer:
Step-by-step explanation:
common difference is 6
one more than the product of 6 and a number v?
Plzzzzzz help me:(
And PLZZZ answer right
Thank u!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!:)
Answers
The answer would be 1+6*f
Hope this helps
Have a fantastic day
Jaxon and Lucius were selling lemonade. Jaxon and Lucius have a difference of 5 cups sold. Jaxon was selling his for $6 a cup and Lucius was selling his for $3 a cup and together they made $300 in revenue. How many cups did Jaxon and Lucius sell each?
1. Define your variables: x is ______. y is ________. (4 points)
2. Write two equations (6 points)
Solve this system of equations using all three methods: graphing, substitution and elimination.
Show all your work.
Remember your graph should match the answers for the other two methods. All answers should be identical, it's just 3 different ways of solving the same problem.
3. Solve using graphing. Include your graph with labels. (10 points)
4. Solve using substitution. Show all work. (10 points)
5. Solve using elimination. Show all work. (10 points)
6a. What is the solution? This should be written as an ordered pair. (2 points)
6b. What does the answer mean in context of the problem? In other words, explain your answer with words/labels. (3 points)
Answers
Answer:
the points are (35,30) you may need to search a graph online i used desmos
Step-by-step explanation:
1. x= Jacksons Cups y= Lucius Cups2. x - y= 5 6x + 3y = 300Substitution: 6 (y+5) + 3y = 300 6y + 30 + 3y = 300 9y = 270 dived both by 9 y=30 Sub y for other equation x - 30 = 5 add 30 to both sides x = 35 Answer: (35, 30) Graphing: x- y = 56x+ 3y = 300solve both for y y = x-5 6x + 3y = 300minus 6x from both sides the points are in y = mx + b y= 1x -5 y= -2x + 100 I will also leave the ss of the graph in the comments if you cannot see it My labels for the x-axis is Jacksons cups and y Is luscious cups. Elimination:x - y = 5 6x + 3y = 300 First I manipulated the equations by the following - 6 (x - y = 5 ) 1(6x + 3y = 300 ) -6x + 6y = -30 6x + 3y = 300 The 6 x's cancel and add the y's and real numbers together 9y = 270 dived both by 9 y= 30 Sub y for other equation x - 30 = 6 add 30 to both sides x= 30 The points are (35, 30) The solution is (35,30)They represent how many cups they sold. 35 is Jackson cups and 30 is Lucious's cups
What is the equation of the line in slope-intercept form?
Write your answer using integers, proper fractions, and improper fractions in
simplest form.
Answers
Answer:
equation: y = -6x -20
Step-by-step explanation:
pass (0,-20) (-10,40)
y = mx + b
y intercept (b) = -20
slope (m) = (40 - -20) / (-10 - 0) = 60 / -10 = - 6
equation: y = -6x -20
2 Solve this complex fraction (1 Point) 3
Answers
Answer:
WHat do you mean
Step-by-step explanation:
Francas leaves home to go to the arcade and walks 300 m at a constant speed for 15 minutes. Francas sees a swarm of bees and runs for 10 minutes slowing down gradually because he is out of breathe. He stop at a bench 450 m away from his house. Francis sits and rest for 5 minutes. Francis continue on his trip to the arcade, quickly walking 250 m at a constant speed for 10 minutes. Create a distance time graph for the following story.
Answers
Answer:
it wont let me write the graph
Step-by-step explanation:
Please help I’ll give you brainlist or something
Answers
Answer:
G is 4,2 f − 1 ( x ) = x 5 + 2 5
Step-by-step explanation:
plz plz plz help me....
the product of digits in a two digit number is 12. the number formed by interchanging the digits of that number will be 9 less than the original number. find the original number.
Answers
Answer:
Let the tens digit of the required number be x and the units digit be y. Then,
x+y=12 .........(1)
Required Number = (10x+y).
Number obtained on reversing the digits = (10y+x).
Therefore,
(10y+x)−(10x+y)=18
9y−9x=18
y−x=2 ..........(2)
On adding (1) and (2), we get,
2y=14⟹y=7
Therefore,
x=5
Hence, the required number is 57.
Step-by-step explanation:
Hope it is helpful...
Step-by-step explanation:
Let X be the 1st digit and Y be the 2nd digit of the two digit number.
We have X * Y = 12 and (10X + Y) = (10Y + X) + 9.
=> XY = 12 and 9X = 9Y + 9
=> XY = 12 and X = Y + 1
Therefore X = 4 and Y = 3. => Number is 43.
Find the equation of the line.
Use exact numbers.
y = __x+__
Answers
What is the answer to 22.4 x 1.73
Answers
Answer:
38.752
Step-by-step explanation:
function or not a function?
Answers
Answer:
Not a function.
Step-by-step explanation:
There must only be one output per input but here we see the input 18 has two outputs ; 3 and 15 therefore this is not a function.
Donald bought a box of golf balls for $9.30. There were 18 golf balls in the box. About how much did each golf ball cost? Rename the decimal dividend as a whole number that is compatible with the divisor to estimate the quotient.
Answers
Answer:
$0.52 per ball approx.
Step-by-step explanation:
Step one:
given data
we are told that the cost of the box of gulf is $9.30
and there are 18 golf balls in the box
Required:
we are to determine the cost of each ball
the cost is
Step two:
Cost per ball= total cost of the box/number of ball
Cost=9.30/18
Cost= $0.52 per ball approx.
7,707 ÷ 24 with remainder
Answers
Answer:
321 remainder 3
Step-by-step explanation:
The remainder of 7,707 ÷ 24 is 3
What is the quotient remainder theorem?When we want to prove some properties of modular arithmetic we often make use of the quotient remainder theorem. It is a simple idea that comes directly from the long division. Given any integer A and a positive integer B, there exist unique integers Q and R such that
A= B * Q + R where 0 ≤ R < B
Given here 7,707 ÷ 24 this can be written as follows:
7707 = 321×24 + 3
Thus comparing with the above equation we get the remainder as 3
Hence the required form is 7707 = 321×24 + 3
Learn more about the remainder theorem here:
https://brainly.com/question/29046143
#SPJ2
9+x/3=2
what is x in this equation?
Answers
Answer:
-21
Step-by-step explanation:
9 + x/3 = 2
x/3 = -7
x=-21
I hope this helped, and if my answer was right, please mark this as brainliest! Thank you!
karl drove 616.7 miles 616.7 miles for each gallon gallon of gas the car can travel 41 miles 41 miles what is a reasonable estimate of the number of gallons gallons of gas karl used select all that apply
Answers
Answer:
15, 16 or any integer close to those numbers
Step-by-step explanation:
Since, Karl drove 616.7 miles for each gallon of has and the car can drive 41 miles for each gallon, we need to divided 616.7 by 41 to get an answer of 15.0414634146 or an estimate of 15 or 16. It matters on whether the answer shows.
1. Melissa took out a loan of $50,000 with an interest rate of 2.3% for the start-up of the Math Cafe. How much will she owe the bank if the loan term is for five years? Explain how you got your answer.
Answers
Answer:
$55,750 a
Step-by-step explanation:
Given Principal P = $50,000
Rate R = 2.3%
Time T = 5 years
Get the interest first
Simple interest = PRT/100
Simple interest = 50,000*2.3*5/100
Simple interest = 500*2.3*5
Simple interest = $5,750
Amount = Principal + Interest
Amount = $50,000 + $5,750
Amount = $55,750
Hence she will owe the bank $55,750 after 5 years
Two sides of a rectangle have lengths 5 and 8. What is the perimeter
Answers
Answer: 26
Step-by-step explanation: 2 sides are 8 and 2 sides are 5. 5 plus 5 equals 10 and 8 plus 8 equals 16. Finally, 16 plus 10 is 26. Hope this helps! And I would really appreciate getting brainliest if I get it it right!
Answer
i think 1600
Step-by-step explanation:
it maybe 1600 bc if you times 5 and 8 two times you get that answer i am not smart but maybe
Jadon wants to buy a new game system that costs
$109, including tax. He currently has $15 saved. He
began a pet sitting service and charged $5 per dog.
What is the fewest number of dogs he would have to
watch to have enough money to buy the bike?
Answers
Answer:
try adding togther
Step-by-step explanation:
Someone please help me on these 2 problems!
Answers
1) function 2) not a function
the first one is a function because its y values are the same number (3), which means it is a horizontal line and horizontal lines are functions.
the second one is not a function because the coordinates cannot have different inputs but different outputs. each input must have only one output.
the coordinates for the second one are:
(2,5); (1,1); (1,2); (3,2)
and a function cannot have two same x-coordinates. it must pass the vertical line test which is a way to tell if something is a function or not. since the second graph does not pass the vertical line test, it is not a function
hope this helps :)
A pound of apples costs $ 1.48 Ms. Perez buys 9.7 pounds to make 5 apple tarts, how much did Ms. Perez pay for the apples please show your work. 20 points
Answers
Answer:
$14.36
Step-by-step explanation:
you multiply 1.48 × 9.7 and the product would be 14.356 and since we are trying to find how mush money Ms. Perez spent we round up and the final cost is $14.36
Can someone please help me!
Answers
Answer:??? sry
Step-by-step explanation:
I need help with this please
Answers
Answer:
omg whats the answer
Step-by-step explanation:
Do y’all know the answer to this math question?
Answers
9514 1404 393
Answer:
BC = 35
Step-by-step explanation:
The sum of the segments is the overall length.
AB +BC = AC
(2x +6) + (6x +5) = 51 . . . . substitute given values
8x +11 = 51 . . . . . . . . . . . . . collect terms
8x = 40 . . . . . . . subtract 11
x = 5 . . . . . . . . . divide by 8
BC = 6x+5 = 6(5) +5 . . . . . . . . use the value of x to find BC
BC = 35
A quadrilateral has the following qualities.
1. opposite sides are congruent and parallel
2. opposite angles are congruent
Which figure is being described?
kite
parallelogram
triangle
trapezoid
Answers
Answer:
Concept: Vector Qualities
A quadrilateral is defined as any figure with two parallel sides, connected linearly aka a square, with four defined right angles To be congruent and parallel they must be slanted To be congruent they must be mutually parallel Hence it is a parallelogramAnswer:
kite
Step-by-step explanation:
1.opposite sides are congruent and parallel
2. opposite angles are congruent
All of the middle-school mathletes solve math problems at the same pace. Working together, six mathletes complete all of the summer homework in 22 hours. How many hours will the homework take if the number of mathletes? PLEASE HELP
Answers
Answer:
44 hours
Step-by-step explanation:
because if its half it will take twice as long
Answer:
44 hours
Step-by-step explanation:
If you decrease the amount of participants in half, the amount of time that it takes per work load automatically doubles. So if the original amount of hours that it took with six participants is 22. If we cut six into half, then 22 hours would double into 44. Then it would become 44 hours with three people. Also, for check, I did have this problem for RSM.
70 = 7x - 7(2x - 5)
How do I solve this ?
Answers
Answer:
x=-5
Step-by-step explanation:
70=7x-7(2x-5)
70=7x-14x+35
70-35=-7x
35=-7x
5=-x
-5=x
what is 9m + 5m + 3?
Answers
Answer:
17m
Step-by-step explanation:
EXPLANATION:
Simplify
combine like terms
9M+5M+3
14M+3
What is the value of x?
Answers
Answer:
38 is the answer to your question hope that helps
Answer:
71° and 71°
Step-by-step explanation:
This is isosceles triangle.
So,
[tex]38 + x + x = 180 [/tex]
[tex]38 + 2x = 180[/tex]
[tex]2x = 180 - 38[/tex]
[tex]2x = 142[/tex]
[tex]x = 142 \div 2[/tex]
[tex]x = 71[/tex]
Hope this will help you.
and comment me to tell your country
Use graphs and tables to find the limit and identify any vertical asymptotes of limit of 1 divided by the quantity x minus 4 as x approaches 4 from the left . (2 points)
∞ ; x = -4
-∞ ; x = -4
-∞ ; x = 4
1 ; no vertical asymptotes
Answers
Answer: By using the graphs and tables, the best and most correct answer among the choices provided from your problem about vertical asymptotes is the first choice or letter c) -∞ ; x = 4. It is shown that according to the condition in the problem, the limit is negative infinity and the vertical asymptote is x = 4. I hope it has come to your help.
Step-by-step explanation:
Answer:
-infinity, x=4
Step-by-step explanation:
Took the test and the answer was right
In a park of dimensions 20 m × 15 m, there is a L shaped 1m wide
flower bed as shown in Fig. 9.61. Find the total cost of manuring for
the flower bed at the rate of Rs 45 per m2
.
Fig. 9.61
117. Dimensions of a painting are 60 cm × 38 cm. Find the area of the
wooden frame of width 6 cm around the painting as shown in Fig.
9.62.