Pls help I am super confused and pls do not answer if u either cant see, or just dont care. This is serious
Will mark brainliest!
Answers
Answer:
h + c = 3 and 4h + 4c =10
No solutions
Step-by-step explanation:
If hot dogs = h, and chips = c,
Then the first scenerio can be written as h + c = 3
The second scenerio is 4h + 4c = 10.
So, your system should be
h + c = 3 and 4h + 4c =10
Solve this system
First, solve c + h = 3 for c.
Subtract h on both sides.
c = -h + 3
Then, substitute c = -h + 3 into the second equation (4c + 4h = 10)
4(-h + 3) + 4h = 10
Simplify.
- 4h + 12 + 4h = 10
12 = 10
This is not right, so this system has no solutions. This means that there is no set cost for the chips or hot dogs (or for both).
Hope this helps! Feel free to ask any questions
Related Questions
Bob received 45 trading card from his collection. Bob's father, gives his son a few more trading cards and he now has at least 95 trading cards. How many more trading cards did Bob's father give his son? Also what is the Inequality?
Answers
Answer:
50
Step-by-step explanation:
95 - 45 = 50
select the equation that represents the problem let x represent the unknown number
Answers
Answer:
D
Step-by-step explanation:
Answer: D is the answer
Step-by-step explanation:
4-[2.5(5.4+2.6)-(-7.2)
Answers
Which of the following equations will result in a U-shaped graph?
y = 2 x - 4
y = |-4 x|
y = 3 x2 - 5
y = -2 x3
Answers
Answer:
y=3x^2-5
Step-by-step explanation:
Any equation that has [tex]x^{2}[/tex] will make a U shaped graph
...........................................
The system of equations relates the distance, y,
from a station of two trains and the speed, x, at which they are moving.
y + 10x = 250
2.5y = -25x + 625
a. What does the system of equations tell you about the speed
of the trains?
b. What does the solution tell about the locations of the trains if they
left the station at the same time? If they left at different times?
Answers
Answer:
a . It is a simultaneous speed.
William gets a student loan to pay for his college tuition. He borrowed $2,500 for 10 years at an interest rate of
8%. How much will William pay in interest on this loan?
Answers
Answer:
2897.31
Step-by-step explanation:
I'm going to assume two things
The interest rate is compoudning annually
There is only one payment (at the end of the 10 years)
To find the amount of interest paid on this loan we first need to calculate the future value (or accumulated value)
FV=PV(1+i)^n
Plug in our numbers
2500(1+.08)^10
Run this through a calcuatlor and get 5,397.31
This is the future value and the question is asking for the interest paid which is just the FV-PV
Which means we have
5,397.31-2500
our answer is 2897.31
2897.31
Explanation:
good morning guys can you guys plz help on my math :D
Answers
Answer:
Question 1:
B
Question 2:
False
Question 3:
B
Question 4:
A
Step-by-step explanation:
Please let me know if these are wrong is that I can fix them.
Aisha measures the length of a sheet of paper and finds that it is 29 cm long. The label on the package indicates that the paper length is 32 cm. Calculate the percentage error in the measurement.
Answers
Answer:
just do the step by step and you'll probably get it because it's quite simple but hard for me to explain so just read this!
Step-by-step explanation:
In making any measurement, the chances are that our results will not be absolutely accurate. We can often compare our results with some standard or accepted value to see how closely they agree. But how much error can be allowed before the result becomes meaningless?
As you may guess, the amount of error that is acceptable varies with the situation. Suppose you measure the distance on a map between your Scarsdale and Mamaroneck and you get a result of 5 miles. If the actual distance is 5 1/2 miles, the chances are this error will have no effect on the trip between the two towns. But if the same degree of error existed in the calculations used to send astronauts to the moon, those people would be in big trouble!
Percentage Error = measured value - accepted value x 100%
accepted value
Suppose, you measured the length of a table and obtained a measurement of 202 cm. A friend also measures the table and obtains a result of 198 cm. To calculate the percentage error in each of the measurements, you need to know the "correct' or “accepted value” of the length of the table. After consulting the manufacturer’s catalog, you find that the table's length is listed as 200 cm in length. This will be used as the accepted value in our calculation.
The calculations of percentage error for the two measurements are shown below. Both measurements show an error of 1%. Your friend has made a measurement which is on the low side of the accepted value and is therefore, negative. You, on the other hand, have made an error on the high side of the accepted value and it is positive.
I dont know the answer but I hope this helped!
(sorry for the inconvenience)
There are 547 students at Clair Middle School. 20 percent of the students did not identify as male or female. 35 percent identified as female, and 45 percent identified as male. How many students do not identify, how many students are female, and how many students are male? Please Help!!
Answers
Answer:
Female: 191
Male: 246
Step-by-step explanation:
First you multiply 547 by 35% to get the amount females then multiply 547 by 45% to get the amount of Males. Hope this helps!! :)
Answer: Female: 191
Male: 246
Step-by-step explanation:
A new hotel in town purchased 10 new flat screen televisions for $10,575.50 for their suites. How much did each television cost?
A. $105.75
B. $157.55
C. $1057.55
D. $1575.50
Answers
Answer:
c
Step-by-step explanation:
divide 10 from 10,575.50. there you go!
Answer:
C. $1057.55
Step-by-step explanation:
They spent a total of $10,575.50 on 10 televisions, to find how much they cost each you'd divide 10,575.50 by 10, giving you 1057.55 for each television
The scale of a drawing is 3 cm : 15 m. What is its scale factor?
Answers
Answer:
1cm=5m or 3:1500
Step-by-step explanation:
Please help me I have to turn this in by 5:00 I will give you the brain thing and extra points. 5/5
Answers
Answer:
48=x
Step-by-step explanation:
alternate exterior angles are congruent
x+50=2x+2
48=x
You just do 2x + 2 = x + 50
And then do your algebra to find the answer which is X=48
there are instructions on the sheet. pls give in order. 20 points because double the answers so no point stealing!
Answers
2) the answer is 10
3) the answer is 17
4) the answer is 6
comment if you want a explanation:)
10
17
6
Hope this helps!
IS THIS RIGHT??? IF THIS ISNT THEN PLEASE HELP ME!!!!!!
Answers
Answer: Which question?
step by step explanation thanks
Answers
Answer:
C= 7y +150
850
250
Step-by-step explanation:
The cost is 7 times y, the number of yearbooks, plus 150, the upfront cost.
7 times 100 is 700, plus 150 is 850.
1900-150 is 1750 divided by 7 is 250
Answer:
c
Step-by-step explanation:
PLEASE HELP BEST ANSWER GETS BRAINLIEST AND 10 POINTS
John flew a kite. He started flying the kite at 2:20 pm and ended at 3:14 pm. How many minutes did John fly a kite?
Answers
Answer:
94 Minutes.
Step-by-step explanation:Subtract 220 from 314 and you get 94. To check you add 220 to 94 and you get 314. Hope this helped.
Timothy bought 4 packages of cat food and 3 packages of dog food. Each package of cat food contained 7 cans, and each package of dog food contained 3 cans. How many more cans of cat food than dog food did Timothy buy?
Answers
Answer:
19
Step-by-step explanation:
4 times 7 is 28
3 times 3 is 9
28-9=19
Dog food = 3 x 3 = 9
28-9= 19
Timothy bought 19 more cans of cat food
help I don't know this
outside: its time to do my homework its time to be productive
in my head: We did not learn thissss.
Answers
Answer:
b
Step-by-step explanation:
Help me thank you
Xxxxx
Answers
Answer:
A
Step-by-step explanation:
background info-A rabbit started at point 0 and made 3 jumps: a jump of 4 units, then a jump of 2 units, and then a jump of 1 unit. We do not know the direction of either jump. Where on the number line can this rabbit be now? The answer to this is -7, - 5, - 3, - 1, 1, 3, 5, and 7
Actual question-Next time, the rabbit from the previous problem started at 10. Where on the number line can he be after the same three jumps?
Answers
Answer:
im confused
Step-by-step explanation:
i hope you find the answer tho
calculate the volume of the prism by first finding the total number of half unit cubes that will fill it. there are 8 half unit cubes in every unit cubes.
Answers
Answer:
b
Step-by-step explanation:
the answer is b
PLS HELP ASAP THESE ARE ALL MY POINTS!!!!
parallelogram has an area of 1 1/8 yd². Use the formula A = bh to find the length of the base, b.
A. 3/2
B.2/3
C. 27/32
D. 32/27
Lola needs 3/4 cup of oats to make one batch of muffins. How many batches can she make with 1 1/2 cups of oats?
A. 1/2
B. 2
C. 8/9
D. 9/8
Answers
Answer:
A (for the oats and muffin one)
Step-by-step explanation:
no.
WHAT IS TR(52)???? PLSSSS HELPPPP QUICKLYYY!!!!
Answers
Answer:
BILLIONS® TR52 pigment is a rutile titanium dioxide pigment produced by the sulfate process, and is specifically designed for the printing ink industry. Its very high gloss and opacity, combined with excellent dispersion make it an ideal choice for use in printing ink applications.
TR52 coloring is a rutile titanium dioxide pigment made by the sulfate process, and is designed for the printing ink industry. Its very Glossy and opacity. so combined with excellent dispersion make it a normal choice for use in printing ink Papers.
edit* sorry i thought it was a company
The Wagner school store is having a sale! At the sale this week, a life sized stuffed animal of Wagner’s mascot is being sold for $158.40. This is a 52% discount of the original price. What is the original price? If necessary, round to the nearest cent.
Answers
Answer:
157.88 is the correct answer
Find the slope of the line that passes through the points (-1, -3) and (-9, 7).
Answers
I think that’s the answer
helppppppp please hjbvkkkkkkkkk
Answers
A random sample of 100 people finds that 25 are in favor of a new park. Estimate the total number out of 400 who are in favor of the park.
Answers
100 * 4 = 400
25 * 4 = 100
On a recent math quiz, Georgia got 35 out of 40 questions correct. Rounded to the nearest percent, what was Georgia's score on this quiz?
Answers
Answer:
80%
Step-by-step explanation:
Answer
(87.5) rounded would be 88
Step-by-step explanation:
35/40 divid eatch side by 2 to get 17.5/20 now the fraction can go into 100 eveanly. 20x5=100 and 17.5x5=87.5. 87.5/100
does anyone know what the formula for the area of a circle is?
and How do I calculate the circumference of a circle?
Answers
Answer:
search up-area of circle formula and circumference of a circle formula
Step-by-step explanation:
Answer:
area formula: πr²
circumference formula 2πr
Step-by-step explanation:
area is pi times the radius of the circle squared
circumference is two times pi times the radius of the circle
What is the sum of 1/8 + 5/16 + 3/8
A. 9/32
B. 13/32
C. 9/16
D. 13/16
Answers
Answer:
13/16
Step-by-step explanation:
hope this helps
Answer:
it is D.
Step-by-step explanation:
You add 1/8 and 3/8 to get 4/8.
Then you times 4/8 by 2 to get 8/16.
Then you add 8/16 and 5/16 to get 13/16.