A rational number is a number that can be expressed as the quotient of fraction p/q of two integers, a numerator p, and a non-zero denominator q.
What is a rational number?A rational number is one that can be stated mathematically as the ratio or fraction p/q of two numbers, where p and q are the numerator and denominator, respectively. For instance, every integer and 3/7 are rational numbers.
A rational number is a number that can be expressed as the quotient of fraction p/q of two integers, a numerator p and a non-zero denominator q. Since q may be equal to 1, every integer is a rational number.
The examples of rational numbers are as follows:-
p / q = 7 / 8
p / q = 5 / 3
p / q = 6 / 9
All the above fractions are rational numbers.
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Write an algebraic expression for the situation. 7 less than the quotient of y divided by 4
Answer:
7- (y/4)
Step-by-step explanation:
The expression which shows 7 less than the quotient of y divided by 4 will be y/4 - 7.
What is an expression?A mixture of variables, numbers, addition, subtraction, multiplication, and division are called expressions.
A statement expressing the equality of two mathematical expressions is known as an equation.
As per the given,
The quotient of y divided by 4 = y/4
7 less than y/4 = y/4 - 7.
Hence "The formula that displays 7 less than the result of dividing y by 4 is y/4-7".
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The expression 1.5a+0.5b gives the cost (in dollars) for a board games and b puzzles at a garage sale.
a. The cost for 1 board game is $
and the cost for 1 puzzle is $
.
b. The total cost for 2 board games and 2 puzzles is $
.
Question 2
c. Is $10 enough to buy 4 board games and 8 puzzles?
Answer:
b
Step-by-step explanation:
First you add the number of games bought for each classroom (3+4+1 = 8) then you multiply it by the number of classrooms (8*6 = 48) then you get your aFirst you add the number of games bought for each classroom (3+4+1 = 8) then you multiply it by the number of classrooms (8*6 = 48) then you get your answer.
I request assistance.
Answer:
b
Step-by-step explanation:
Answer:
I got b
Step-by-step explanation:
Im not sure how to fully explain but I hope tthishelps!
please help due soon will give branliest and 10 points
Answer
1,4,5
Step-by-step explanation:
Sorry if Im wrong...
Help plssssssss!i need this done
Answer:
No, it has to be a straight line going through the origin point A.K.A zero.
Step-by-step explanation:
Use the data to find the upper quartile value.
Movie Ticket Fees at a Local Theater
$10.25 $9.75
$8.75 $12.75
$11.00 $6.50
Answer:
I believe the upper quartile would be $11.00 hope this helped :)
Step-by-step explanation:
Answer:
8.75
Step-by-step explanation:
y = 4x - 7
What is the slope?
Answer:
(4x the answer ) can you help with my question
Step-by-step explanation:
What is the mathematical equation for 1 bobcat has 2 eyes =
Answer: 86?
Step-by-step explanation: 60/2 = 30 x= bobcat and eyes
4x + 2(30-x) = 86
4x + 60 - 2x = 86
2x = 86-60
2x = 26
x = 13 4 x 13 + 2 x 17 = 86
A number line going from negative 1 and two-thirds to positive 1 and two-thirds in increments of one-third. What is 1 and two-thirds minus 2 and one-third
Answer:
-2/3
Step-by-step explanation:
Answer:
-2/3
that guy is right
Step-by-step explanation:
Your soccer team is holding a silent auction dinner as a fundraiser to pay for the team uniforms. The list shows all the expenses for the silent auction.
A tablet that costs $280
Soccer tickets that cost $100
A gift card that costs $20
The cost of the food is $400
The members of the soccer team will be selling tickets to the silent auction. A ticket to the silent auction includes chances to win prizes and dinner. The ticket cost is set so that 50 tickets will pay for the cost of the prizes and food.
Question 1
Part A
Build a function that can be used to find the total profit, f(x), the soccer team earns by selling x tickets. Show your work to build this function.
Question 2
Part B
Your soccer team needs to raise at least $500 more than the total cost of the expenses. What is the minimum number of tickets that must be sold in order for your team to reach their goal? Use mathematics to justify your answer.
Answer:
The answer to this problem would be 900$.
WHY?:
I already did this question myself!!
Can someone answer the question below
A:55.75 hours
B:55.35 hours
C:56.35 hours
D:56.75 hours
Some people advise that in very cold weather, you should keep the gas tank in your car more than half full. Irene's car had 6.5 gallons in the 15-gallon tank on the coldest day of the year. Irene filled the tank with gas that cost $3.80 per gallon. How much did Irene spend on gas? Fast Please
Answer:
she spent 32.30
Step-by-step explanation:
I did 8.5 times 3.80
The maximum height of an asian elephant is 9.8 feet. What mixed number represtents this height?
Answer: 9 and 4/5
Step-by-step explanation:
Answer:
9 &4/5
Step-by-step explanation:
(180−x) + (90−x) = 210
Step by step plss
Simple math question
Answer:
All squares have four equal angles
Step-by-step explanation:
Every square must have four equal angles to be a square
Answer:
All squares have 4 equal angles
Step-by-step explanation:
squares are always even, whilst rectangles have 2 diff lengths
What two things are true if a relationship is proportional? Is there a shortcut ?
Answer:
They represent the same relationship and one variable is always a constant value times the other.
Step-by-step explanation:
guess the song
I was lost and was afraid
I believed all of their lies...
I believed that i was safe
And that i would never die...
Now i'm all alone
I've been hiding in the dark
I just want to go home
But my deeds send me too far...
All stay strong
We live eternally...
All is well in the Afton family...
Lives, they fell to pure insanity...
All is hell in the Afton family...
I never did go near
'Cause i know just what i saw...
Yet on a day of joy
My life ended to they're flaws...
Now i'm all alone
Fighting monsters in the dark...
I wish thag i could live
But i fear i've gone too far...
All stay strong
We live eternally...
All is well in the Afton family...
Lives, they fell to pure insanity...
All is hell in the Afton family...
I often do pretend
Can't you see i'm broken down...
I wish this were the end
But continue on i vow...
Now i'm all alone
I'm still hiding in the dark...
As saddened souls, we roam
We can only go so far...
All stay strong
We live eternally...
All is well in the Afton family...
Lives, they fell to pure insanity...
All is hell in the Afton family...
Always begging please
Yet the outcome i would dread...
I've fallen to my knees
Let my pride get to my head...
Now i'm all alone
Hearing whispers in the dark...
I wander through the past
Seeing memories afar...
All stay strong
We live eternally...
All is well in the Afton family...
Lives, they fell to pure insanity...
All is hell in the Afton family...
Answer:
uh what kinda song is that??
Jen got 18 out of 21 questions on a test (missed 3 questions). What is their percent grade. How did you find the answer?
THE ANSWER IS A FRACTION!
-2.8f + 0.9f - 12 - 4
Answer:
The answer is -1.9f-16
Step-by-step explanation:
Answer:
-1.9f-8
Step-by-step explanation:
Carla has $90. She makes $6 per day walking a neighbor's dog for half an hour, but she spends $7.50 per day on lunch. What is the fewest number of days for which Carla will have less than $30? Solve this inequality to find out. 90 + 6x - 7.5x < 30 (hint: combine like terms first)
A- 30
B- 41
C- 60
D- 90
Answer:
b
Step-by-step explanation:
Convert the fraction into a decimal number.
0.875
1.14286...
0.8...
Answer: 0.875: 7/8
1.14286: 57143/50000
0.8: 4/5
Step-by-step explanation:
Please answer these and I will give brainliest!!!
Use dimensional analysis to convert each rate. Round your answer to the nearest hundredth if necessary.
#1. A cyclist travels 56 miles in 4 hours. Find the cyclist in feet per minute.
#2. Lebron James', contract is rumored to be around 430,000,000 per year. Convert this to dollars per minute.
#3. A giraffe can run 32 miles per hour. What is their speed in feet per second?
Answer:
#1. 1232 feet per minute
#2. $14.81 per second
#3. 46.93 feet per second
Hope This Helps!
And that it's right!
You put $6000 in an account. The account earns $1050 simple interest in 5 years. What is the annual interest rate?
1050 divided by 5 =210$ birr per year
I'll give brainliest!! Please answer these please!!
Use dimensional analysis to convert each rate. Round your answer to the nearest hundredth if necessary.
#1. It costs $0.001 per hour to run a light bulb. How much does it cost to run each light bulb per month?
#2. The winner of the biggest loser lost 0.952 ounces per hour. How many pounds did they lose per week?
#3. Falcons can dive at a speed of up to 318 feet per second. How many miles per hour can they dive?
Answer:
#1 It costs $0.73 to run each lightbulb per month
#2 They lost 9.996 pounds per week
#3 They can dive 3.61363636 miles per hour
Step-by-step explanation:
#1 There are 730 hours in a month. Multiplying that by 0.001 gives $0.73.
#2 There are 168 hours in a week. Multiplying that by 0.952 gives 159.936 ounces. 159.936 ounces = 9.996 pounds
#3 One minute equals 60 seconds. 318x60 gives 19,080 feet. 19,080 feet converted gives 3.61363636 miles
Select the correct answer.
The ratio of keepers to animals in the city zoo is 2 : 7. The table shows the current numbers of animals and keepers in the zoo. If 21 more animals are added, how many total keepers are needed to maintain the ratio of keepers to animals?
free 50 points btw
Answer:
You need 8 keepers in total.
Step-by-step explanation:
2:7 _:28
28 divided by 7 is 4
4 times 2 is 8
Answer:
8
Step-by-step explanation:
2/7= _/28
Cross multiply and divide and you will get 8
can you guys help with this
Answer:
C
Step-by-step explanation:
The answer is C.
Answer:
C
Step-by-step explanation:
Several items in a store are on sale. Complete the table with the correct prices.
Answer:
1.$36
2.$35
3.$51
4.$43
Answer:
1.) $35
2.) $36
3.)$51
4.)$43
Step-by-step explanation:
1.)30% of 50 is 15 and you would subtract the 15 from 50 to get your discount.
2.)55% of 80 is 44 and you would subtract 44 from 80 to get your after price.
3.)For this one, I divided the discount price by 3 and multiplied it by 4 to get the original price since 1/4 was taken from it or 25%.
4.) There was only one option left.
100×0.23 =
101×0.23 =
102×0.23 =
103×0.23 =
Answer:
100×0.23=23
101×0.23=23.23
102×0.23=23.46
103×0.23=23.69
Answer:
Step-by-step explanation:
100×0.23= Answer:23101×0.23=Answer:23.23102×0.23=Answer:23.46103×0.23=Answer:23.69