Answer:
2.40G + 1.20C ≤15
Step-by-step explanation:
The inequality function is
Given that
The cost of goat milk for each liter is $2.40 = G
And, the cost of the cow milk for each liter is $1.20 = C
Now the equation would be
2.40g + 1.20c
Now this must be lower or equal than $15
So, the inequality function would be
2.40G + 1.20C ≤15
hence, the inequality function is 2.40G + 1.20C ≤15
Answer:
2.4G + 1.2C < or = to 15
Step-by-step explanation:
We are given that each liter of goat milk costs $2.40$2.40dollar sign, 2, point, 40, and each liter of cow's milk costs $1.20$1.20dollar sign, 1, point, 20.How can we express the total cost of liters of goat milk and cow's milk that Wang Hao can buy?Hint #22 / 3The cost of GGG liters of goat milk is 2.4G2.4G2, point, 4, G, and the cost of CCC liters of cow's milk is 1.2C1.2C1, point, 2, C. Therefore, the total cost of liters of goat milk and cow's milk that Wang Hao can buy is 2.4G+1.2C2.4G+1.2C2, point, 4, G, plus, 1, point, 2, C.We are also given that Wang Hao wants to spend at most $15$15dollar sign, 15 on dairy products. This means that it is possible for Wang Hao to spend $15$15dollar sign, 15 or any amount less than this. Let's use this condition to create the appropriate inequality.Hint #33 / 3The following inequality represents the number of liters of goat milk and cow's milk Wang Hao can buy on his budget: 2.4G+1.2C≤152.4G+1.2C≤15
Six times a number decreased by 5 is 273. Find the number and show your work pls
Answer: The number is 46.3 repeating
Step-by-step explanation:
273 = 6x + 5
+ 5 = 6x
278 = 6x
----- = ---- = 46.3 repeating
6 = 6
Hope this helps :)
Jorie leaves work 30 minutes late. She decides to make up time by taking the toll road instead of side streets. She can travel four times faster by taking the toll road. Create an equation to represent her total travel time, including wait time, where x is the number of minutes the drive was expected to take.
y equals one fourth times x minus thirty
y = 4x − 30
y equals one fourth times x plus thirty
y = 4x + 30
Answer:
option C
Step-by-step explanation:
We know that the toll road is 4 times faster than the side streets.If 'x' represents the number of minutes she usually spend taking the side streets. The represents the time she takes taking the toll road.Also we need to create an equation to represent her total travel time, including wait time
A grapefruit weighed 0.65 pound. Which fraction is equivalent to the weight of the
grapefruit in pounds?
Answer:
65/100 pounds
Step-by-step explanation:
P.S Can I have brainliest?
Answer:
13/20
Step-by-step explanation:
Write 0.65 as [tex]\frac{0.65}{1}[/tex]
Multiply both numerator and denominator by 10 for every number after the decimal point
0.65 × 100/1 × 100 = [tex]\frac{65}{100}[/tex]
[tex]\frac{65}{100}[/tex] reduced is 13/20
Look at the lines in the grid below.
Which line represents a proportional relationship?
Answer:
Line C
Step-by-step explanation:
I got it correct on my test on performance matters!!
Twice a number added to another number is 15. The sum of the two numbers is 11. Find the numbers. Write the numbers from least to greatest
Answer:
4 and 7
Step-by-step explanation:
There are probably several ways to do this but this is how I did it:
First, I listed all the number combinations, that added together equaled 11.
This is what it looked like:
1, 10
2, 9
3, 8
4, 7
5, 6
6, 5
7, 4
I stopped here since the next step would be to double the first number and 8*2 would already be more than 15.
Then, I doubled the first number and added the second number to it, when I saw that didn't equal 15, I eliminated that possibility and moved on to the next set of numbers. When I reached 4, 7 I saw that 4*2 equaled 8 and 8 plus 7 equals 15 so I had the answer.
There are probably much more efficient ways to do this but this is how I did it.
Hope it helped!
The first number is 4 and second number is 7.
Let us consider that first number is x and second number is y.
[tex]2x+y=15\\\\x+y=11[/tex]
Substitute [tex]y=11 - x[/tex]in equation [tex]2x+y=15[/tex]
[tex]2x+11-x=15\\\\x=15-11=4[/tex]
So, [tex]y=11-x=11-4=7[/tex]
Learn more:
https://brainly.com/question/2159099
b) If (a - b) = 4 and ab = 2, find the value of a² + b².
Answer:
20
Step-by-step explanation:
note that
(a - b)² = a² + b² - 2ab , thus
a² + b² - 2ab = (a - b)² ( add 2ab to both sides )
a² + b² = (a - b)² + 2ab = 4² + 2(2) = 16 + 4 = 20
The ratio of dogs to cats at the SPCA is 3:2. If there are 48 cats, how many dogs are there?
Answer:
72 dogs
Step-by-step explanation:
3 dogs/2 cats = x dogs/48 cats
Cross Multiply
3/2 x x/48
2x=144
x=72
Answer:
72 dogs
Step-by-step explanation:
First turn 3:2 into a fraction:
3/2
Then you can make the equation a proportion question, which is much eaiser to handle.
3/2=x/48 (I recommend writing this out so it will be easier to see)
Then you cross multiply, or multiply by the numerator of the first fraction by the denominator of the second, and the denominator of the first fraction by the numerator of the second.
Multiply 2 by x, which becomes 2x.
Multiply 3 by 48, which is 144
This becomes... 2x=144
You then solve with equation by dividing 144/2 and getting 72.
Meaning x=72 dogs
HELP BEING TIMEDD
Enter the formula to find the surface area of a prism involving area of the Base and Perimeter of the base
Answer:
p=3+4+5=12
Step-by-step explanation:
Answer:
96 inches2 or 352 cm2
Step-by-step explanation:
-Okay so, we know that The lateral surface area of a prism is the sum of the areas of its lateral faces. And The total surface area of a prism is the sum of the areas of its lateral faces and its two bases. Then Usually, if "right" or "oblique" is not mentioned, you can assume the prism is a right prism. The general formula for the lateral surface area of a right prism is L.S.A.=ph where p represents the perimeter of the base and h represents the height of the prism.
Which expression represents the correct form of the partial fraction decomposition of StartFraction 19 x + 20 Over x squared minus 64 EndFraction? StartFraction A x + B Over x squared minus 64 EndFraction StartFraction A Over x minus 8 EndFraction + StartFraction B Over x + 8 EndFraction StartFraction A x + B Over x squared minus 64 EndFraction + StartFraction C over x minus 8 EndFraction StartFraction A Over x minus 8 EndFraction + StartFraction B x + C Over (x minus 8) squared EndFraction
Answer:
A
Step-by-step explanation:
I got it right, Edg2020
Answer:
It's B!
Right On Edge
Step-by-step explanation:
if 4% of packages get lost in the mail the which decimal represents the amount of packages lost in the mail
Answer:
40
Step-by-step explanation:
Answer:
0.04
Step-by-step explanation:
4% = 0.04
Here is an isosceles triangle.
Choose the true statements.
A. The triangle has two equal angles.
B. The triangle has an obtuse angle.
C. Two of the sides are the same length.
twice the difference of a number and 3 is 5.
Answer:
2(3-n)=5
Step-by-step explanation:
Write 7.36 as a mixed number in simplest form.
Answer:
184/25
Here are some extra characters.
Find f(x)=-8x+5 and g(x)=6x+8.
f(4)+g(2)
The bag contained only red marbles and white marbles. If the ratio of red marbles to white marbles was 5 to 4, what fraction of the marbles were white? *Complete the statement by providing the correct response in number form, using / as the fraction symbol.
The fraction of white marbles is
Answer:1 1/4
Step-by-step explanation: If it is 5/4 it makes one whole leaving an extra
A figure is dilated by a factor of 6 the area will change by a factor of what
Answer:
i think it is 69 thank you
Answer:
factor of 36
Step-by-step explanation:
Given the factor 6, then the area factor is
6² = 36
Whats The Answer Marking Brainliest, Please explain your answer:D..........
the area A, of a rectangle is 120x (exponent of 2)+78x-90 , and a length, l, of the rectangle is 12x=15. which of the following given width, W, of the rectangle?
A. 9x+4
B. 10x - 19
C. 10x-6
D. 8x -6
mowing lawns earns $10.00 for 1 hour and $42.00 for 5 hours. what is the slope
Answer:
The slope is $8 per hour
Step-by-step explanation:
Here, we want to get the slope of the relation
Mathematically, that will be;
m = y2-y1/x2-x1
Where ; (no of hours, money) represents each point
Thus, we have it that
m = (42-10)/(5-1) = 32/4 = $8/ hour
Write a unit rate for the ratio.
45 miles on 3 gallons of gasoline
a 20 miles per gallon
b 15 miles per gallon
C 35 miles per gallon
d
45 miles per gallon
A: Find the mean and standard deviation of the sums you should get when you roll two standard number cubes.
B: Suppose you can replace one number cube with a nonstandard number cube, where any of the numbers 1 through 6 can appear on multiple faces. How can you arrange the numbers on the nonstandard cube so that the mean of the rolls is the same as that of two standard number cubes, but the standard deviation is as large as possible? What is this value?
Answer:
45
Step-by-step explanation:
Round 0.93405 to
the thousandths place.
Which number line shows the solution of 2x- 8>-4?
Answer:
The answer is B I just checked a math sumulater
Step-by-step explanation:
Help!!!What is the value of x?
Answer:
your answer is 3 the value of x is 3
Jane is thirteen years younger than twice Ruby’s age. Nora is 5 years older than Ruby. If their ages sum to 52, find each girl’s age.
Answer:
J=17 N=20 R=15
Step-by-step explanation:
J=Jane
R=Ruby
N=Nora
J=2R-13
N=5+R
J+N+R=52
(2R-13)+(5+R)+R=52
Slove for R and plug into each equation
Answer:
Ruby is 15, Jane is 17 and Nora is 20.
Step-by-step explanation:
Let x represent the age of Ruby.
Jane: 2x - 13
Ruby: x
Nora: x + 5
52 = (x) + (2x - 13) + (x + 5)
52 = x + 2x - 13 + x + 5
52 + 13 - 5 = x + 2x + x
60 = 4x
x = 15
Jane:
2(15) -13
= 17
Nora:
(15) + 5
= 20
What is the value of x in the solution to this system of equations?
4x−7y=105
y=−3x+10
Enter your answer in the box.
Answer:
Y=7y=105
Step-by-step explanation:
Answer:
x = 7
y= -11
Step-by-step explanation:
Find the values of the six trigonometric functions of an angle in standard position if the point with coordinates (6,-5) lies on
its terminal side.
The answer is C!!
Shane used clay to make a cone with a height of 6 inches and a diameter of 4.5 inches for a sculpture. What is the volume of this cone? 6 in. V=
Answer:
go look at my first question
Step-by-step explanation:
Leslie has $30 to spend at an amusement park. She spent $9 on snacks. She wants to ride a roller coaster that costs $1.25 per ride. The inequality 9 1.2530rcan be used to determine r, the number of rides she can take. Which statements about the number of rides Leslie can take are true?
Select all that apply.
A.Leslie can take 16 rides on the roller coaster.
B.Leslie can take 17 rides on the roller coaster.
C.The minimum number of rides Leslie can take on the roller coaster is 9.
D.Leslie can take 9 rides on the roller coaster, but this number is neither the minimum nor the maximum.
Answer:
d is a answer there arer no more
Step-by-step explanation:
she can ride 14 rides
A recipe for a blueberry dessert requires 5 cups of fresh blueberries for every 312cups of whipped cream. At this rate, how much whipped cream is needed if 2 cups of blueberries are used?pls i need halp
Answer:
A 5:3
Step-by-step explanation:
Answer: 124.8cups of whipped cream
Step-by-step explanation:
for every 5 cups of blueberries there are 312 cups of whipped cream so you will multiply 312 and 2
(312×2= 624)
Then divide it by 5
(624÷5= 124.8)