Answers
Answer:
=4.1d+5.4h−18
Let's simplify step-by-step.
8h−0.9d−18+5d−2.6h
=8h+−0.9d+−18+5d+−2.6h
Combine Like Terms:
=8h+−0.9d+−18+5d+−2.6h
=(−0.9d+5d)+(8h+−2.6h)+(−18)
=4.1d+5.4h+−18
Answer:
[tex]-1.9d+5.4h-18[/tex]
Hope this helps :)
-ilovejiminssi ♡
Related Questions
[A] is making 25 sundaes with mint, chocolate, and vanilla ice cream.
3/5 of the sundaes are mint ice cream and 1/2 of the remaining sundaes are chocolate. The rest will be vanilla. How many sundaes will be vanilla?
Answers
Answer:
5 sundaes
Step-by-step explanation:
find the GCF: 5
so 3x5 would be 15
15 mint.
25-15=10
10/2=5
boom
There are [tex]$5$[/tex] sundaes will be vanilla ice-cream.
Learn more about Probability
Probability is the likelihood that an event will occur and is calculated by dividing the number of favorable outcomes by the total number of possible outcomes.
It is given that, there is [tex]$25$[/tex] sundaes with mint, chocolate and vanilla flavor ice cream out of these [tex]$\frac{3}{5}$[/tex] of the sundaes are mint flavor and [tex]$\frac{1}{2}$[/tex] are chocolate flavor.
We have to find the number for sundaes will be vanilla flavor ice-cream.
So,
We have to multiply [tex]$3$[/tex] by [tex]$5$[/tex] and solve it.
So,
[tex]$3\times 5=15$[/tex]
There are [tex]$15$[/tex] mints flavor.
Now,
Divide total number of sundaes with all flavor ice-cream by calculate value for mint.
We get,
[tex]$25-15=10$[/tex]
Multiply the above calculate value by no. of remaining sundaes for chocolate ice-cream.
So,
[tex]$10\times \frac{1}{2}=5$[/tex]
Hence, there are [tex]$5$[/tex] sundaes will be vanilla flavor ice-cream.
Learn more about Probability here,
https://brainly.com/question/11234923
#SPJ2
An employee at a gift shop earns $72.00 for working 9 hours. At this hourly rate, what should the employee earn for a 40-hour work week?
A.$8.00
B.$48.00
C.$121.00
D.$320.00
Answers
At this hourly rate, the employee earns a 40-hour workweek is D.$320.00
In the above case, an employee earns $72.00 for working 9 hours a day or 9 hours, now to know about hourly earing we should divide $72.00 by 9 hours so that we can get the earnings of the employee on an hourly basis.
Therefore, earnings an hour = 72.00/9 = 8, which means the employee is earning 8 dollars for every hour he works at the gift shop, now to know how much money he/ she will generate in 40 hours we will multiply 8 dollars with 40 working hours.
Therefore total earnings of the week = earning per hour * total working hours = 8*40 = $320.00 for every 40-hour week. hence, the total earnings for the week will be $320,
Calculations
earning per hour =72.00/ 9 = 8
total earning = 40*8 = 320
correct option will be D. $320
To know more about employee earnings,
https://brainly.com/question/27404382
The sides of a rectangle were reduced by 70% of their original dimensions. The area of the new rectangle represents what percent of the area of the original rectangle?
Answers
Answer:
49%
Step-by-step explanation:
0.7 ^ 2 = 0.49.
0.49 = 49%.
Which unit rate corresponds to the proportional relationship shown in the graph?
Drag and drop the answer into the box to match the graph with its unit rate.
A graph with a line running through coordinates left parenthesis 0 comma 0 right parenthesis and coordinates left parenthesis 12 comma 16 right parenthesis.
4/3 cm/s 1/4 cm/s 1/3 cm/s 3/4 cm/s
Answers
Answer: 1/4cm/s
Step-by-step explanation:
Can some one please help and explain this to me
Answers
Answer:
so bassicaly. see the x in all the factors u need to find what the value of x is.
or the arrows connect the x and a certain point in the shape. X = the digree or area of the point.
most likely the digree in the shape.
Answer:
7x+5x+7x+9=180
19x=180-9
171/19=9
x=9
Step-by-step explanation:
For a science experiment, Annie removes a cold liquid from a refrigerator and measure it's temperature every 1/2 minute. Annie finds that the temperature increase by
1 and 3/4 degrees Fahrenheit. What is the rate per minute of the temperature increase?
Answers
Answer:
2 1/2
Step-by-step explanation:
1/2 minute = 1 3/4 degrees fahrenheit.
1 minute = 2 1/2 degrees Fahrenheit.
you can take 1 3/4 + 1 3/4 and get the Answer.
Identify the inequality graphed on the number line.
A) x - 8 < 3
B) x + 8 < 3
C) x - 8 < -3
D) x + 8 < -3
Answers
Step-by-step explanation:
look at the attachments
A) x<11
B) x<-5
C) x<5
D) x<-11
Find the area of a circle whose circumference is the same as the perimeter of a square of side 22 cm. (Take π = 22/7)
Answers
Answer:
Perimeter of a square=circumference of circle
4×22=2πr
44=πr
r=14
Area of circle=πr2
22/7×14×14
28×22
616
Answer:
176cm²
Step-by-step explanation:
Side of square = 22cm
Perimeter of square = 88cm
Circumference of circle = perimeter of square
2π r = 88cm
2 x 22/7 x r = 88cm
44/7 x r = 88cm
r = 88 x 7/44
r = 14cm
Area of circle = π x r x r
= 22/7 x 14 x 14
= 44 x 4
= 176 cm²
Find the Volume of the rectangular prism(in cubic feet)
Answers
Sorry if wrong
the points (6,8) and (15,20) form a proportional relationship. find the slope of the line through the points. then use the slope to graph the line
Answers
Answer:
The answer would most-definitely be C.
Hope this helped!! Brainliest?
Step-by-step explanation:
Answer:
i think c
Step-by-step explanation:
sorry if im wrong
Pls help due today plsss
Answers
Answer:
25
Step-by-step explanation:
why dividing by 0 is undefined?
Answers
Answer:
In standard math, the articulation has no importance, as there could be no number which, when duplicated by 0, gives a (expecting to be a ≠ 0), thus division by zero is indistinct. Since any number increased by zero will be zero, the articulation 00 is additionally unclear; when it is the type of a breaking point, it is a vague structure.
Step-by-step explanation:
Answer:
In ordinary arithmetic, the expression has no meaning, as there is no number which, when multiplied by 0, gives a (assuming a ≠ 0), and so division by zero is undefined. Since any number multiplied by zero is zero, the expression 0. 0 is also undefined; when it is the form of a limit, it is an indeterminate form.
hope this helps? my hands hurt lol
Step-by-step explanation:
Simplify the expression:
5k2+3k2–4k2+k2
Answers
Answer:
5k2
Step-by-step explanation:
5+3=8, 8-4=4, 4+1=5
Answer:
I love algebra anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
Express 18√8 in the form a√b where a and b are integers and b is as small as possible.
Hint(s): Factor sqrt(8) as the product of two square roots, one of which is the square root of a perfect square.
PLEASE HELP!!!
Answers
Clare is painting some doors that are all the same size. She used 2 liters of paint to cover 1 and 3/5 doors. How many liters of paint are needed for one door? Consider drawing a model to help you solve the problem.
Answers
Answer:
1 and 1/4 liters of paint are needed for one door
Step-by-step explanation:
You can eliminate each answer choice out. For '4/5 liters' you know that if that amount was used, it wouldn't be reasonable since it would mean that the more was used for the other 3/5 door. 3 and 1.5 would be too much since it is over 2 liters. 2 liters wouldn't be logical since you paint 1 and 3/5 of a door and you only used 2 liters, no more or no less, basically what would you use for the other 3/5 door if this was the answer.
Hope this helps!
Help please :(((((((((
Answers
Answer:
1
Step-by-step explanation:
The slope of a line passing through the two points P=(x1,y1) and Q=(x2,y2) is given by m=y2−y1x2−x1.
We have that x1=3, y1=2, x2=0, y2=−1.
Plug the given values into the formula for slope: m=(−1)−(2)(0)−(3)=−3−3=1.
Now, the y-intercept is b=y1−m⋅x1 (or b=y2−m⋅x2, the result is the same).
b=2−(1)⋅(3)=−1.
Finally, the equation of the line can be written in the form y=mx+b.
y=x−1.
Answer:
The slope of the line is m=1.
The equation of the line in the slope-intercept form is y=x−1.
The equation of the line in the point-slope form is y−2=1(x−3).
The equation of the line in the point-slope form is y+1=1x.
The general equation of the line is x−y−1=0.
Help me Please!!!!!!!!!!
Answers
please help! thanks!
Answers
Answer:
97 students can be served
Step-by-step explanation:
35/10=3.5
28x3.5=98
Please help this is worth 15 points!
Answers
Answer:
2.51
Step-by-step explanation:
y-intercept= 2
300 x 400 = 1200 the same as 3 x 4 = 12
Answers
Answer:
3x4=12 is 300x400=1200 but it is not multiplied by 100
Step-by-step explanation:
Answer:
Step-by-step explanation:
Definitely not, although in both cases you are multiplying 3 by 4, obtaining 12.
300 * 400 = 3*4*100*100 = 12*10^4, or 12*10000, or 120000, which is not the same as 12.
Rose’s grandmother is 89 years old. She can knit mittens somewhere between 13 and 16 hours. If she wants to knit 36 mittens for the students at her church, about how long would it take her? for 15 points
Answers
( not 100%)
Explanation :
16times 36
Which is equal 576
And the grandmother is 89 so u subtract it and got 487
The length of a field measures 3.5 miles.
What does the length of the field measure in feet?
13,200 ft
15,840 ft
18,480 ft
21,120 ft
Answers
– 8 + 5z + 5 + 9z
What are the variables?
How many terms?
What are the coefficients?
What are the constants?
What are the like terms?
PLEASE HELP
Answers
1) The variable is z
2) There are 2 terms
3) The coefficients are z
4) The like terms are 5z, 9z
The answers are pretty direct but, hope this answers your question.
Have a great day/night!
-8+5
5z+9z
Get u -3+14z
I woukd love it if you could help! Paula made this model to show the sum of two mixed numbers. Write the addition equation shown by the model and solve it.
You can write out the fraction names or use the forward slash (/) on your keyboard to represent the fraction bars.
Answers
The answer will be 7 1/4.
Hello person who is rude
Step-by-step explanation:
PLZ HURRY
Solve for z.
z
3
–3≤
–
2
Answers
Answer:
z ≤ 1/3
Step-by-step explanation:
3z - 3 ≤ -2 Add 3
3z ≤ 1 Divide by 3
z ≤ 1/3
I’m so confused
Show all your work!!!
B is already wrong (TRUST ME)
Answers
Answer:
yes
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
because the circle is closed it has to be more than or equal to and because of the way the line is going it has to be greater than and the dot is on -1 so the answer is A
HELP ASAP PLEASE!!!!!!!!
Answers
Answer:
ĉu vi scias ion, ni supozeble ne scias tion, jes
PLS HELP ITS DUE IN LIKE 20 MINS I REALLY NEED HELP WITH IT
Answers
Answer:
Step-by-step explanation:
How many cubes with sides that measure 1/5 foot are required to fill a rectangular container that has a length of 2 feet, a width of 2 1/5 feet, and a height of 3 3/5 feet?
Answers
Can you help with these problems