Answer:
48-x
Step-by-step explanation:
Decreased means subtraction
Let x be the unknown number
48-x
pleaseee just helpp i keep putting this question up and it gets deleted for no reasonnnnnnnn!! please hurry
What is the volume of a cone with a radius of 5 inches and a height of 12 inches? (Use 3.14 for .)
942 cubic inches
314 cubic inches
376.8 cubic inches
125.6 cubic inches
Aubrey says that the product of 104 and 10–2 is 10–8. Is she correct? If not, explain why.
A. Yes, she is correct.
B. No, the exponent should be positive 8.
C. No, she multiplied the exponents instead of adding them.
D. No, she multiplied the exponents instead of subtracting them.
Answer:
C
Step-by-step explanation:
No, she multiplied the exponents instead of adding them.
can someone help me out? :P (serious answers only.)
Answer:
The answer is C 841.62.
I actually got 842.11, but C is the closest answer so that's gonna be the one.
Step-by-step explanation:
Jada had a monthly budget for her cell phone bill. Last month she spent 120% of her budget, and the bill was $60. What is Jadas monthly budget? What's the answer to this question?
Answer:
$50
Step-by-step explanation:
Answer: If $60 is the budget then it is 100%.
Hope this helps!
1. The school office is now selling neon mechanical pencils. If the office pays $10.80 for a dozen pencils, how much should be charged to make a profit of 75 cents each?
2. Several cases of 16-ounce bottles of water were purchased for $252.00. If one case costs $7.00, how many cases were purchased?
3. Okolona College ordered jerseys to sell at the homecoming game. The college paid $9.25 each for 225 jerseys. Each jersey was sold for $15.75. What was the percent of markup for each jersey? How much profit was made if all of the jerseys were sold?
4. A truck traveled 654 miles on a long distance run. If the truck averaged 55 mph, how many hours did it take to reach the truck's destination? (Round to the nearest hour)
5. Della Riley borrowed $2400 for 6 months to invest in a business venture. If she agreed to pay 8% interest annually, how much will she be repaying?
6. It takes Dan an average of 45 minutes each evening to do his chemistry homework. Dan calculates that he worked a total of 3 hours on chemistry last week. Assuming that Dan worked his average time per evening consistently, how many evenings did Dan work?
7. Jon's car averages 20 mpg in town and 28 mpg on the road. What is the percent of decrease between the two driving conditions?
Answer:
1. Each pencil cost .90 cents each. So if they want to make a profit of 75 cents each they will get $9 for a dozen pencils. They must charge 75 cents.
2. Several means 4 but in this case, it means 36. When you divide 252 by 7 you get 36. Because each case is $7 and the total is 252.
3. The percent markup for each jersey was around 65%. They almost doubled the price by 6.50. They would make $3543.75 if they sold all the jerseys at the homecoming game.
4. The truck took 12 hours to reach its destination.
5. She would be repaying $ 1,152.00 in one year.
I hope this helps. I did not do 6 and 7 because I hope these help you figure those out. : )
Emily loves baking cookies. She baked some cookies to bring in for her class. Her dog jumped on the counter and ate 6% of the cookies. If he ate 12 cookies, how many cookies did Emily bake?
Answer:
12.06
Step-by-step explanation:
If emily's dog ate 6% of the cookies and theres 12 left
You need to add 6% and 12
That leaves you with a sum of 12.06
Answer:
120!
Step-by-step explanation lol i used a thing callled ggoogle and calculator!
A 6 ft tall tent standing next to a cardboard box casts a 9 ft shadow. If the cardboard box casts a shadow that is 6 ft long then how tall is it?
plz solve
BRainliest
Answer:
So 6/9=h/6
h= [tex]6^{2}[/tex]/ 9=4 ft
Explanation:
tan=
height of the tent
length of its shadow
=height of the box
length of its shadow
What is the slope of the line in the graph?
Malik collects rare stamps and has a total of 96 stamps. He has 24 more domestic stamps than foreign stamps. Let d represent the number of domestic stamps and let f represent the number of foreign stamps.
This system of equations models the given information for both stamp types.
d – f = 24
d + f = 96
Solve the system of equations.
How many foreign stamps does Malik have?
number of foreign stamps
How many domestic stamps does Malik have?
number of domestic stamps
Answer:
Domestic Stamps: 60
Foreign Stamps: 36
Step-by-step explanation:
96 - 24 = 72
72 ÷ 2 = 36
36 + 24 = 60
d - f = 24
60 - 36 = 24
24 = 24
d + f = 96
60 + 36 = 96
96 = 96
Kim planted sunflower seeds in a flower patch. The tallest sunflower grew 2.65 meters tall. The height of the shortest sunflower was 0.34 meters less than the tallest sunflower. What was the height, in meters, of the shortest sunflower?
Answer:
Its 2.31 meters
There are 3 students to 1 adult on a field trip. You need to find the number of adults needed for 24 students. What would the second ratio of the proportion look like if the first proportion is as follows?
Answer:
for every 3 students, theres one adult i feel rlly sure abt this one
Step-by-step explanation:
Answer:
3/1
Step-by-step explanation:
Can anyone help me on these questions
1) The bowling club at your school had a car wash last week. They washed 72 cars in 6. 5 hours. About how many cars did they wash per hour?
2) You bought two 2.5 pound bags of shrimp for $34.99. What is the unit rate of the shrimp in dollars per pound? Find the unit rate to the nearest dollar.
Which one is proportional ???????????
Answer:
b
Step-by-step explanation:
Plz help I have been working on this problem for two days, I have watched videos. Can Somebody Explain and solve it? It doesn't really matter i just need help.
(Question Below)
Fill in the table with the lowest terms fractions. To enter a mixed number, write it in the format 5 1/2. Note that there is a space between the whole number and fraction.
I really need help!!
Complete the table for n= -1 and n= 7. The answers must be in order for f(n)
Answer:
See below.
Step-by-step explanation:
n = -1, 2n - 1 = 2(-1) - 1, f(n) = -3
n = 7, 2n - 1 = 2(7) - 1, f(n) = 13.
Here Brainliest answer this correctly
6 units to the right of -1 is
Answer:
-7, normally it depends on how the numberline is, but Ima guess its based like mine.
Step-by-step explanation:
which is equivalent to 2:3?
1/2
4/6
12/13
20/25
Answer:
Step-by-step explanation:
4/6
If you simplify each of those fractions, 4/6 will be equal to 2\3
Question 3 (10 points)
Answer:
25.15
Step-by-step explanation:
Write an expression that represents the difference of y and 32, plus the product of y and 4
12 points for the answer
Write the volume of a cylinder with a base radius of 3 m and height of 8 m in terms of pi.
Answer:
Volume=
Step-by-step explanation:
The volume in terms of pi is 226.195 :)
rewrite the numbers in order from least
to greatest. -45/10, 3/1000, -0.005, 0.34
Answer:
-45/10 - -0.005 - 3/1000 - 0.34
Step-by-step explanation:
-45/10 - -0.005 - 3/1000 - 0.34
If x-y=6 and x^2+y^2=24, find x^3-y^3.
Answer:
162.06
Step-by-step explanation:
sorry i'm not the best an explaining but i'm confident in my answer.
the first thing to do is get rid of the ² in x²+y²=24, we do this by √24 which ≅4.90 (i rounded to the hundreth place)
then we have this
x-y=6
x+y=4.90
I am using the elmination method. To do that you need to get two letters to have the same coefficient (in 4x 4 is the coefficient) with oposite signs (one possitive one negitive)
In our equation here we see that the same coefficient is 0, and there is oposite signs for y. Therefore we can add the two equations and get
2x=10.9 (the y cancels out)
now we have a simple equation and all that is left is to solve it
10.9/2=5.45
x=5.45
Now we need to find y we do that by pluging the x value into one of the equations I choose the first one becasue its easiest.
(5.45)-y=6
y= - .55
now that we have both x and y plug them into the final equation (5.45)³-(-.55)³= 161.89-(-.17) =162.06
Therefore x³-y³≅162.06!
(if you have any questions or would like to debate the answer please let me know!)
Sort the expressions listed at the right into the appropriate bins.
Quotient
Less Than 1.
Quotient
Equal to 1.
Quotient
Greater Than 1.
-8n - 7 (n+5) math homework only confident/right answers please
Answer:
-15n-35 is the answer
Step-by-step explanation:
Help I need to turn this in 15mins
-27<-9c HELP what does c = I will give brainiest
Answer: the answer is 4
Answer:
yeah, 4
Step-by-step explanation:
8=f-(13-2)
???? help
Answer:
I got you
Step-by-step explanation:
f= 19
Whoever can answer all these get brainliest please! this is due today!!
Select two ratios equivalent to the ratio of white socks to brown socks?
25/36
28/20
35/25
28/21