Answer:
1:2000
Step-by-step explanation:
tons:pounds
Complete the real-world situation that could be modeled by the equation 140 − 4x = 160 − 8x.
Xavier has $140 in his lunch account. He spends $____ for lunch each day. Zack has $_____ in his lunch account. He spends $____ each day. After how many days will the boys have the same amount of money in their accounts?
HELPP PLZZZZZ
Answer:
Xavier has $140 in his lunch account. He spends $4 for lunch each day. Zack has $160 in his lunch account. He spends $8 each day. After how many days will the boys have the same amount of money in their accounts?
Step-by-step explanation:
Tell me if you need explanation and plz mark brainliest
(Help please)
Use the given scale factor and the side lengths of the scale drawing to determine the side lengths of the real object
64 less than twice Goran's height
use the variable g to represent Goran's height
Answer:
2g-64
Step-by-step explanation:
Can someone plz help me im really lost
A park ranger tags 100 animals. Use a proportion to estimate the total population for the sample. 83 out of 125 animals are tagged
A. 95 animals
B. 142 animals
C. 151 animals
D. 67 animals
Answer:
about 150.60241
So 150 (you usually can't round up when dealing with populatio)
Step-by-step explanation:
83/125=100/x
Solve the problem in the example. Show your work.
You would have to divide 195 by both 15 and 12 to get both hours mowing and hours babysitting.
195 / 15 = 13
195 / 12 = 16 1/4
now if you put the answers in place of b and m you would get (15*13) + (12*16.25) = 195
Answer: 195
Conclusion: Sophia gets over payed
Step-by-step explanation:
One hour of babysitting costs $15 One hour of mowing costs $12
Let the of hours babysitting be x, Let the hours of mowing be y,
$195÷2=$97.5
$195-$49.5 = $145.5 $97.5 - 12 X 4 =$49.5
∴ Total money Sophia got for ∴ Total money Sophia got
baby sitting is $145.5. mowing is $49.5.
Now, Now,
15 X x = $145.5 $12 X y = $49.5
x = [tex]\frac{145.5}{15}[/tex] y = [tex]\frac{49.5}{12}[/tex]
x = 9.7 y = 4.125
∴ Sophie babysitted for ∴ Sophia mowed for 4.125 hours.
9.7 hours.
Note:
You can check if your answer is correct like this:
Multiply 9.7 by $15 ( you will get $145.5 as the answer)
Then, multiply 4.125 by $12 (you will get $49.5 as the answer)
Lastly, add the answers together.($145.5 + $49.5 which will give the answer
as $195)
And boom you got the same answer as written in the question.
It's just a small trick to check if your answer is correct.
I hope this will help you!!!
The average age of 3 girls is (7years months
The average age of 2 of them is 17 years 3 months
How old is the third girl.
please explain your answer.
Thank you
Answer: 208
Step-by-step explanation:
I think the solution is A+B+C
3
The project will cost $___.
Answer:
$2.03
Step-by-step explanation:
$0.98
+$1.05
least to greatest
2.43
2.43
-2 1/3
2 5/9
Answer:
Step-by-step explanation:
-2 1/3 2 5/9 2.43 2.43
There are 16 dogs at the dog park last Saturday, and 6 of them were poodles. Considering this data, how many of the next 10 dogs to arrive at the park next Saturday should you expect to be poodles?
Answer:
3 poodles.
Step-by-step explanation:
6/16 dogs were poodles, so 3/8 of the total number.
If now we consider 10 dogs, we have to calculate 3/8 of them-
Which is 3,75 and it makes no sense because it has decimals, so the actual number of poodles is 3
There are 2 questions on this assignment that i really need help with
1:
If the total length of all the meteors were distributed equally between each meteor, how long would each one be?
A) 1 1/36 inches
B) 1 1/38 inches
C) 1 1/40 inches
D) 1 1/42 inches
2: A line plot with the lengths of meteors is shown. Two more identical meteor measurements were added so that the total length of all meteors measured is 16 inches. What is the length of each new meteor?
A) 1 inch
B) 1 1/8 inches
C) 1 2/8 inches
D) 1 3/8 inches
Answer:
A,D
Step-by-step explanation:
What is the solution to the system of equations graphed below?
Answer:
The solution is (-1,3)
Step-by-step explanation:
Please do ASAP due in a bit!
Answer:
1 - 63ft^2
2 - 37.5in^2
3 - 19.8m^2
4 - 195.6 cm^2
5 - 22.8yd^2
6- 69.7 mm^2
Step-by-step explanation:
the formula for area of a trapezoid is
((base 1 + base 2)/2)times the height
have a great day :d
Answer:
1 - 63ft^2
2 - 37.5in^2
3 - 19.8m^2
4 - 195.6 cm^2
5 - 22.8yd^2
6- 69
Step-by-step explanation:
Step-by-step explanation:
the formula for area of a trapezoid is
((base 1 + base 2)/2)times the height
have a great day :d
The price of an item has been reduced by 15% . The original price was$65
find the price of the item now.
Answer:
50
Step-by-step explanation:
The experimental probability of selecting music is 8 out of 50 students at DMS. Predict the probability of students selecting music if there were 250 students surveyed?
A
1/2
B
8/50
C
8/250
D
4/25
Miya has some weekly chores to do at home. In one month, she washed 11 equal-sized loads of towels. She washed a total of 154 towels with t towels in each load.
Write a multiplication equation that can be used to find how many towels were in each load. Solve the equation you wrote. Explain how you solved your equation.
Answer:
14 towels per load
Step-by-step explanation:
Miya washed 11 equal sized loads of towels. She washed a total of 154 towels.
It is given that the variable, t, amount of towels are in each load.
Set the equation:
Amount of load x amount of towels per load = amount of towels in all
11 * t = 154
Isolate the variable, t. Note the equal sign, what you do to one side, you do to the other. Divide 11 from both sides:
(11t)/11 = (154)/11
t = 154/11
t = 14
14 towels per load is your answer.
~
Answer:
11x=154----> 14 towels for each of the 11 loads
Step-by-step explanation:
11x= 154
11x/11=154/11 Simplify the 154 with 11 on each side.
-Eliminate the number 11 and you should be left with x= 154/11.
-Divide
154÷11= 14
Check Your Work.
11
×14
154
x= 14
If Linda can walk 6 miles in 80 minutes. What is her walking rate per hour?
3 miles per hour
4 miles per hour
4.5 miles per hour
5.5 miles per hour
Answer:
C. 4.5 miles per hour
Step-by-step explanation:
Answer:
4miles per hour
Step-by-step explanation:
hope this helps
Which relation is a function?
{(8, –5), (–5, 8), (–5, –8), (–8, 5)}
{(2, –3), (–3, 2), (2, 3), (–2, 3)}
{(–7, 6), (6, –7), (–7, 9), (10, 3)}
{(5, –4), (–4, 5), (–5, 4), (4, –5)}
Answer:
the last one
Step-by-step explanation:
when looking for the function we have to know that none of the x values can repeat
in the first one the x value -5 repeats twice so that cannot be the answer
in the second one the x value 2 repeats twice so that cant be the answer
in the third one the x value -7 repeats twice so that also cannot be the answer
in the last one each x value has a different y value or every input has a different output therefore this one is the right answer
hope this helps :D
The relation that is a function is: {(5, –4), (–4, 5), (–5, 4), (4, –5)}.
A relation is a function if each input (x-value) is associated with only one output (y-value).
Let's analyze each relation:
1. {(8, –5), (–5, 8), (–5, –8), (–8, 5)} - This relation is not a function because the input -5 is associated with two different outputs (8 and -8).
2. {(2, –3), (–3, 2), (2, 3), (–2, 3)} - This relation is not a function because the input 2 is associated with two different outputs (-3 and 3).
3. {(–7, 6), (6, –7), (–7, 9), (10, 3)} - This relation is not a function because the input -7 is associated with two different outputs (6 and 9).
4. {(5, –4), (–4, 5), (–5, 4), (4, –5)} - This relation is a function because each input value is associated with only one output value. For example, 5 is associated with -4, -4 is associated with 5, -5 is associated with 4, and 4 is associated with -5.
Therefore, the relation that is a function is: {(5, –4), (–4, 5), (–5, 4), (4, –5)}.
To know more about relation, refer here:
https://brainly.com/question/2253924
#SPJ6
Please please please help, I give brainliest to first answer(not random nonsense)
Jayden buys a game for $10.77 and some lotion for $3.12. He pays with a $20 bill. Estimate how much change he should get, to the nearest dime.
Answer:
7.65
Step-by-step explanation:
Answer: $6.11
Step-by-step explanation:
10.77+3.12=13.89
20-13.89=11
PPLLLLLZZZZZ HELP :( PT 2 ILL GIVE U BRAINLIST TO THE FIRST RIGHT ANSWER AND A THANK YOU PLUS U GET POINTS :)
Answer:
mean: 10.3
median: 10
mode: 12
Step-by-step explanation:
I would really appreciate some help, please!
The graph shows the distance, y, in miles, of a moving motorboat from an island for a certain amount of time, x, in hours:
What is the speed of the motorboat? (5 points)
Select one:
a. 198 miles per hour
b. 22 miles per hour
c. 44 miles per hour
d. 66 miles per hour
Answer: 66 miles per hour i belive
Step-by-step explanation: good luck
can someone help me pls-
Answer: 11.81 m
is the answer
Jessica deposits her summer babysitting earnings, $600, in a savings account. How many years will it take her to earn $150 in interest at a simple annual rate of 5%? Enter the correct number in the formula.
Answer:
5 years
Step-by-step explanation:
Is this a function?
{(-1,3); (-2,-3); (2,0); (0,2)}
I need this in 4 minutes please help
Answer:Sure thing, but first what do you need help with and just maybe I will help you with whatever you need help with?
Step-by-step explanation:
Answer:
Ya i think that too
Step-by-step explanation:
1/2x-12-48=180 Process of how to find X?
please I need the help
Answer:
x is 480
Step-by-step explanation:
You do the math and you get 80 :)
Helpppppp me please
Answer:Sure thing? But first what do you need help with and maybe just maybe I will help you with whatever you need help with?
Step-by-step explanation:
Help I will give brainliest
Answer:
Step-by-step explanation:
C
Help me please please help please please
Answer:
you shouldn't use pictures that you take from your phone now I know where you live and your information
Step-by-step explanation:
take this down ASAP