Answers
Answer:
20.5+10x
Step-by-step explanation:
Related Questions
please help me will give brainliest
Answers
Answer:
m = [tex]\frac{13}{3}[/tex]
Step-by-step explanation:
Given
[tex]\frac{1}{12}[/tex] = [tex]\frac{m-4}{4}[/tex] ( cross- multiply )
12(m - 4) = 4 ( divide both sides by 12 )
m - 4 = [tex]\frac{4}{12}[/tex] = [tex]\frac{1}{3}[/tex] ( add 4 to both sides )
m = 4 [tex]\frac{1}{3}[/tex] = [tex]\frac{13}{3}[/tex]
13^-4/13^4=13^0
True of False
Answers
What is the perimeter of the figure shown below?
Answers
Answer:
D. 6x-14
Step-by-step explanation:
So first we would do 3x^2+3x^2-5x^2
That would all cancel out so that would be 0.
Next we would do 3x-4x+7x, this would equal to 6x
Finally we would do -4-8-2, this would be equal to -14
Then the equation would be 6x-14
All you have to do is combine like terms.
Hope this helped!
The directions on a sewing pattern say to cut an extra 15% of fabric to account for error. Chloe needs 0.75 yard of fabric to make a skirt, so she cuts 0.1125 yard. Did Chloe cut the correct amount of fabric? Why or why not?
Answers
Answer:
Step-by-step explanation:
for an error. Chloe needs a 0.75 yard of fabric to make a skirt, so she cuts - 77… ... The directions on a sewing pattern say to cut a extra 15% of fabric to account for an error. Chloe needs a ... yard. Did Chloe cut the correct amount of fabric? ... No, Chloe cut only 15% of the .75 yards of fabric she needed
Find the value of x such that the data set has the given mean
100, 123, 105, 115, 110, x; mean 120
x=
Answers
all numbers added / how many numbers there are
Counting x, we have 6 terms.
(100 + 123 + 105 + 115 + 110 + x) / 6 = 120
Get rid of the denominator by multiplying 120 times 6.
100 + 123 + 105 + 115 + 110 + x = 720
Now, subtract everything on the left from 720 and isolate x.
100 + 123 + 105 + 115 + 110 = 553
720 - 553 = 167
x = 167
Hellllppp meee please due in 10 mins
Answers
Answer:
-3/2
Step-by-step explanation:
A quart of milk costs $1.89. What is the total cost for 20 quarts of milk?
Answers
Is this an function or not an function?
Answers
Answer:
A function
Step-by-step explanation:
The ONLY rule needed for a relationship to be a function is there is only ONE output for every input.
It is a function because there is only one output for every input.
Hope this helps :)
Let me know if there are any mistakes!!
Find the solution to the following system of linear
equations by using the substitution method.
y = 4x -4
X+ y = 11
Answers
Step-by-step explanation:
[tex]y = 4x - 4 \\ x + y = 11 \\ x + 4x - 4 = 11 \\ 5x = 15 \\ x = 3 \\ y = 4 \times 3 - 4 \\ y = 8[/tex]
Write a function in terms of t that represents the situation.
Sales of $10,000 increase by 65% each year.
y =
13
Answers
Answer:
A function in terms of t that represents the situation is:
[tex]\:y\:=\:10,000\left(1.65\right)^t[/tex]
Step-by-step explanation:
We know that the exponential growth function is of the form
[tex]y\:=\:a\:\left(1\:+\:r\right)^t[/tex]
Here:
a = initial value r = growth rate t = number of time intervals that have passedAs the sales of $10,000 represent an initial condition. Thus,
a = 10,000
Given that sales are increased by 65% every year.
r = 65% = 0.65
now substituting a = 10,000 and r = 0.65 in the function
[tex]y\:=\:10,000\left(1\:+\:0.65\right)^t[/tex]
[tex]\:y\:=\:10,000\left(1.65\right)^t[/tex]
Therefore, a function in terms of t that represents the situation is:
[tex]\:y\:=\:10,000\left(1.65\right)^t[/tex]
What is a producer? (Think about the word autotrophs
Answers
Answer:
A producer is an animal that produces its own food. An example of a producer is a plant like a tree. They take the suns energy and convert it to chemical energy which benefits them.
Step-by-step explanation:
A shark can swim at an average speed of 25 miles per hour. At this rate, how far can a shark swim in 2.5 hours?
Answers
Answer:
62.5 miles in 2.5 hours
Hope this helped.
In 2p
, 2 is known as
Answers
Answer:
the variable
Step-by-step explanation:
A variable is a quantity that may change within the context of a mathematical problem or experiment. for example
coefficient->2p<-variable
heyeyeyey yall! How are yall?
Answers
Answer:
im good hbu
Step-by-step explanation:
Answer:
im good :)
Step-by-step explanation:
please i need help asap!!!!
Answers
Step-by-step explanation:
[tex] {b}^{2} = {16}^{2} + {12}^{2} \\ {b}^{2} = 256 + 144 \\ b = 20[/tex]
PLEASE HELP ITS TIMED!
Order from least to greatest -0.3, -1.1, 2, -0.9, and 0.4
Answers
Answer:-1.1, -0.9, -0.3, 0.4, 2
Step-by-step explanation:
Hope this helps.
2) A bag contains some red, blue and
yellow balls. 30% of the balls are
blue and 40% are red.
If there are 50 balls in the bag,
how many are yellow?
Show work and make an equivalent equation
Answers
If ABCD is a square, what is m
Answers
Answer:
I think m is the length of ABCD Square
Mike has $40, which is $6 more than twice the amount of money that Karly has. How much money does Karly have?
Answers
Answer:
karly has 68 dollars
Step-by-step explanation:
40-6=34
34×2=68
A skateboarder rides by my office every 8 minutes, and a cyclist rides by every 10 minutes. How long will it take for the skateboarder and cyclist to ride by at the same time?
Answers
Answer:
40 minutes
Step-by-step explanation:
10 times 4 = 40
8 times 5 = 40
so they will cross paths after 40 minutes of riding
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
Answers
Answer:
X=5
Step-by-step explanation:
Trust me bro also it because if you input 5 into x you wille see that 3(5)+2=17
Answer:
X=5Step-by-step explanation:
we must isolate x
subtract 2 from 3x+2=17
3x=15
divide 15 and 3x by 3
x=5
Write the equation, in point-slope form, that contains the point (3, -6) with a slope of 2.
Answers
Answer:
y+6=2(x-3)
Step-by-step explanation:
y-y1=m(x-x1)
y-(-6)=2(x-3)
y+6=2(x-3)
find the missing number 29\50=__\100
Answers
Answer:
58/100
Step-by-step explanation:
50 times 2 is 100, so we multiply the other number by 2 because what you do to the bottom you do to the top.
29 times 100 is 58
your answer is 58/100
hey can someone help:)?
Answers
as the number of comics increases, the cost___
Answers
Answer:
As the number of comics Increases the cost increases
Answer:
increases.
Step-by-step explanation:
The line is climbing higher, and it means that the copies of comics are being sold more and the prices are becoming higher.
Hope this helps!! Have an amazing day ^^
The Flightless Folly ship has 20 pirates aboard. 12 of those pirates wear an eye patch. What percentage of pirates wear an eye patch on the Flightless Folly?
Answers
Answer:
60%
Step-by-step explanation:
12/20 is equal to 60/100 which gives you 60%
HELP PLS ASAP
-5 = 5/12a pls evaluate
Answers
Answer:
a = -12
Remember that when a variable is times with a number, you divide the number on both sides.
When a variable is divided by a number, you multiply the number on both sides.
Hope this helps you. Thank you !!
How does x = 0.7x + 24 equal 80?
Answers
Answer:
x=0.7x+24
We move all terms to the left:
x-(0.7x+24)=0
We get rid of parentheses
x-0.7x-24=0
We add all the numbers together, and all the variables
0.3x-24=0
We move all terms containing x to the left, all other terms to the right
0.3x=24
x=24/0.3
x=80
And that's how you get 80
Step-by-step explanation:
i hope this helps. :)
Answer: x = 80
Step-by-step explanation:
80 - 24 = 56
56 divided by 0.7 = 80
Find the value of each variable pls help for #10!!!
Answers
11x-65+11x-65+29=180
Combine like terms.
22x-101=180
Add 101 to both sides.
22x = 281
Divide both sides by 22.
x = 12.77
Simplify the following expression.
1/2+ 1/10 = ?
А: 1/6
B:1/5
C.3/5
D:3/10
PLEASE ANSWER THIS QUESTION FAST
Answers
Answer: C: 3/5
Step-by-step explanation:
1/2 is equal to 5/10
so 5/10+1/10= 6/10
6/10 can simplify to 3/5
