Answer:
3 x X + 8 x 2 is your expression
I'm pretty sure the key word "and" means addition so your adding 8.
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
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
A quart of milk costs $1.89. What is the total cost for 20 quarts of milk?
What is a producer? (Think about the word autotrophs
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:
is this right re answer what's wrong please !?
Answer:
explination...
Step-by-step explanation:
so from how i’m understanding it, it would be 12(90) + 20(121).
so 12 x 90 is 1080. so that’s already a good amt, but then 20 x 121 is 2420. now if we add those together,
2420
+1080
-————
3500
so instead of there being more money than she spent, she actually gets the same amount back. so just rearange what’s you out to make sense in a way that matches the problem and you should be good (that was saying it nicely sorry if that seemed rude haha)
A CD is circular and has a diameter of 6 centimeters. Which is closest to the area of the CD? Use 3.14 for π
Answer:
28.26 cm²
Step-by-step explanation:
Area of a circle = πr²
r = diameter/2
r = 6/2 = 3
A = (3.14)(3)²
A = 28.26 cm²
Mike has $40, which is $6 more than twice the amount of money that Karly has. How much money does Karly have?
Answer:
karly has 68 dollars
Step-by-step explanation:
40-6=34
34×2=68
Write a function in terms of t that represents the situation.
Sales of $10,000 increase by 65% each year.
y =
13
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]
Evaluate each expression
P + 8 when P = 6
show ya work
Answer:umm so with my super jimmy neutron powers the answer is 14 because since P = 6 the equation turns into 6 + 8=14
In 2p
, 2 is known as
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
13^-4/13^4=13^0
True of False
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
Find the value of x such that the data set has the given mean
100, 123, 105, 115, 110, x; mean 120
x=
How does x = 0.7x + 24 equal 80?
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!!!
as the number of comics increases, the cost___
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 ^^
PLEASE HELP ITS TIMED!
Order from least to greatest -0.3, -1.1, 2, -0.9, and 0.4
Answer:-1.1, -0.9, -0.3, 0.4, 2
Step-by-step explanation:
Hope this helps.
A point P(8, 6) is reflected across the y axis what are its new coordinates?
Answer:
(-8, 6)
Step-by-step explanation:
The formula for reflecting a point across the y-axis is (x, y) → (-x, y).
Substitute: (8, 6) → (-8,6)
I hope this helped! :)
PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
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
Is this an function or not an function?
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!!
hey can someone help:)?
Identify the integer represented by point A on the number line.
Answer:
i think is +5
hoped i could helped
What is the perimeter of the figure shown below?
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!
I’ll give you bee syrup and brainliest if you help
Answer:
61.27 cm
Step-by-step explanation:
(3.14)(11)(0.5) = 17.27
2+2+20+9+11+17.27 = 61.27
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?
Answer:
62.5 miles in 2.5 hours
Hope this helped.
Hellllppp meee please due in 10 mins
Answer:
-3/2
Step-by-step explanation:
If ABCD is a square, what is m
Answer:
I think m is the length of ABCD Square
5.4 = -t/5.5 solve for t
Answer:
t=−29.7
Step-by-step explanation:
Please help I will mark brainiest ✅
Answer:
y=-2x-3
the line is going downwards which makes the slop a negative value
Step-by-step explanation:
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?
Answer:
60%
Step-by-step explanation:
12/20 is equal to 60/100 which gives you 60%
Find the solution to the following system of linear
equations by using the substitution method.
y = 4x -4
X+ y = 11
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]
