please help 4x + 8 + 7x + 3
Answer:
11x + 11
Step-by-step explanation:
11x
11
=11x + 11
Answer:
11x + 1 1
Step-by-step explanation:
Simplify
Combine like terms
Find the value for x.
Answer:
bslsbz zk.dmddm
X m83+3(_('(!'"
Answer:
The answer is 36
Step-by-step explanation:
[tex]when \\ \frac{4}{3} x + 42 = 90 \\ then \\ \frac{4}{3} x = 48 \\ 4x = 3 \times 48 \\ x = 36[/tex]
Which one is it???????
The times that 48 trains left a station on Friday were recorded
The cumulative frequency graph gives information about the
numbers of minutes the trains were delayed, to the nearest minute
Cumulative
The shortest and longest delays were 0 and 42 mins.
frequency
a) On the grid below, complete the boxplot for the
A
information about the delays on Friday
50
40
30
20
10 20
40
This is information
about the
delays of 48
trains on
Thursday
10
30
10
50
b) The median delay on Thursday was mins
c) The interquartile range on Thursday was 12
(2)
SO
Total marks: 6
10
mins
0
0
10
20 30 40
Detay in minutes
Answer:
The times that 48 trains left a station on Friday were recorded
what's 200 - 400 fast...
Answer:
-200
Step-by-step explanation:
Answer:
-200
Step-by-step explanation:
200 - 400 = -200
Add the following complex numbers: (2 + 3i) + (3 - 2i)
Answer:
5 + i
Step-by-step explanation:
Combine real part ans combine imaginary parts
2 + 3i + 3 - 2i = 2 + 3 + 3i - 2i
= 5 + i
Answer:
5 and 1i
Step-by-step explanation:
So you’re adding the following complex numbers: (2 + 3i) + (3 - 2i)
normally if you see a (-) in front of a number, that means it’s negative so we’re gonna think about this as -2i and positive 3.
so you’re gonna want to take the 2 regular while numbers (without the variable) and then add those together. they’re like numbers so neither of them have a variable, which means they can easily be added, but you can’t add a number like 7 to a number like 9h because there’s a variable.
Now that you’ve added the 2 and 3, you get 5 right? so now you’re gonna take the 3i and -2i, and add those together. since the number 3i is bigger than -2i, the ending number after you add those is gonna be positive, and it’s gonna be 1i.
now i’m not sure if you’re supposed to make an equation out of this but you’re answer will be 5 and 1i or 5 + 1i
also if you don’t want to put 1i, 1i is the same as just “i”. so you can put 5 + i :)
hope this helped!!
Robert deposits $ 3000 in State Bank of India for 3 year which earn him an interest of 8%. How much money does have in TOTAL after 3 years with interest? Show your steps to support your answer.
Answer:
$3779.14
Step-by-step explanation:
I'm going to assume that the interest is compounding annually
We have the following equation
PV(1+i)ⁿ
Plug in our numbers and we have
3000(1+.08)³
3000(1.259712)=3779.136 which rounds to 3779.14
please help with 5 please and thank you
Answer:
=4p^2−12p+13
Step-by-step explanation:
Let's simplify step-by-step.
4p^2−12p+13
There are no like terms.
An online furniture store sells chairs for $150 each and tables for $400 each. The store must sell a minimum of $4900 worth of chairs and tables each day. Write an inequality that could represent the possible values for the number of tables sold, tt, and the number of chairs sold, cc, that would satisfy the constraint.
Answer: 150c + 400t ≥ 4900
Step-by-step explanation:
Let the number of chairs sold = c
Let the number of tables sold = t
Price for each chair = $150
Price for each table = $400
The inequality that could represent the number of tables and chairs sold will be:
(150 × c) + (400 × t) ≥ 4900
150c + 400t ≥ 4900
expand the expression
7(10s-10)
Answer:
70s-70
Step-by-step explanation:
I’m actually confused.
HELP!!!!! Please show work too. Solve for w.
Answer:
watch some vsauce or email him
Step-by-step explanation:
which is the best unit to measure the distance between califronia and new york
Answer:
Miles would be the best.
Step-by-step explanation:
Miles are the largest way to measure land, so I would use that.
Miles
When measuring that far of a distance, you want to use the largest unit of measurement, because measuring in inches or centimeters is unrealistic.
Hope this helps! Good luck! :)
strawberries are $1.95 a pound. Write an expression for p pounds of strawberries
Answer:
dollar
Step-by-step explanation:
Answer:
1.95x
Step-by-step explanation:
x equals the # of pounds of the strawberries
plz answer 30 points logs
Answer:
1.2
Step-by-step explanation:
Answer:
It will be 1.2
Step-by-step explanation:
Hope this Helped
HELP QUICKLY!!!!!!!!!!!!!!!
Answer:
PositiveNegativeNegativeNegativeStep-by-step explanation:
Negative x Negative is Positive. Positive x Negative is Negative. Positive x Positive is Positive.
Hope it helps!
HELP U WILL GET BRAINLIEST
The height of a male athlete testing his vertical jump can be modeled by h = − 16t ^2 + 14t. The height is h and the time is t. How many seconds is he in the air?
Answer:
0.88 (I think this is how Mrs. Futch wants it to be written)
Step-by-step explanation:
h=-16t^2+14t
(Substitute h with 0)
0=-16t^2+14t
(Factor)
0=2t(-8t+7)
2t=0 -8t+7=0
t=0 t=0.88
{0, 0.88}
(John Komperda)
Can anyone help? Im giving 100 points for it its all i have
Answer: i tried
1. 7,350.98
2. 432
3. 2016
4. 311404
Step-by-step explanation:
Answer:
/uglyfglwygfyqg
Step-by-step explanation:
What are the two ratios that are equivalent to 2:9
Answer:
bc
Step-by-step explanation:
2:9 is equivalent to
18: 81 because is 2*9 : 9*9
12:54 because is 2*6 : 9* 6
Choose the amounts of sales that would give Shonda's business positive balance choose all that apply 
Answer:
pwpqldkd
Step-by-step explanation:
oeiekekekkekejeje
30 Points!!!! I NEED HELP FAST
Answer:
X = 4
Step-by-step explanation:
414 - 108 - 130 = 176
13x + 11x + 5x + 10x + 5x = 176
44x = 176
x = 4
Select the correct answer
Answer:
1/25x
Step-by-step explanation:
A company rents out 14 food booths and 26 game booths at the county fair. The fee for a food booth is $175 plus $8 per day. The fee for a game booth is $65 plus $7 per day. The fair lasts for d days, and all the booths are rented for the entire time. Enter a simplified expression for the amount, in dollars, that the company is paid.
The expression is ________
Answer:
$4140 + $294d
Step-by-step explanation:
Hello,
Let's write down what we know first,
d days
14 food baths -- $175 and $8 per day
26 game booths -- $65 and $7 per day
What we want to find the amount of money paid for both food baths and game booths so after finding them individually, we need to add them up.
We already know the company rents out 14 fb and 26 gb and we know that each fb is 175 dollars and each gb is 65 dollars, so we should find out the cost of buying them. We can also write out the total cost of
14 * $175 = $2450
26 * $65 = $1690
Now lets find the per day cost,
14 * $8 * d = $112d
26 * $7 * d = $182d
With both equations added together we get,
$2450 + $112d
$1690 + $182d
Add those together and we get:
$4140 + $294d
Ines has saved $5. She doubles the amount she saves each week. Does the function have a constant difference or a constant ratio? Does this represent an exponential function?
Answer:
The function have a constant ratio
No, it does not represent an exponential function.
Step-by-step explanation:
As given,
Ines has saved $5. She doubles the amount she saves each week.
⇒ In first week she saved = $5
In second week she saved = 2×$5 = $10
In third week she saved = 2×$10 = 20
In fourth week she saved = 2×$20 = 40
and so on..
∴ we get the series
5, 10, 20, 40 ,.......
If the series is given as a, b, c, d, ..... , then
The common difference is defined as d = b-a = c-b
The common ration is defined as r = [tex]\frac{b}{a} = \frac{c}{b}[/tex]
Here, in the given question
The series is - 5, 10, 20, 40
This has no common difference , d = 10 - 5 (= 5 )≠ 20 - 10 (= 10)
As 5 ≠ 10
So the function does not define common difference .
Now,
This has common ratio , r = [tex]\frac{10}{5} (=2) = \frac{20}{10}(=2)[/tex]
As 2 = 2
So, the function represent common ratio
Now,
The function does not represent an exponential function because it is increased by common ratio.
Select the correct solution for the expression.
2
5
+
3
8
Answer:
25+38= 63
Step-by-step explanation:
Used a calculator.
Cindy and her friends ride in a bike race. Each of the 6 members of her team rides an equal part of the 24-mile course.
The equation ____________________________ represents this problem
x - 24 = 6
6x = 24
24x = 6
Answer:
6x=24
Step-by-step explanation:
Because if Cindy has 6 friends and they all ride 4 miles it should equal 24.
Which expression is equivalent to 5(x + 7)??????
Answer:
5x+35
Step-by-step explanation:
the parentheses means that you can multiply the outer number (5) with the inner numbers/variables
5*x=5x
5*7=35
5x+35
Name a list of all of vegetas battle powers during each saga. Will give 100pts! And BRAINLIEST TO first answer!
I would just copy and past you don't have to right it just find iton the internet thx
Answer:
Character Power level Source
Vegeta 18,000 Vol. 21, #249
Goku 10,000 Movie 6 Pamphlet
Piccolo 8,000 Movie 6 Pamphlet
Gohan 6,000 Movie 6 Pamphlet
Step-by-step explanation:
y^2 + 6y + 9 = 49 factor
Answer:
(y+3)^2
Step-by-step explanation:
I hope i helped!
Solve the system of equations by ELIMINATION.
Show the work that would correspond with the elimination method.
PLS HELP I ONLY HAVE 20 MINUTES
Step-by-step explanation:
4x + 2y = 10 --------(1)
2x + 3y = 33 -----------(2)
Multiply 2 with eq. (1) and 4 with eq. (2)
8x + 4y = 20 ____________(3)
8x + 12y = 132 ______(4)
Subtracting (3) from (4),
8x + 4y = 20
- 8x -12y = -132
----------------------
0 -8y = -112
y = 112/8
y = 4 is the answer.
Putting the vakue of y in eq. (2),
2x + 12 = 33
2x = 33-12
2x = 21
x = 21/2 is the answer.
