The expression that shows the total number of songs on Iris playlist is 120 + 4w
A linear expression is an expression that has only one variable. The single variable is raised to the power of 1. An example of a linear expression is x + 10
Iris already has 120 songs on her playlist. She increases her playlist every week by four songs.
This means that each week, her playlist increases by 4. This can be represented with the expression : 4 x w = 4w
Where w represents the number of weeks.
In week 10, her playlist increases by: 4 x 1 = 4 songs
In week 10, her playlist increases by : 4 x 10 = 40 songs
But Iris already has 120 songs
This can be represented with the expression 120 + 4w
After 1 week, the total songs she would have is 120 + 4 = 124 songs
After 10 weeks, the total songs she would have is 120 + 40 = 160 songs
A similar question was solved here: https://brainly.com/question/21262994?referrer=searchResults
Solve the factorial 2!+4!
Answer: 26
Step-by-step explanation:
2!=2×1=2
4!=4×3×2×1=24
2!+4!=2+24=26
Hope this helps!! :)
Please let me know if you have any question
Identify the range of the function. A) (2, 8) B) [2, 8] C) (−5, 9) D) [−5, 9]
Answer:
D, [-5,9]
Step-by-step explanation:
The range of the function is the set of all output values(all the y values in the function), so since this function's lowest point is at 5 and highest is at 9, it's range is [5,9]
Fill in the missing number. (please explain your answer)
Answer & Step-by-step explanation:
Make a fraction using the numerator:
[tex]\frac{48}{15} =\frac{x}{y}[/tex]
Simplify the fraction. Both the numerator and the denominator are multiples of 3, so divide top and bottom by 3 to the lowest possible integer:
[tex]\frac{16}{5}[/tex]
Insert into the equation:
[tex]\frac{48}{15}=\frac{16}{5}[/tex]
:Done
You can use different numbers too
Please please help and show steps
Answer: h=3v/pir^2 +1
Step-by-step explanation:
sorry i can't use the pi symbol so i'll be referring to pi as pi
^2 is squared
1/3pir^2(h-1) =v
simplify 1/3pir^2
pi/3r^2(h-1)=v
multiply both sides by 3 and simplify
3*pi/3r^2(h-1)=3v <-- simplify = pir^2(h-1)=3v
divide both sides by pir^2
pir^2(h-1)/ pir^2 = 3v/ pir^2
simplify
h-1 = 3v/pir^2
add 1 to both sides
h-1 +1 = 3v/pir^2+1
answer/ simplify:
h=3v/pir^2 +1
For line graphs and bar graphs, the values measured by the vertical axis
depend on the values measured by the ______ axis.
Answer:
Horizontal
Step-by-step explanation:
Answer:
horizontal axis
Step-by-step explanation:
its a chart measured by x and y.
x meaning side to side and y meaning up or down.
and in any equation x makes y or usually y is defined by x.
Example: y = mx + b
so y = vertical and x = horizontal
Jason is on a diet. His goal is to lose 5.9 pounds per month. How much weight will he have lost after 3.3 months? A) 19.2 B) 19.47 C) 19.7 D) 19.77
Answer:
B) 19.47
Step-by-step explanation:
5.9*3.3=19.47
Answer:
B 19.47
Step-by-step explanation:
5.9 = 1
? = 3.3
cross multiply
5.9 × 3.3 = 19.47
What is mAngleMHJ? A. 35° B. 50° C. 72.5° D. 92.5°
Answer:
The answer is B. 50°
Step-by-step explanation:
Got 100% on the test :)
The value of ∠MHJ is 50°. Therefore, option B is the correct answer.
We need to find the value of ∠MHJ.
What are vertically opposite angles?Vertically opposite angles are angles that are opposite one another at a specific vertex and are created by two straight intersecting lines. Vertically opposite angles are equal to each other.
Here, ∠MHJ and ∠KHL are two vertically opposite angles.
So, (x+15)°=(2x-20)°
⇒x=35°
Now, ∠MHJ=(2x-20)°=50°
Therefore, option B is the correct answer.
To learn more about the vertically opposite angles visit:
https://brainly.com/question/68367.
#SPJ6
The ABC triangle is isosceles
(AB=AC)
BC=EC
you needs to be prove that ABD overlaps to AEC
ΔABD overlaps to ΔAEC
Step-by-step explanation:ABC triangle is isosceles => ∡B ≡ ∡C
AB = AC
∡B ≡ ∡C } => ΔABD ≡ ΔAEC => ΔABD overlaps to ΔAEC
BD = EC
ANSWER FAST PLEASE
10.
The first four numbers in a quadratic sequence are
shown below.
2, 3, 6, 11,...
What is the next number in the sequence?
A.
16
B.
18
C. 22
D. 27
Answer:
B.18
Step-by-step explanation:
2+1+3
3+3=6
6+5=11
11+7=18
Tickets to a school dance are sold for $10 each. The student council spent a total of $400 on set-up costs for the dance. The school's profit (p
), in dollars, from the dance depends on the number of tickets sold (1).
Which function describes the relationship between p and 1?
Answer:
P(t) = 10t - 400
Step-by-step explanation:
Selling price of each ticket = $10
Cost of setting up the dance= $400
Profit = Revenue - cost
Revenue = price × quantity
Revenue that will maximize profit = 10t
where t= quantity of tickets that maximises profits
Cost = $400
Profit(t) = Revenue - cost
P(t)= 10t - 400
We want to find the equation that represents the school's profit. We will get:
P(x) = $10*x - $400
We know that the tickets to the school dance are sold for $10 each, then the revenue, if they sell x tickets, is just:
r(x) = $10*x
And we know that they spent a total of $400.
Remember that profit is defined as the difference between revenue and costs, so the profit equation is just:
P(x) = $10*x - $400
If you want to learn more, you can read:
https://brainly.com/question/15379502
a trucking company shipped a total 151,375 boxes of fruit across the company. How many thousands of boxes of fruit were shipped?
Answer:
The trucking company shipped a total of 151 thousands of boxes of fruits
Step-by-step explanation:
Total boxes of fruits shipped= 151,375
How many thousands of boxes of fruit were shipped?
To find the thousands of boxes of fruits shipped, divide the total number of boxes of fruits shipped by 1000
That is
151,375 / 1000
= 151.375
Therefore, the trucking company shipped a total of 151 thousands of boxes of fruits
151,375
Place value of each figure from right to left
5= one
7= tens
3= hundred
1= thousand
5= ten thousand
1= hundred thousand
what is the square root of -6.76
Answer:
2.6i
Step-by-step explanation:
undo the - by making it: √-6.76= √6.76 x √-1
then, √-1 would be converted to imaginary number -> i
now rewrite it as √6.76 x i or i√6.76 which is the same as the squareroot of 6.76 which is 2.6 times i.
Then just write your final answer as 2.6i
Answer:
There is no answer because you cannot square root a negative.
Step-by-step explanation:
For example, if you want to square root 4 the answer is 2. If you want to square root -4 the answer is not 2 or -2 because both the answers make +4.
8c– 1–3(2c+1)
Combining like terms
Answer:
[tex]2c-4[/tex]
Step-by-step explanation:
So we have the expression:
[tex]8c-1-3(2c+1)[/tex]
First, distribute the -3:
[tex]=8c-1-3(2c)-3(1)[/tex]
Distribute:
[tex]=8c-1-6c-3[/tex]
Combine like terms:
[tex]=(8c-6c)+(-1-3)[/tex]
Simplify:
[tex]=2c-4[/tex]
Answer:
2c-4
After you combine the terms the answer is : 2c-4
The average annual tuition for four-year private colleges increased by 5.9 percent from last year. The average cost last year was $31,250. What is the average cost this year?
Answer:
The average cost this year = $33,093.75
Step-by-step explanation:
The computation of the average cost this year is shown below:
Given that
The average cost for the last year = $31,250
Increased percentage = 5.9%
Based on the above information, the average cost this year is
= The average cost for the last year × (1 + Increased percentage)
= $31,250 × (1 + 0.059)
= $31,250 × 1.059
= $33,093.75
Simplify to create an equivalent expression.
8- 4(-x+ 5)
Answer:
8 - 4(-x + 5) = 4x - 12Step-by-step explanation:
8 - 4(-x + 5) =
= 8 - 4•(-x) + (-4)•5 =
= 8 + 4x - 20 =
= 4x - 12
2000 people are selected randomly from a certain population and it is found that 389 people in the sample are over 6 feet tall. What is the point estimate of the proportion of people in the population who are over 6 feet tall
Answer: 0.195
Step-by-step explanation:
given data:
population = 2000 people.
people Who are over 6 feet tall = 389.
Solution:
the point estimate of people over 6feet tall
= no of people over 6 feet tall / total population size
= 389/2000
= 0.195
the point estimate of people over 6 feet tall is 0.195
Write an equation of the line below.
(0,-2) (8,-4)
Answer:
[tex]y = - \frac{1}{4} x - 2[/tex]Step-by-step explanation:
Equation of a line is y = mx + c
where
m is the slope
c is the y intercept
First of all to find the equation of the line we must first find the slope.
The slope of the line using points
(0,-2) (8,-4) is
[tex]m = \frac{ - 4 + 2}{8 - 0} = - \frac{2}{8} = - \frac{1}{4} [/tex]Now using one of the points and the slope we can find the equation of the line.
Equation of the line using point (0 , - 2) and slope - 1/4 is
[tex]y + 2 = - \frac{1}{4} (x - 0) \\ y + 2 = - \frac{1}{4} x[/tex]We have the final answer as
[tex]y = - \frac{1}{4} x - 2[/tex]Hope this helps you
Leonardo ate a 3/5 of cheeseburger and an entire salad for dinner. The salad contained 70 calories and the entire meal contained 1650 calories. Which equation can determine the value, c, the number of calories in the cheeseburger?
Answer:
3/5 c + 70 = 1650.
Step-by-step explanation:
If c is the number of calories in the cheeseburger, we can see that the entire number of calories for the meal is 3/5 c + 70 = 1650.
If we want to isolate c, we can subtract both sides by 70.
3/5 c = 1580
Answer:
C = [5(1650 - 70)]/3
Step-by-step explanation:
We write the equation: 1650 = 70 + 3C/5
Subtract 70 from both sides: 1650 - 70 = 3C/5
Multiply 5 on both sides: 5(1650 - 70) = 3C
Divide 3 on both sides : C = [5(1650 - 70)]/3
Area of a circle
R = 5cm
Area=
REMEMBER TO ANSWER TO 2 DECIMAL PLACES.
Answer:
78.52 cm sq.
Step-by-step explanation:
Area = pi x r^2
A = pi x (5)^2
A = pi x 25
A = 3.141 x 25
A = 78.52 cm sq.
Mai gave half of her brownies, and then half a brownie more, to Kiran. Then she gave half of what was left, and half a brownie more, to Tyler. That left her with one remaining brownie. How many brownies did she have to start with?
7
you take one add a 1/2 multiply by 2 then add a half then multoply by two
The number of brownies did she have to start with is 7.
Given that,
Mai gave half of her brownies, and then half a brownie more, to Kiran.Then she gave half of what was left, and half a brownie more, to Tyler.That left her with one remaining brownie.The calculation is as follows:
[tex]= 3.5 \times 2[/tex]
= 7
learn more: https://brainly.com/question/15622851?referrer=searchResults
Multiply. Express your answer in simplest form.
1
5
х
8
6
Answer:
1300
Step-by-step explanation:
Actual answer: 1290
Zoe is solving the equation 3x – 4 = –10 for x. Which two properties of equality could Zoe use to finish solving for x?
Answer:
Addition Property of Equality
Division Property of Equality
Step-by-step explanation:
So we have the equation:
[tex]3x-4=-10[/tex]
Addition Property of Equality
Add 4 to both sides:
[tex](3x-4)+4=(-10)+4\\3x=-6[/tex]
Division Property of Equality
Divide both sides by 3:
[tex](3x)/3=(-6)/3\\x=-2[/tex]
And that's our answer :)
If AM = 12x - 5 and MB = 10x + 4 then find the value of x
Answer:
X=(AM-MB+9)/2
Step-by-step explanation:
SUBTRACT AM FROM MB
12X-10X-5-4=AM-MB
2X=AM-MB+9
X=(AM-MB+9)/2
What is the value of the expression 10 · 2 + 9 + 3 . 42 ?
Answer:
32.42Step-by-step explanation:
[tex]10\times\:2+9+3.42\\\\\mathrm{Multiply\:the\:numbers:}\:10\times\:2=20\\=20+9+3.42\\\\\mathrm{Add\:the\:numbers:}\:20+9+3.42\\=32.42[/tex]
Answer:
32.42
Step-by-step explanation:
10 . 2 + 9 + 3 . 42
10×2 = 20
20 + 9 + 3.42
20 + 9 + 126 = 32.42
what is 14b +6b - 12 simplified?
Answer:
20b -12
Step-by-step explanation:
14b +6b - 12
Combine like terms
20b -12
Simplify (5x - 10) - (3x + 8)
Answer:
2x-18 is the answer.
Step-by-step explanation:
=(5x-10)-(3x+8)
Opening the brackets to simplify
=5x-10-3x-8
Combining the like terms
=5x-3x-10-8
=2x-18
Hope it will help you ^_^
Answer:
2(x-9)
Step-by-step explanation:
open the brackets by multillying - sign with the entries of the second bracket
5x-10-3x-8
adding like term variables
2x-18
taking common
2(x-9)
Asim used 324 ft? of carpet for his living room floor. The living room floor
is in the shape of a square. What is the length of Asim's living room?
A9 ft
B18 ft
C36 ft
D 81 ft
Answer:
Hey there!
Area of a square: Length(Length)
324=Length^2
Length=18 ft.
Let me know if this helps :)
Answer:
D. 81ft
Step-by-step explanation:
Area covered by the carpet = 324ft
Room being a square , has 4 equal sides = [tex]\frac{324}{4}[/tex] ft = 81 ft
The length of Asim's living room is 81 ft
4−5∣6−4x∣=-16 really neeed help please
Answer:
Exact Form:
x
=
1
2
,
5
2
x
=
1
2
,
5
2
Decimal Form:
x
=
0.5
,
2.5
x
=
0.5
,
2.5
Mixed Number Form:
x
=
1
2
,
2
1
2
Step-by-step explanation:
. Check your solutions.
b.
7+2x = 4x-3
es correcto porque 7+2 x 2= 18 , y 4x3 es 18
yo I'm stuck on a problem.
Larry delivers Chinese food. on Friday night, he delivered to ___ homes. The average tip he received was $3:30 per stop. show much tip income did Larry receive?
I think it was 5 homes but idk
Answer:
$16.50
Step-by-step explanation:
If he delivered to 5 homes, this is how you would solve it:
$3.30 tip/stop
5 stops
3.30*5=16.5
You can plug in any number instead of five to get the amount of money he received from tips. Hope this helps!