Write and solve a real world problem involving a situation that can be represented by the
sequence f(n) = 15 + 2(n-1). |
Answer:
f(n)=2n + 13
.................................
best buy marks upnearbuds 60%. the wholesale price is $8. whats the selling price
Answer:
7
Step-by-step explanation:
Answer:
what does a school shooter and a light bulb have income they both know how to light up a room?
Step-by-step explanation:
Geometry... Please help and I'll mark brainliest. Triangle proofs & reasons. Thank you
Answer:
According to SSS (side, side, side)
Step-by-step explanation:
Hope it helps...
....
what is greater than 1/2 what fractions are greater than 1/2
Answer:
3/4
Step-by-step explanation:
3/4 is one example of a fraction that is greater than 1/2. If 1/2 become 2/4, therefore 3/4 is a fraction which is greater than 1/2.
What is 3/16= c-7/8 please answer
Answer:
c=17/16
Step-by-step explanation:
3/16=c-7/8
find the common denominator
3/16=c-14/16
add 14/16 on both sides to cancel
c=17/16
Answer:
c= 17/16
Step-by-step explanation:
move 7/8 to the right so cancel it out by adding which would add with 3/16 giving 17/16 = c
591,000 in scientific notation
Find x
X=
Can someone pls help
Answer:
x=10
Step-by-step explanation:
3x+10=6x-20 Set the angles equal to each other b/c they are alt. int. angles.
-3x -3x Subtract by 3x on both sides to get x by itself
----------------
+10 =3x-20
+20 +20 Add 20 to both sides to get x by itself
---------------------
30 =3x
/3 /3 Divide both sides by 3 to get x by itself
-------------
10 =x
x=10 Write x first.
5x5^2=
2^3=
2^8=
27^4=
Answer:
1. 125
2. 8
3. 256
4. 531441
Answer:
1. 125
2. 8
3. 256
4. 531441
Step-by-step explanation:
A sailboat begins a voyage with 145 lb of food. The
crew plans to eat a total of 15 lb of food per day. The crew plans to have 25 lb
of food remaining when they end their voyage. How many days does the crew
expect their voyage to last?
Answer:
The crew expects their voyage to last 8 days.
Step-by-step explanation:
There are initially 145 lb of food in the sailboat.
The crew plans to eat 15 lb of food per day, and they want to leave 25 lb of food remaining when they end the voyage.
The amount of food to eat during the voyage is 145 - 25 = 120 lb.
Since the daily consumption of food is 15 lb, there is enough food for 120/15 = 8 days.
The crew expects their voyage to last 8 days.
Beth plays a video game in which she starts with 0 points. In round 1, she losses 31/2 points in round 2, she wins 281/2 points ,and in round 3, she losses another 3 1/2 points .What is her final score?
Answer:
[tex]21\frac{1}{2} \ or\ 21.5[/tex]
Step-by-step explanation:
Given that:
Initial score of Beth = 0
Round 1 scores:
Points lost = [tex]3\frac{1}{2} = 3.5[/tex]
Round 2 scores:
Points won = [tex]28\frac{1}{2}=28.5[/tex]
Round 3 scores:
Points lost = [tex]3\frac{1}{2} = 3.5[/tex]
To find:
The final score of Beth in the video game = ?
Solution:
Let us calculate the total points lost and total points won by Beth in the video game.
Then we will subtract the total points lost from the total points won to find the final score in the video game.
Total points won = 28.5
Total points lost = 3.5 + 3.5 = 7
So, final score = Total points won - Total points lost
Final score = 28.5 - 7 = 21.5 or [tex]\bold{21\frac{1}{2}}[/tex]
what is the slope of a line parallel to the line y=3x-4=8y+1
Answer: If the original equation is y = 3x -4, the slope is 3.
Any equation of a line parallel to the line y = 3x -4 will have a slope of 3.
Step-by-step explanation:
In slope-intercept form, y =mx + b the coefficient of x, m is the slope.
Here 3 is that value.
It is very unusual to have two equal signs in a question about slope.
I am not sure what to do with the =8y + 1
Is this supposed to be another equation in the system, missing a term?
lets be frineds :))))
Answer:
thanks :)
Step-by-step explanation:
is the correct pls help me!! I will mark you!!!
Answer:
-10 3
-9 4
-8 5
-3 10
Step-by-step explanation:
.........
Answer:
this it the answer i think
Step-by-step explanation:
as you can see in the picture below, i graphed the points and this is the function. i hope this helped!
What is the value of the expression -8×3.4 ?
Answer:
-27.2
Step-by-step explanation:
helppp i don’t know how to find where the lines will intercept
Answer:
(-5,10)
Step-by-step explanation:
You need to do this by finding a point where it is a solution to both equations. You can do this by using systems of equations.
y=25+3x
y=-5-3x
subtracting, you get 0=30+6x
simply, -30=6x, x=-5.
you're half way done! now plug in x in one of the equations to get the y value.
-5*3+25 = y = 10
Alejandro went out to eat dinner, and the meal cost $70.00. If Alejandro received a 24% discount, what was the total value of the discount?
Answer:
16.8
Step-by-step explanation:
Need help solving problem
A girl's hair is 12 3/8 inches long, if she has 2 1/2 inches cut off, how long will her hair
be
Answer:
10 2/6
Step-by-step explanation:
Answer:
9 7/8
Step-by-step explanation:
12 3/8-2 1/2=
because she is cutting it off u have to subtract
I NEED HELP ASAPPPP IM TIMED PLS AND THANKS :)
Answer:
YAH WELL I WONT HELP YOU
" GET SMART DUMMY" LOLTHATS WHAT YOU SIAD TO ME :)
Step-by-step explanation:
If all three angles of one triangle are congruent to all three angles of another triangle, then the triangles are congruent
True
False
A company sells widgets. The amount of profit,y, made by the company is related to the selling price of each widgets,x, by the given equation. Using this equation, find out the maximum of profit the company can make, to the nearest dollar. Y=-x^2+64x-292
Answer:
The maximum amount of profit is 32
Step-by-step explanation:
Given
[tex]y=-x^2+64x-292[/tex]
Required
Calculate the maximum amount of profit
A quadratic function is of the form
[tex]y = ax^2 + bx + c[/tex]
and its maximum, y_max is calculated using:
[tex]y_{max} = \frac{-b}{2a}[/tex]
So for [tex]y=-x^2+64x-292[/tex]
By comparison with [tex]y = ax^2 + bx + c[/tex]
We have that:
[tex]a = -1[/tex] [tex]b = 64[/tex] and [tex]c = -292[/tex]
[tex]y_{max} = \frac{-64}{2*-1}[/tex]
[tex]y_{max} = \frac{-64}{-2}[/tex]
[tex]y_{max} = 32[/tex]
Hence, the maximum amount of profit is 32
Please answer this ASAP
Add these mixed numbers please
-2 ½ + 6 ⅓ =
Answer:
9.833333
Step-by-step explanation:
3. Events A and B are independent. If P(A) = 0.3 and P(B) = 0.4 what is P(A and B)?
a. 0.12
b. 0.3
c. 0.7
d. 0.75
Answer:
Step-by-step explanation:
it depends on if you are adding A and B it would be P= 0.7 and if you are multiplying it would be P= 0.12
Write the equation of the line fully simplified slope-intercept form
Answer:
y=mx+b
Step-by-step explanation:
standard slope intercept form. just plug in slope and intercept
4. What İs the recursive formula for the sequence?
-14, -8, -2, 4, 10, ...
Answer:
a recursive definition for your sequence is
adding (6) to each one of the digits
Step-by-step explanation:
(4e)⁴ ÷ 2e²
(4f)⁴ ÷ (2f)²
Answer:
4e and 4f
Step-by-step explanation:
1: 4*4*e=16e 2*2*e= 4e 16e/4e=4e
2: 4*4*f=16f 2*2*f=4f 16f/4f=4f
I haven't learned about this yet but I do know a little, hopefully this was correct and helps you out! :) Have a good evening!
can someone please help me
Answer:
thats easy just.......
Step-by-step explanation:
The Perimeter of a Pentagon is 20.5 centimeters. Four sides of this pentagon have the same length, in centimeters, x, and the other side has a length of 2.1 centimeters, as shown below. What is the value of x?
Answer:
[tex]4.6\ \text{cm}[/tex]
Step-by-step explanation:
Perimeter of the pentagon = 20.5 cm
Length of 4 sides = [tex]x[/tex]
Length of the other side = 2.1 cm
Perimeter of the pentagon will be
[tex]x+x+x+x+2.1=20.5\\\Rightarrow 4x+2.1=20.5\\\Rightarrow 4x=20.5-2.1\\\Rightarrow 4x=18.4\\\Rightarrow x=\dfrac{18.4}{4}\\\Rightarrow x=4.6\ \text{cm}[/tex]
The value of [tex]x[/tex] is [tex]4.6\ \text{cm}[/tex].
How do you undo x - 5?
Answer:
x+5 or the full expression: x-5+5
Step-by-step explanation:
What’s the slope ofY=3x+4
Answer:
3
General Formulas and Concepts:
Algebra I
Slope-Intercept Form: y = mx + b
m - slope b - y-interceptStep-by-step explanation:
Step 1: Define
y = 3x + 4
Step 2: Break Function
Identify Parts
Slope m = 3
y-intercept b = 4