Answer:
Your answer will be -9.54545454545Explanation:
I don't really understand what just happened to my calculator but i searched on goo gle but it's the correct answer..
Hope it helps you..Y-your welcome in advance..(;ŏ﹏ŏ)(ㆁωㆁ)
Sun and Spokes sells racing bikes for $1,800. A bicyclist purchases one of the bikes for 30% less
han the retail price. How much did the bicyclist spend on her racing bike?
Answer:
$1,260
Step-by-step explanation:
You first need to find 30% of 1,800, which is 540. And then, because it's 30$ less than retail price, you would need to subtract that from the initial price:
1,800-540 = 1,260
HELP
Calculate f(12) if f(n) = 20 + 15(n-1) *
Ed collects autographs. The graph shows the total number of autographs
that Ed has collected over time, in weeks. Find f(12), and explain what
it represents.
Number of autographs
1 n)
90
80
(5,80)
70
(465)
60
50 13,50)
40
30
(2,35)
20 . (1, 20)
10
n
0
1 2 3 4 5 6
Time (weeks)
f(12)= 200
f(12)=185
f(12)= 385
(12) = 420
Answer:
f(12) = 185
Step-by-step explanation:
Plug 12 into every n variable of the given equation:
20 + 15(n - 1)
20 + 15(12 - 1
20 + 15(11)
20 + 165 =
f(12) = 185
Hope this helps!
Answer:
Step-by-step explanation:
Calculate f(12) if f(n) = 20 + 15(n-1) *
Ed collects autographs. The graph shows the total number of autographs
that Ed has collected over time, in weeks. Find f(12), and explain what
it represents.
Number of autographs
1 n)
90
80
(5,80)
70
(465)
60
50 13,50)
40
30
(2,35)
20 . (1, 20)
10
n
0
1 2 3 4 5 6
Time (weeks)
f(12)= 200
f(12)=185
f(12)= 385
(12) = 420
PLEASE SOMEONE ANSWERRR I have school in 20 minutes please help D:
ok i gotchu
1.) 4 1/4
2.)6 2/3
3.)11
4.)3 11/15
5.)1 1/8
6.)1 17/18
7.)4
8.)4 1/12
9.)12 5/6
I'm having a hard time understanding how to do this, if someone could guide me through it that would be great.
Using x as the unknown number, write the statement below as an equation.The sum of twice a number and is equal to the sum of the number and
And.......what........
2x ( 2x - 3 )
Plz help
Answer:
4x² - 6x
Step-by-step explanation:
2x(2x - 3)
Distribute 2x into the parenthesis:
2x(2x - 3) = 4x² - 6x
HELP ASAP 23 POINTS!!!!!!!!!!!!!!!!!!!
A boy leaves home at 9:15, and arrives at school at 10:05. If he travels non stop at an average speed of 6 kmh, what is the distance, in km, if his home from school?
Answer:
the internet is your answer
What is the answer to -3( x - 1) + 8( x - 3)= 6x + 7 - 5x
Answer:7
Step-by-step explanation:
support a boogie
Answer:
7
Step-by-step explanation:
Find the slope and y-intercept for the graph of the equation.
9x + 4y = 8
Answer:
slope= - 9/4 yintercept 0,2
Step-by-step explanation:
Answer:
slope = - [tex]\frac{9}{4}[/tex] , y- intercept = 2
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Given
9x + 4y = 8 ( subtract 9x from both sides )
4y = - 9x + 8 ( divide terms by 4 )
y = - [tex]\frac{9}{4}[/tex] x + 2 ← in slope- intercept form
with slope m = - [tex]\frac{9}{4}[/tex] and y- intercept c = 2
What is the input when f(x)=18?
Answer: The input is 5.
Step-by-step explanation: Since both are functions of f(x), you can set 9x-27 equal to 18 and then solve the equation. 9x-27=18, add 27 to both sides to get 9x=45, divide both sides by 9, x=5.
:)
A.) How many seats are in the 20th row
B.) Which row contains 36 seats
(5x - 17) + 48
find the value of X and Y
how do i solve -5(k+2)=13-(k-1)
Free brainliest but help me pls
Answer:
A:4
Step-by-step explanation:
3/4 divided by 3/16
3/4 times 16/3
reduce
4
Answer: 4
Step-by-step explanation: do the brackets first. which is (1/2 * 3/8) to multiply these two together multiply numerator by numerator and denominator by denominator. Or, top * top / bottom * bottom
so we'd do 1*2 / 3*8. so it would give you 3/16.
now all we have left to do is divide 3/4 by 3/16.
to do this you can multiply by the reciprocal of the second value(3/16 will become 16/3)
now we have [tex]\frac{3}{4}[/tex] * [tex]\frac{16}{3}[/tex] you can cancel out each 3 to give you 1/4 * 16/1
and you can also divide both 16 and 4 by 4 (16/4=4)
this gives you a final equation of 1 * 4 for a final answer of 4
A proportional relationship goes through the point (4, 10). Explain how to write a function in the form y = mx for this relationship.
Answer:
m = 5 / 2
Step-by-step explanation:
Given
(4, 10)
Here,
x=4 and y=10
Given equation,
y=mx _ equation 1
putting the value of x and y in equation 1. we get,
y = mx
or, 10 = m4
or, 10 / 4 = m
or, 5 / 2 = m
therefore, m = 5 / 2
Help ill give u lots of points dude
Answer:
135°Step-by-step explanation:
ΔQPRAll interior angles are equal, so:
m∠QPR = 180°/3 = 60°ΔPRSEquilateral right triangle, so:
m∠RPS = 90°/2 = 45°ΔPSTRight triangle with m∠T = 60°, so:
m∠SPT = 90° - 60° = 30°Now we can find the required angle measure:
m∠QPT = m∠QPR + m∠RPS + m∠SPTm∠QPT = 60° + 45° + 30° = 135°jeff decides to go to an outdoor skating rink the rink charges to rent a pair of skates and every hour of skating costs 2.00$ per person jeff. has at most 20$ to spend and needs to rent a pair of skates
Answer: The most amount he can rent the skates are 10 hours
Step-by-step explanation: if you divide the 2 by 20 it will be 10
Is 9/25 a whole number
Answer:
no i dont think so
Step-by-step explanation:
Mia solved the equation 4x - 8 = 2(2x-4) and ended up with -8 = -8. what does this mean?
a) one solution
b) many solutions
c) no solutions
d) she did it wrong
Answer:
D
Step-by-step explanation:
She should have ended up with 4x-8= 4x-8
When you put everything on the proper side everything cancels out
325.623 rounded to nearest hundredth
Answer:
325.62
Step-by-step explanation:
Find the number in the hundredth place 2 and look one place to the right for the rounding digit 3. Round up if this number is greater than or equal to 5 and round down if it is less than 5 .
40 points and brainlyest to who ever answers this for me- please someone help me
Answer:
9) A
10) B
11) A
12) D
13) C
14) A
15) C
16) D
17) E (not sure, can't see full choice)
18) B
19) C
Explanation:
Hope this is what you're looking for friend :)
Jose buys cookies and lemons at the store. He pays a total of $30.64. He pays $5.20 for the cookies. He buys 6 bags of lemons that each cost the same amount. Which equation could be used to determine x, how much each bag of lemons costs?
Answer:
$4.24 each
Step-by-step explanation: I did the math. Well but you first subtract the amount of the cookies. Then you have to divided to est of it by six then boom you get the answer.
Please help me with this
Answer:
nice handwriting
Step-by-step explanation:
i like it
To rent a taxi in Los Angeles, the taxi service charges a flat rate of $11.20 and an additional $3.10 per mile driven. Write an equation in slope- intercept form where x represents the distance of the trip, and y represents the amount the taxi service would charge to drive that distance .
Answer:
y = 3.1x + 11.2Step-by-step explanation:
Flat rate is the y- intercept b = 11.2
Charge per mile is the slope m = 3.1
The equation is:
y = 3.1x + 11.2When solving a two step equation, how do we know which number is the constant?
We know that we have completely solved a two-step equation if the variable, usually represented. Then, we eliminate the number “closest” to the variable.
I Hope it helps! o.o
write the question of a line that passes through the point (8,3) and is parallel to the line that passes through the paoints (-5,-1) and (1,-4)
Answer:
y = - 1/2x + 7
Step-by-step explanation:
Slope = (-4 - - 1)/(1 - - 5) = -3/6 = -1/2
Point: (8,3)
b = 3 - (-1/2)(8)
= 3 + 4 = 7
name the intersection of plane B and plane C
Answer:
Hi, I believe they would be parallel because they don't intersect?
Hope this helps!!
headache
exhausted
less
patrick
Answer:
Step-by-step explanation:
c is correct. To verify this, look at the point (4, 4) on the black graph. For the same x value (4), we have on the red graph the point (4, 2). If we now look at this point (4, 2) on the red graph we see that the y-value (2) is half that of the point (4, -4) on the black graph: f(x) = (1/2)y
Help if u understand pleas and thanks
Answer:
3f
Step-by-step explanation:
f+f+f=3f
since every f has the same value
example
2+2+2=3(2)
6=6
Answer:
3f
Step-by-step explanation:
There are three f's added together, which makes 3f. If you had multiplied them all it would've been f^3, if you had divided f by 3 you would have f/3, and if f=1 it would've just been 3. This is why 3f is the best answer here.
Hope this helps :)