Given:
Amount in the savings account = 4300
Each week, Raul pays the dog sitter 30 from his savings account.
To find:
The function, f(x), that is equal to the amount of money in the account after Raul pays the dog sitter each week.
Solution:
Let x be the number of weeks.
Raul pays the dog sitter in 1 week = 30
Raul pays the dog sitter in x week = 30x
Remaining amount = Initial amount - Amount he pays the dog sitter
[tex]f(x)=4300-30x[/tex]
Therefore, the required function is [tex]f(x)=4300-30x[/tex].
The square root of a number and 8 is 17. What is the number?
8. Solve the formula K = 3M - 7 for M
Answer:
m = [tex]\frac{k + 7}{3}[/tex]
Step-by-step explanation:
k = 3m - 7
k + 7 = 3m - 7 + 7
k + 7 = 3m
[tex]\frac{k + 7}{3}[/tex] = m
(I'm not 100% sure fyi)
a bag contains 1 blue 2 greens three yellows and three red marbles are shown which probability of drawing a red marble out of the bag without looking
Answer: 33% or 3/9 probability of getting a red marble
Step-by-step explanation:
In total there are 9 marbles
1+2+3+3=9
3 of those are red marbles so it's 3/9
Select the correct graph of linear function shown in each table below
I REALLY NEED HELP.It’s due at 3:30 today
Answer:
from top to bottom it is b c a
What is the value of n?
4.8×108=3×1051.6×10n
Answer:
n = 0.0164321
Answer:
1051.6×10n
Step-by-step explanation:
Which of the following is not a solution to the inequality
4x + 1 ≤ 18
A. 4
B. 4.23
C. 4.25
D. 4.27
Answer: A 4
step by step explmationn
Answer:
C. 4.25
Step-by-step explanation:
You would want to subtract the one so you could subtract it to 18 then divide 4 by 17 to get 4.25
Kylie is hosting a movie marathon over the weekend. There will be p people at the party altogether. Kylie estimates she'll need one bag of cheese popcorn and one pack of gummy worms per person. A bag of cheese popcorn costs $2.50, and a pack of gummy worms costs $1.50.
Please help as soon as possible! Thank you so much!!
Answer: Check bottom
Step-by-step explanation:
Since two sides are already equivalent, that's that. By the midpoint theorem, AC=CG. By SSS, the two are equal.
P.S. Sorry i kinda forgot the terms since i did geo last year :/
Given: AABC = ADEF
Determine the perimeter of A ABC.
A) 7 units
B) 12 units
C) 15 units
D) 21 units
Answer: Its C!( 15 units)
Step-by-step explanation:
Convert this words into actual number
A. seventy and one thousand, four hundred three ten-millionths
B. seventy-two and one thousand, six hundred forty-two-hundred-thousandths
Answer:
i think it's a= 70.0000001403 b=72.00001642
Step-by-step explanation:
hope this helps! please mark as brainliest!
A souvenir shop sells two sizes of American flags. Small flags cost $3.50 and large flags cost $6.50. On a recent day, 155 flags were sold and $683.50 was collected. How many flags of each size were sold that day?
Answer:
Small flags = 108
large flags= 47
Step-by-step explanation:
Step one:
given
let the number of small lag be x
and big flags be y
so
3.5x+6.5y= 683.5----------1
x+y=155------------------------2
Step two:
from eqn 2 x= 155-y
put x= 155-y in eqn 1
3.5(155-y)+6.5y= 683.5
542.5-3.5y+6.5y=683.5
collect like terms
3y=141
divide by 3
y= 141/3
y=47
Step three:
put y= 47 in eqn 2
x+47=155
x= 155-47
x=108
I need help fast please
Answer:
A
Step-by-step explanation:
Number of lunches, and the cost both still need to go up.
Tbh this one just seemed right!
Hope this was right! (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧
( ﾟдﾟ)つ Bye
f(x)=Tan^-1 (1)
PLEASE ANSWER! WILL GIVE BRAINLIEST
Answer:
−π
----
4
Step-by-step explanation:
Alright, archtan /
tan
−
1
(
x
)
is the inverse of tangent. Tan is
sin
cos
. Like the inverse of sin, the inverse of tan is also restricted to quadrants 1 and 4.
Knowing this we are solving for the inverse of tan -1. We are basically being asked the question what angle/radian does tan(-1) equal. Using the unit circle we can see that tan(1)= pi/4.
Since the "Odds and Evens Identity" states that tan(-x) = -tan(x). Tan(-1)= -pi/4.
Knowing that tan is negative in quadrants 2 and 4. the answer is in either of those two quadrants. BUT!!! since inverse of tan is restricted to quadrants 1 and 4 we are left with the only answer -pi/4.
what did Tyler do wrong pls help me
Answer:
he did nothing wrong
Step-by-step explanation:
Does this graph represent a function? Why or why not?
10+
8
8+
4+
2+
- 1084
4
-10
A. Yes, because it passes the vertical line test.
B. No, because it is not a straight line.
C. Yes, because it has two straight lines.
D. No, because it fails the vertical line test
the answer is D. I hope that helps
s this true or false? The following graph represents a proportional relationship:
A graph is shown. The values on the x axis are 0, 2, 4, 6, 8,10. The values on the y axis are 4, 8, 12, 16, and 20. Points are shown on ordered pairs 0, 0 and 2, 4 and 4, 8 and 6, 12 and 8, 16. These points are connected by a line. The label on the x axis is Bunches of Parsley. The title on the y axis is Price of Bunches.
True
False
Answer:
TRUE
Step-by-step explanation:
Answer:
THE ANSWER IS TRUE
Question 6
Given h(x) = -8(x - 5), what is the value of h(-6)?
Previous
Answer:
h(-6) = 88
Step-by-step explanation:
h(-6) = -8(-6 - 5)
= -8(-11)
= 88
What should you do during the editing stage of the writing process?
If there's a rigid motion that maps ΔJLK
Δ
JLK
onto ΔABC
Δ
ABC
then the two triangles are congruent. Are the triangles congruent? If so, by which rigid motion is ΔJLK
Δ
JLK
mapped onto ΔABC
Δ
ABC
?
Question 5 options:
Yes, the triangles are congruent becauseΔJLK
Δ
JLK
is mapped ontoΔABC
Δ
ABC
through a translation.
No, the triangles are not congruent because ΔJLK
JLK
is mapped onto ΔABC
ABC
through a reflection.
Yes, the triangles are congruent because ΔJLK
Δ
JLK
is mapped onto ΔABC
Δ
ABC
through a rotation.
Yes, the triangles are congruent becauseΔJLK
Δ
JLK
is mapped onto ΔABC
Δ
ABC
through a reflection.
Answer:
The answer is A.
Step-by-step explanation:
JLK is translated to the left by 2 units
The distance between a negative number and a positive number is 14 1/2. What are the numbers?
Answer: Hope this helps!
Step-by-step explanation:
the negative number is -1
the positive number is 13.5
Winter Wonderland buys items at wholesale, then marks them up to set a retail price. They buy snow globes for $9.20 and mark them up by 95%. What is the retail price or selling price of the snow globes?
Answer:
$17.94
Step-by-step explanation:
Step one:
given
the cost price of snow globes = $9.20
mark up percent= 95%
Required:
the retail selling price
Step two:
let us find 95% of $9.20
=95/100*9.20
=0.95*9.20
=$8.74
Hence the retail selling price is = 9.20+8.74
=$17.94
HELP WILL MARK BRAINLIST!!!!!!!!!!! DUE TODAY 10:52 Write 1/8% as a decimal number. Enter your answer in the box.
Answer:
12.5
Step-by-step explanation:
Answer:
.125
Step-by-step explanation:
divide 1 by 8
or divide 1 by 4 then divide by 2
I need help ASAP
Does this show a function please explain
Answer:
where is the dot, I Bileve it is no.
a(7x+3)=14x+b
What are the values of A and B?
Answer:
24
Step-by-step explanation:
I think there the same for each but I hope I helped
10. Four bagels and eight muffins cost $16. Six bagels
and five muffins cost $13.50 How much does a bagel
cost? How much does a muffin cost?
question Today, everything at Nike is on sale. The store offers a 25% discount.
The regular price of a pair of shoes is $125. What is the discount price?
Answer:
$93.75
Step-by-step explanation:
First step, we need to find 25% of 125, we can do this by multiplying .25 by 125. This leaves us with $31.25. Now, we subtract 31.25 from 125, this leaves us with $93.75. There is your answer. Another way to do this is to find 75% of 125 because 25+75 equals 100.
PLEASE HELP QUICK!!! WILL GIVE BRAINLIEST
In two or more complete sentences, explain the theorem used in solving for the range of possible lengths of the third side, AB of ABC.
Answer:
Step-by-step explanation:
You can use the Pythagorean Theorem to find the length of the third side AB (Identified as "x" in the figure attached in the problem), which says that in a right angled triangle, the square of the hypotenuse is equal to the sum of the squares of the legs:
a² = b²+c²
As we can see the figure, the triangle does not have an angle of 90°, but it can be divided into two equal parts, leaving two triangles with a right angle. We already have the values of the hypotenuse and a leg in triangle "A" , so we can find the value of the other leg:
b = √(a²-c²) b = √(10²-4²) b = 9.16
With these values, we can find the hypotenuse in the triangle "B": x = √b²+c² x = √(9.16)²+(4)² x = 10
Solve: 10 < 12x + 41
Answer:
8
Step-by-step explanation:
what type of angle is this?
An airplane covers 94 miles in 6 of an hour.
The plane can cover
miles in 6 hours.
Answer:
in 6 hours it will be 3384
Answer:
654
Step-by-step explanation:
Hope this is right:)