PLEASE HELP
Rachel, Charlie, and Milan have a total of $132 in their wallets. Rachel has $6 more than Charlie. Milan has 4 times what Rachel has. How much do they have in
their wallets?
Answers
Charlie has 17 dollars
Milan has 92
Related Questions
I need help, If you help me ill give u a cookie
Answers
Answer:
9
Step-by-step explanation:
let us suppose that
(-4,-6) is (x1,y1)
and (5, -6) is (x2,y2)
we know that
distance between two points = [tex]\sqrt{(x2-x1)^{2}+(y2-y1)^{2} \\[/tex]
[tex]=\sqrt{(5-(-4))^{2} + (-6-(-6))^{2} } \\= \sqrt{9^{2}+0 } \\= 9 units[/tex]
Am i right? Or am i just confused
Answers
Answer:
I'm pretty sure your just confused. ^^
Step-by-step explanation:
Answer:
Your right
Step-by-step explanation:
3. What is the slope of a line with the
equation y = 5x + 2?
/5
Answers
Answer:
5
Step-by-step explanation:
this is in slope intercept form or y=mx+b
m represents slope and m is 5
Answer: [tex]m = 5[/tex]
The slope of the line in this equation is 5.
y = mx + b
the m multiplied with x is the slope.
The distance between -2 1/4 and 1 1/2
Answers
Answer:
its 3 3/4 :)
Step-by-step explanation:
Two unidentified flying discs are detected by a receiver. The angle of elevation from the receiver to each disc is 39.48 degree. The discs are hovering at a direct distance of 826m and 1.296km from the receiver. Find the difference in height between the two unidentified flying discs, to the nearest meter.
Answers
Answer:
The answer is "298.83 m"
Step-by-step explanation:
Its gap from its transmitter from each disc comprises of 2 triangles. Its horizontal segment via disc to vertical, and longitudinal segment. Disk height, h, is parallel to a horizontal disc Wink including its line across recipient to disc or horizontal 39. 48^{\circ}
[tex]\to 39. 48^{\circ} = \frac{h_1}{826 \ m}\\\\ \to 826\ m (\ sin 39. 48^{\circ} ) = h_1\\\\ \to 525.18 = h_1\\\\[/tex]
if:
[tex]\to \sin 39. 48^{\circ} = \frac{h_2}{1.296 \ km}\\\\ \to \sin 39. 48^{\circ} (1296 \ m) = h_2\\\\ \to 824.01 = h_2\\\\\to h_2 - h_1 = 824.01 - 525.18\\\\[/tex]
[tex]= 298.83 \ m[/tex]
please help me if you can :) i gave as many points as i could.
Answers
Answer:
6. 2
7. (-3/2)
Step-by-step explanation:
6. 4x - 2y = 8
-4x -4x
-2y = -4x + 8
y = 2x + 4
y = 2/3x + 1
reciprocal of 2/3 is -3/2
Answer:
see explanation
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 )
(6)
Given
4x - 2y = 8 ( subtract 4x from both sides )
- 2y = - 4x + 8 ( divide all 3 terms by - 2 )
y = 2x - 4 ← in slope- intercept form
with slope m = 2
Parallel lines have equal slopes, thus
Slope of parallel line is m = 2
----------------------------------------------------------
(7)
Given
y = [tex]\frac{2}{3}[/tex] x + 1 ← in slope- intercept form
with slope m = [tex]\frac{2}{3}[/tex]
Given a line with slope m then the slope of a line perpendicular to it is
[tex]m_{perpendicular}[/tex] = - [tex]\frac{1}{m}[/tex] = - [tex]\frac{1}{\frac{2}{3} }[/tex] = - [tex]\frac{3}{2}[/tex]
If T is the midpoint of SU what are ST, TU, and SU?
Answers
Answer:
x=7, SU=63, TU=63, SU=126
Step-by-step explanation:
The mid point of SU is T meaning, ST=TU
we find value of x as 7.
replace x by 7 and find the value of given lines.
A hall has 35 rows. Each successive row contains two additional seat. If the first row has 20 seats, how many seats are in the hall?
Answers
Answer:
There are 1,890 seats in the hall
Step-by-step explanation:
The number of seats in the first row = 20 seats
The number of rows in the hall = 35 rows
The number of additional seat per row = 2 Seat
Therefore, the sequence of seats in the hall is an arithmetic sequence with the first term, a = 25, the common difference, d = 2, and the number of terms, n = 35
The formula for finding the sum of n-terms of an arithmetic progression, Sₙ is given as follows;
Sₙ = n/2 × [2·a + (n - 1)·d]
Plugging in the values, we get;
Sₙ = 35/2 × [2 × 25 + (35 - 1)×2] = 1890 seats
Therefore, there are 1,890 seats in the hall.
An item has a listing price of $95. If the sales tax rate is 7%,how much is the sales tax (in dollars)?
Answers
Answer:
95*.07= 6.65 in sales tax
total of item and tax = 101.65
Step-by-step explanation:
Mari and Jen each work 20 hours a week at different jobs. Mari earns twice as much as Jen. Together they earn 480. How much does each girl earn?
Answers
Answer: Mari earns 320 and jen earns 160
What is the equation of the line that passes through the point (4,4) and has a slope
of 3?
Answers
Answer:
The right answer is y=-3x-8
Step-by-step explanation:
the quotient of a number and 15 plus 1
Answers
Answer:
The equation for this is 15÷n+1
Step-by-step explanation:
Hope this helps!
what is the solution of x-y=4 and 4x+y=1
Answers
Answer:
x= 4+y and the next answer is y= -4x+1
Step-by-step explanation:
First one solve for x and the other one I solved for y
A geologist digs 5 feet down into the ground before taking a break. This process is repeated 3 times to create a hole that has a total depth of 15 feet. Which equation represents the hole’s depth in relation to ground level?
Answers
Answer:
38
Step-by-step explan
bc ik
Airplanes are sometimes used to fight fires . A certain airplane can deliver 3.9 * 10^4 liters of water in one trip . How much water can this airplane reliever in 7 trips
Write in scientific notation !!!!!!
Answers
Answer:
just do 3.9*10000=39000
Step-by-step explanation:
Answer:
2.73 x 10^5
Step-by-step explanation: hope this helps somone :)
Predict the next three numbers in the pattern.
Answers
Which equation represents the line that is parallel to y = 4 and passes through (-3,1)?
Answers
Answer:
y=1
Step-by-step explanation:
Select three ratios that are equivalent to 8:58,
Choose 3 answers:
(Choice A)
A
16:10
(Choice B)
B
50:80
(Choice C)
C
48:30
(Choice D)
D
32:20
(Choice E)
E
64:35
Answers
Answer:
Step-by-step explanation:
Given expression:
The ratio equivalent to 8:58
let us first reduce this ratio to the simplest term:
Divide by 2;
4 : 29
A. 16: 10
Reduce to the simplest term by dividing by 2;
4 : 5
B . 50:80
Reduce to the simplest term by dividing by 10;
5 : 8
C. 48 : 30
Reduce to the simplest term by dividing by 6:
8 : 5
D. 32 : 20
Divide through by 4;
8 : 5
E. 64 : 35
Cannot be further simplified
please help me with this asap
Answers
Answer:
I think the answer is A
hope this helps :3
sorry if im wrong
Find f(-3) when f(x) = -x²+1
Answers
Answer:
3x²- 1
Step-by-step explanation:
f(-3) when f(x) = -x²+1
(-x²+1) × -3
3x²- 1
Write the vocabulary word for: A ratio of two quantities with different units.
We dont have vocab words in class so....
Answers
Answer:
a rate
Step-by-step explanation:
I looked it up :P
Sam invested a total of $25,000. His first earned 5%
interest and the other earned 6% interest. If Sam earned $1280
interest in one year, how much did he invest in each investment?
Answers
x
+3<4
-7
WHATS THE ANSWER PPL
Answers
Answer:
x
12
Step-by-step explanation:
hope it helps
Plz help ASAP for 5 points
Answers
Answer:
the lower limit of first class interval is 15.because ina class intervel the 1st no.is called lower limit so 15.
Identify h (x) = [x] + 4
A.
direct variation function
B.
constant function
C.
absolute value function
D.
greatest integer function
Answers
Answer:A- direct variation function
Step-by-step explanation:
h(x) = [x] + 4 is in A. direct variation function as we increase the value of x the function h(x) will also increase and vice versa.
What is proportion?Proportions are of two types one is the direct proportion in which if one quantity is increased by a constant k the other quantity will also be increased by the same constant k and vice versa.
In the case of inverse proportion if one quantity is increased by a constant k the quantity will decrease by the same constant k and vice versa.
Given, h(x) = [x] + 4, as we increase the value of x the function h(x) will also increase and vice versa.
So, h(x) = [x] + 4 is in direct variation.
learn more about direct variation here :
https://brainly.com/question/14254277
#SPJ2
Write the equation -11x+9y=-12 in slope intercept form. what are the slope and y intercept?
Answers
Answer:
Step-by-step explanation:
first solve for y (or x) I chose y.
-11 + 9y = -12
(-11) - (-12) = 1
9y = 1
9/1 = 1
y=1, now for x.
-11x + 9 = -12
-12 - 9 = -21
-11x = -21
-21/-11 = -32
x = -32.
What is the slope of the line that passes through the points -15,-1 and -5,5
Answers
Misty must pack 365 candles into 15 boxes. Each box must contain an equal number of candles. How many candles does she have left over? (use long division to find the remainder)
A) 1
B) 3
C) 5
D) 7
Answers
The answer is 5 because you can fit 365 into 15 24 times and then that would equal 360 and then you have 5 left over.
15x24=360 365
- 360
____
5
Answer:
C
Step-by-step explanation:
10 can go into 365 10 times leaving 5 left over.
If AB has a midpoint, the AB is
a. a line
b. a line segment
c. a ray
Answers
Answer:
a line segment
Step-by-step explanation:
because a line segment is made my points at end of the line so a----b make a line segment
Alisa bought 3 shirts for $29 each and then spent $15 on lunch. She has $31 left. How much money did she have before?
Answers
Answer:
$133
Step-by-step explanation:
