Answer:
The answer is 0/6
I dunno if im correct
pls mark me as brainliest if im correct
What is slope intercept form?
O
a + b =C
O y = 3m + b
O
y = mx + b
Answerc
Step-by-step explanation:
Answer:
Step-by-step explanation: a
Liam volunteers to help plan the event. The first month, he volunteered for x hours. The next month, he volunteered for 2 times as many hours as he had the first month. If he volunteered for a total of 30 hours, how many hours did he volunteer during the first month? Write an equation to represent the situation and solve.
Answer:
nnnnnnnnnnnnoooo clueeeeeeeeee
Step-by-step explanation:
Answer:
the equation would be x+2x=30. to solve you combine 2x and x to get 3x=30 then divide both sides by 3 to get x=10 hours in the first month.
Step-by-step explanation:
A shop sells packets of envelopes.
There are 5 envelopes in a small packet.
There are 20 envelopes in a large packet.
There is a total of T envelopes in x small packets and y large packets.
Write down a formula for T in terms of x and y.
9514 1404 393
Answer:
5x +20y = T
Step-by-step explanation:
There are 5 envelopes in each of x small packets, for a total of 5x envelopes in small packets.
There are 20 envelopes in each of y large packets, for a total of 20y envelopes in large packets.
The total number envelopes is then ...
T = 5x +20y
Solve the linear equation -3x + 3= 12
Answer:
x = -3
Step-by-step explanation:
-3x = 9
x = -3
Answer:
x=-3
Step-by-step explanation:
i subtracted 3 from both side then i divdeed -3 from both side of the equation
A Rental Car Agency charges a flat fee of $25 per day plus $0.15 for each mile driven. The total charge for one day's rental was $75.30. Which equation below can be used to solve this problem?
Answer:
Step-by-step explanation:
75.30-25 for a day leaves 50.30 for mileage.
50.30/.15 per mile= 335.3 miles driven.
75.30>=25+0.15m. m=335.3
A fitness center charges a monthly fee to use the facilities plus $3 for each fitness class. One month Sara took 6 classes and paid $30 for the month. If she paid $48 for the next month how many classes did she take?
Answer:
12
Step-by-step explanation:
3x6 = 18
30-18 = 12 so the monthly fee is twelve
-----------------------------------------------------------------
48- 12 = 36 (cost of classes)
36/3= 12
In 1992, Disney created a one-of-a-kind special pin. Each year, the pin’s value appreciates by a constant amount. In 1997, the pin was valued at $350. In 2002, it was valued at $600. Let x be the number of years since 1992 and y be the value of the pin in dollars. Write a linear equation in slope-intercept form that models this situation.
Answer:
[tex]y = 50x + 50[/tex]
Step-by-step explanation:
Given
x = years since 1992.
y = value of pin
This means that
[tex]x = 1[/tex] ----- in 1992
[tex]x_1 = 6[/tex]; [tex]y_1 = 350[/tex] ---- in 1997
[tex]x_2 = 11;[/tex] [tex]y_2 = 600[/tex] ---- in 2002
Required
Determine the line equation in slope intercept form
First, we need to determine the slope (m) of the line
[tex]m = \frac{y_2 - y_1}{x_2- x_1}[/tex]
[tex]m = \frac{600 - 350}{11- 6}[/tex]
[tex]m = \frac{250}{5}[/tex]
[tex]m = 50[/tex]
The equation is then calculated using:
[tex]y - y_1 = m(x - x_1)[/tex]
Recall that
[tex]x_1 = 6[/tex]; [tex]y_1 = 350[/tex]
[tex]m = 50[/tex]
So, we have:
[tex]y - 350 = 50(x - 6)[/tex]
[tex]y - 350 = 50x - 300[/tex]
[tex]y = 50x - 300 + 350[/tex]
[tex]y = 50x + 50[/tex]
Find the equation of the line that has a slope of 2
and passes through the point (5, -8). Write the
equation in point-slope form.
Answer:
The equation in the point-slope form will be:
[tex]y-(-8) = 2 (x-5)[/tex]
Step-by-step explanation:
The point-slope form of an equation is written as:
[tex]y-y_1=m\left(x-x_1\right)[/tex]
where m is the slope, and (x₁, y₁) is a point on the line.
Now, we will substitute the values of m and (x1, y1) in the given equation. Here,
m=2
and
(x1, y1) = (5, -8)
x1 = 5
y1 = -8
[tex]y-y_1=m\left(x-x_1\right)[/tex]
[tex]y-(-8) = 2 (x-5)[/tex]
Therefore, the equation in the point-slope form will be:
[tex]y-(-8) = 2 (x-5)[/tex]
Mr. Omar assigns homework to his class and the homework requires students to
find the prime factorization of 648 using the factor tree method. Kumar wrote the
following. Is he correct? If not, explain why and show the correct method.
Kumar’s solution: 162 X4
Estimate the value of the square root
/20
Answer:
about 5
Step-by-step explanation:
Solve y = x2-5 for x.
O A. x = +/-5
B. X = y + 5
C. X = +/y+5
O D. x = y-5
A game board with 17 spaces. Start, green, green, star, quesiton mark, question mark, star, question mark, green, cat town, green, green, star, question mark, green, green, star, green, end.
You are playing a board game and your playing piece begins the game at START. You roll a single number cube numbered 1 to 6 to find out how many spaces you can move.
What are the possible outcomes of your first roll?
Answer:
2/3
Step-by-step explanation:
Is -23.4 greater or less than 23.4
Answer:
No 23.4 is greater
Step-by-step explanation:
-23.4 is negative so that means it is less than 0
AB=CD what is the property
what is the value of q in the equation 3(q+4/3) =2
Step-by-step explanation:
3q+(3×4÷3)=2
3q+4=2
3q=2-4
3q=-1
q=-1÷3
What is the measure of angle a?
A) 54
B) 46
C) 126
D) 136
Answer:
Step-by-step explanation: 54+54=108
360-108=252 divide by 2
Answer:
C
Step-by-step explanation:
a and 54° are adjacent angles and are supplementary, thus
a = 180 - 54 = 126 → C
What is the sum of the first eight terms in this series?
2+10+50+250+.....
Answer:
C.195312
Step-by-step explanation
The sum of geometric sequence 2,10,50... up to 8 terms is 195312. Therefore, option C is the correct answer.
The given geometric sequence is 2+10+50+250+.....
What is the sum of the geometric sequence formula?Sum of the geometric sequence is S = a + ar + ar² +....+ [tex]ar^{n-1}[/tex].
The first term of the series is a and the common ratio is r.
The sum of the geometric sequence formula is [tex]S_{n} =\frac{a(r^{n} -1)}{(r-1)}[/tex] .
Now, a=2
To find r,
r = 10/2
r = 5 and n = 8
S = 2 ([tex]5^{8}[/tex]- 1) / (5 - 1)
S = 2(390625 - 1) / 4
S = (390624) / 2
S = 195312
Therefore, the sum of geometric sequence 2,10,50... up to 8 terms is 195312.
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PLEASE HELP ME!!! 25 points!!!
What do we mean when we say like terms? what do we mean when we say combining like terms? how do polynomials demonstrate the closure property under addition and subtraction?
1. like terms are basically terms that have the same variables and powers.
2. We call terms "like terms" if 2 numbers have the same variables.
3. Polynomials form a system similar to the system of integers, in that polynomials are closed under the operations of addition, subtraction, and multiplication. Polynomials will be closed under an operation if the operation produces another polynomial. Polynomials are closed under subtraction.
PLEASE HELP FAST.....WILL MARK AS BRAINLIEST IF GIVEN GOOD ANSWER
Answer:
the answer is tooluth in thehehehehehehehe tooluth
Answer: x = 9
Step-by-step explanation:
81 = 7x + 18
- 18
63= 7x
63/7 = x
9 =x
A football is kicked toward an end zone with an initial vertical velocity of 30 ft/s. The function h(t) = -16+ 30t models the height h (in feet) of the football at time t (in seconds). Which statement about the height of the football is true?
A. The football does not reach a height of 15 feet.
B.The football reaches a height of exactly 15 feet.
C. The football reaches a height that is greater than 15 feet.
Answer:
25
Step-by-step explanation:
Write am equation in slope-intercept form of a line traveling through (-2,4) and (6,0).
Answer:
y = 1/2x + 5
Step-by-step explanation:
4-0/6+2
4/8 = 1/2
y=mx+b
4=1/2(-2)+b
4 = -1 +b
Add 1 to -1 to cancel out and add 1 to 4 to get 5
y = 1/2x+5
Alex rode his bike 25 kilometers. About how many miles did Alex ride his bike?
Answer:
Alex rode 15.5343 miles in his bike
Step-by-step explanation:
1 kilometer is 0.621371 miles, multiply 0.621371 with 25. Hope this helps!
Alex rode his bike for 15.535 miles.
What is unit conversion?Unit conversion means the conversion between different units and measurements of the same quantity done by the process of multiplication or division.
Given
Alex rode his bike 25 kilometers
1 kilometer = 0.6214 miles
25 kilometers = 0.6214 × 25 = 15.535 miles
Hence, ride distance is 15.535 miles.
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Please only answer if you know the answer
Don’t say dumb stuff or just lie and about the answer or just put Radom words please
If you poured 15 teaspoons of salt into an empty graduated cylinder, about how many milliliters would it fill?
Answer:
About 75
Step-by-step explanation:
Answer:
1 cubic millimeter = (about) 0.000202884 us spoons
Then you can use multiplication to solve it.
Step-by-step explanation:
hi, im new can I get marked as brainlieser? Im not forcing you but it would be highly appreciated.
Hope my answer helps :)
for which division problems is 54 the quotient write those divison problems in the box
Answer:
what?
Step-by-step explanation:
The division problems for which 54 is the quotient are, 2430÷45 and 594÷11
What are quotient?The number we obtain when we divide one number by another is the quotient.
Given are the numbers, we need to find which one of them gives the quotient of 54
When we divide 2430÷45, we will get 54
And, 594÷11 = 54
Hence, The division problems for which 54 is the quotient are, 2430÷45 and 594÷11
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If a gun fires 88 rounds per minute, how many rounds would it fire in 45 minutes?
Answer:
3960
Step-by-step explanation:
1minute = 88rounds
45minutes = xrounds
1/45 = 88/x
45(88)= 3960
3960/1 = 3960
x = 3960
The gun fires 3960 rounds in 45 minutes.
What is the proportion?A mathematical assessment of two numbers is called a proportion. If two sets of provided numbers rise or fall in the same relation, then the ratios are said to be directly proportional to each other.
Let x rounds would it fire in 45 minutes
As per the situation, we can write the proportion would be as:
1 minute : 88 rounds = 45minutes : x rounds
⇒ 1/88 = 45/x
Apply the cross-multiplication, and we get
⇒ x = 45(88)
⇒ x = 3960
This means a gun fires 3960 rounds in 45 minutes.
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Need rn! worth 30
Evaluate the function T(x)=19−x, when x=−3.
a.) 57
b.) 22
c.) 16
d.) −16
Answer:
b
Step-by-step explanation:
Please help me out with this please
Answer:
2nd from the bottom
Step-by-step explanation:
Sara compra 3 naranjas a Q 2.00 cada una. Compra un melón a
Q 12.00 y quiere comprar 4 manzanas, tomando en cuenta que la
docena de manzanas cuesta Q 24.00. ¿Cuánto gastó en total por las 3
naranjas, el melón y las 4 manzanas?
Respuesta:
29.00
Explicación:
una naranja 3.00
un melón 12.00
una manzana 2.00 (porque una docena equivale 12 artículos; 24/12 es 2)
tres naranjas 3(3.00) = 9.00
un melón 12.00
cuatro manzanas 4(2.00) = 8.00
9.00 +12.00 +8.00
29.00
A class has 5 girls and 9 boys. Select all associated ratios for this class.
A. 5:4
B. 5:14
C. 9:14
D. 14:11
E. 5:4
F. 9:5
G. 4:9
H. 5:9