what is the slope intercept form of the equation 12x-4y=-20 y=3x+5 y=-3x-5 y=12x-20 y=20y-12x
Answer:
3x+y=16
x+6y=5
6x+2y=8
Step-by-step explanation:
A town's population in 2019 was 438,000. The town's current population is 561,000. What is the percent of change?
Answer:
28.1%
Step-by-step explanation:
A town's population in 2019 was 438,000. The town's current population is 561,000. What is the percent of change?
The formula for Percent change =
Final value - Initial value/Initial value × 100
= 561000 - 438000/438000 × 100
= 123000/438000 × 100
= 28.082191781%
Approximately = 28.1%
Therefore, percent change = 28.1%
Divide. Write the quotient in lowest terms.
1 1/4 divided by 1 2/5
Whoever answers first and accurately will mark brainliest!
Answer:
25/28
Step-by-step explanation:
convert to mixed numbers 5/4 divided by 7/5
Then keep, change, and flip to get your answer. Hope this helps. Good Luck.
What is the decimal expansion of the following fraction? 1/8 A. 0.125 B. 0.125 C. 1.8 D. 0.18
Answer:
0.125....................
3 números consecutivos es igual a 381
This is what he is asking for anybody that does not know
3 numbers nsecutive numbers equals 381
i don’t really understand how to do this can someone help?
Answer:
look down
Step-by-step explanation:
you should have 2 points substitute in slope formula above the question
Donna rides her bike at a rate of 19/2 miles per hour how many miles can Donna travel in1/3 of an hour
Answer:
3 1/6 miles
Step-by-step explanation:
Rate(Speed )= Distance/Time
From the Question, we are to find the distance.
The formula for Distance = Rate × Time
Rate = 19/2 mile per hour
Time = 1/3 of an hour.
Distance = 19/2 miles per hour × 1/3 hour
= 19/6 miles
= 3 1/6 miles
Donna can travel 3 1/6 miles in 1/3 of an hour
just need answeer....
Answer:
16 degrees
Because 180-164= 16
Answer:
16
Step-by-step explanation:
It would be 180 without the line so if both sides were put together it would have to be 180 so you would do 180-164= 16
What are three arithmetic means between 23 and 67?
Answer:
um im not sure but u seem smart enough to do this
Step-by-step explanation:
Identify the equation that has a slope of -3 and a y-intercept of -9.
y = 3x + 9
y = -9x - 3
y = 9x + 3
y = -3x - 9
Answer:
y = -3x - 9
Step-by-step explanation:
y=mx+b
^ That is the slope intercept form
M - Slope
Y - Y value
X - X value
B - Y intercept
We know that the slope is -3 and the y intercept is -9, so the equation should be:
y = -3x - 9 (The fourth answer)
Divide:
16)160
A. 10
B. 11
C. 16
D. 26
E. 100
Answer:
10
Step-by-step explanation:
your welcome...............
There are 80 seats in the small screen.
One quarter of these seats are booked.
What is one quarter of 80?
hi pls help ill give brainly if right
Answer: (4.5)(5)(−2) = -45
answer is the last one −45
Step-by-step explanation:
Answer:
-45
Step-by-step explanation:
4.5 times 5 is 22.5, then multiplied by -2 is -45
hope this helped :)
distribute and simplify
Answer:
440/5-100
Step-by-step explanation:
20(4 2/5 - 5)
Need help as fast as possible it’s urgent!!! :) ❤️
Graph the following equations using the given slope and y-intercept.
Answer:
I hope I'm right in my answer to that
Drawn the graph of y=6-2x on the grid
Answer:
Please check attachment
Step-by-step explanation:
Here, we want to plot the graph of y = 6-2x on the grid
We can rewrite this to look like the general form as;
y = -2x + 6
The y-intercept is 6
This point is (0,6)
For the x-intercept, equate y to 0
0 = -2x + 6
2x = 6
x = 6/2
x = 3
The x-intercept is (3,0)
So we have to join the point (3,0) with (0,6)
Please check the attachment for the plot of this on the grid
Convertir a decimal 5/8
Answer:
I'm pretty sure it's 0.625
Find the equation of the line with x-intercept (-4,0) and y-intercept (0,9).
Answer: The answer is Y=(9/4)x+9
Step-by-step explanation: There is various ways to do it. Just find the formula first and then apply the steps to solve. Hope it helps.
Solve this equation X - 5 / 5 = 10
Answer:
x=11 i hope this helps
and let me know if you need help ok?
This one is timed. Please help!!!!!!
Answer:
n=2
Step-by-step explanation:
Answer:
the value of n is 2 llalala
A map has a scale of 2 centimeters = 15 kilometers. If
the distance between two cities on the map is 9
centimeters, what is the actual distance between the
cities?
Answer:
67.5
Step-by-step explanation:
10b = 6 Please help me
Answer:
The correct answer is 3/5 which also equals to 0.600
I have attached a picture of the solution below.
what is everyone's favorite class
Answer:
reading and writing
Step-by-step explanation:
whats yours?
Answer:
i like history the most
Step-by-step explanation:
Plz help... need it quick
Answer:
id say the big triangle and the rectangle
Step-by-step explanation:
sorry if im wrong
10.
William spent $132.75 on books, including the shipping fee, that he ordered from an online
company. Each book cost $4.00 and the shipping fee was $4.75. How many books did
William buy?
C
A. 33
B.
32
C. 15
D. 34
Answer:
15
Step-by-step explanation:
4 (Book per cost)+ 4.47 (Shipping Fee) = 8.75 cost of one book $132.75 Divided by $8.75 = 15 Books bought.
Plzzz help pls I really need this 9th grade math
Answer:
1/3
with indices, the brackets mean you multiply the powers - so you need to multiply 1/4 by something to get 1/12, which is 1/3
:)
help me Please I'm confused!!!!!!!
Answer:
5 x k = 15 + 3 = 18
Step-by-step explanation:
k=3
HELP MATH ASAP!! HELP PLS! MARKING BRAINLIEST
Answer:
The inputs to this formula are:
The x-coordinate of the point: x0 = -11
The y-coordinate of the point: y0 = 4; and
The slope of the line: m = -2
The equation of this line in point-slope form will be:
y-4= -2(x+11).
Step-by-step explanation:
Hope this helps! ;)
Liz has to rent a bounce house for her little cousin. When looked at the prices she wanted to compare the two. Rental #1 charges a flat fee of $1 with an additional cost of $2 for every hour. Rental #2 charges a flat fee of $3 with an additional cost of $1 for every hour.
Answer:
2hours
Step-by-step explanation:
Step one:
given data
Rental #1
charges a flat fee of $1 with an additional cost of $2 for every hour
let the number of hours be x
the total charge
y= 1+2x-------------1
Rental #2
charges a flat fee of $3 with an additional cost of $1 for every hour.
let the number of hours be x
the total charge
y= 3+1x-------------2
equate 1 and 2
1+2x=3+x
collect like terms
1-3=x-2x
-2=-x
x=2hours
Select the correct answer.
What are the solutions to this equation?
3
25 - 5
O A
= -1 and r = -0.4
OB.
=
-2 and r = 2
C.
r = -3 and r =
0.5
OD
r = -0.5 and r = 3
Answer:
D
Step-by-step explanation:
Either try all the numbers and see which ones work or do the following.
Times both sides by 2x-5.
3=x(2x-5)=2x^2-5x
Rearrange and solve the quadratic. I will factorise.
2x^2-5x-3=0
(2x+1)(x-3)=0
so x = -1/2 or 3