Find the equation of the line passing through the points (-3,8) and (3,-4). Write the
equation in slope-intercept form.
Answer:
y = -2x + 2
Step-by-step explanation:
(-4-8)/(3-(-3)) = -12/6 = -2
-4 = -2(3) + b
-4 = -6 + b
b = 2
Have some points! (o˘◡˘o)
Since you all work so hard ( ˙▿˙ ) <3
Answer:
1+1=3
Step-by-step explanation:
Which step should be performed first when simplifying 18−3+11×2+5?
-3+11
2+5
18-3
11x2
Answer:
11 x 2
Step-by-step explanation:
By BODMAS rule,
B - Brackets
O - Orders
D - Division
M - Multiplication
A - Addition
S - Substraction
Consider DMAS alone.
Here, there is no division.
So,
Multiplication ( x ) should be the first step.
Helpppppp me brainlest math
Answer:
what do you need help with?
Step-by-step explanation:
After their first two plays, a football team's position is –7 yards with respect to the original line of scrimmage. How many yards does the team need to gain on its next play to get back to the original line of scrimmage?
Answer:
I think its 17 yards if I read that correctly
Answer:
Step-by-step explanation:Its location is based on the spot where the ball is placed after the end of the most recent play and following the assessment of any penalty yards.
what are the rules for adding and subtracting negatives and positives?
Answer:
Adding positive numbers results in a higher number
Add negative numbers result in a low number
Adding them together just brings the integer closer to 0
Answer:
When adding positive numbers, count to the right. ------>
When adding negative numbers, count to the left. <-------
When subtracting positive numbers, count to the left. <-------
When subtracting negative numbers, count to the right. ------->
Link to Khan Academy to help you better understand: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-add-and-subtract/cc-7th-sub-neg-intro/v/adding-and-subtracting-negative-number-examples
Khan Academy is a great place to get helpful videos for math homework. Hope this helps (:
The length of a rectangular sign is 5 times its width. If the sign’s perimeter is 24 inches, what is the sign’s area The sign's area is ___ square inches.
The sign's area is 80 square inches.
A rectangle is a quadrilateral. This means that a rectangle has four sides.
The area of a rectangle = length x width
Perimeter of a rectangle = 2 x ( length + width)
Let the width of the sign be represented with w
The length of the sign is 5x
Substitute these dimensions into the formula for the perimeter of a rectangle.
(x + 5x) = 24
6x = 24
x = 24/6
x = 4 inches
The length is 5 x 4 = 20 inches
Area of the sign = 20 x 4 = 80 inches²
To learn more about the perimeter of a rectangle, please check: brainly.com/question/18793958?referrer=searchResults
Part B how many more money did the cafe make in April than in March
Answer:
Please add image
250000 divided by 100
Answer:
250,000÷100 is equal to 2,500
Answer:
2500 is the answer
hope it helps u
mark as brainlist
guys pls help me!!!!!!!
Jeff drank 15 ounces of Gatorade after running a race. There were 20 ounces left. How
much Gatorade was originally in the container?
Variable:
Equation:
Solution:
Giving right answer a branleist
in one month, Lee made 4 self-service deposits and 4 self-service withdrawals on her account, she visits a teller on two occasions, once to make a foreign currency purchases and once to pay a bill, her minimum monthly balance was $965.95 She has a Value account, what are her fees? The answer is $5.90 but how do you get that answer?
Answer:hol up
Step-by-step explanation:
Question
A building is in the shape of a cube with edge lengths of 36 feet. Find the number of cubic feet of air in the building. Then find the number of cubic yards of air in the building
Answer:
216
Step-by-step explanation:
6 x 36 is 216
hope that helps :)
Tom makes $264.00 in 5 days. How much does he make in 2 days?
Answer:
$105.6
Step-by-step explanation:
Tom makes 264 in 5 days.
In one day he makes 52.8.
In two days he makes 105.6.
Answer:
Tom makes $105.60 in 2 days
Step-by-step explanation:
x(5) = $264
Divide both sides by 5: x = 52.8
We get how much he makes in a day.
Multiply by 2: $52.8 * 2
Final answer: $105.6
f(x) =3x/x+2
Evaluate.
F(v) = ?
Explain..
I will give Brainliest!
Answer:
5
Step-by-step explanation:
f(v) means your x value is v so substitute X=v in f(x)
[tex]f(v) = 3 \frac{v}{v} + 2 \\ 3 + 2 \\ 5[/tex]
i will give brainliest
Answer:
if you see the graph for x=-1
the y is equal -4
you can draw a straight line parallel y axes from point x=-1 it will cut the graph on y=-4
If seven is added to four times a number, the result is twenty-five more than the number. Round your answer to the nearest integer, if necessary.
Answer:
6
Step-by-step explanation:
first, set up the equation
4x+7 = x+25
solve for x:
4x = x + 18
3x = 18
x = 6
have a wonderful day! :)
The ratio of red marbles to blue marbles in a bag is 6:7. How many red marbles are there if there are 364 total marbles in the bag?
Answer:
162
Step-by-step explanation:
6x+7x=364 suppose
13x=364
X=364/13=27
then,
red marbles=6x
=6×27=162
Answer:
162
Step-by-step explanation:
Jaxon made 12 shots in five minutes during practice, and he consistently shoot the same, how long did it take him to make 5 shots?
Step-by-step explanation:
12 shots in 5 minutes.
12/5 ratio.
how long for 5 shots ? x minutes
5/x must be the same ratio as 12/5
so,
5/x = 12/5
25/x = 12
25 = 12x
x = 25/12 = 2 1/12 ≈ 2.08 minutes =
= 2 minutes and 5 seconds
(60 seconds per minute divided by 12 = 5)
SOLVE FOR X PLZZZZZZ
Answer:
x=5
Step-by-step explanation:
Since these angles are vertical angles formed by two parallel lines being intersected by another vertical line, you can set the 18x and 17x+5 equal to each other. Then you solve using algebra. I hope this helps!
Answer:
x=5
Step-by-step explanation:
Because they both equal 90°, you can use the equations, 18x=90 and 17x+5=90 to solve.
First, 18x= 90: (Divide by 18)
x=5
Now, 17x+5=90: (Subtract 5 from both sides)
17x= 85
Then divide by 17:
x= 5
Hope this helps!
11. Liza earned some money delivering newspaper .She bought a
battery for $1.95, and gave her mother $30. She bought a ring
for $7.20, and then spent half of the remaining money on a radio.
If Liza has $38.50 left, how much money did she earn delivering
newspapers?
anonh the solution set.
Answer: $116.15
Step-by-step explanation:
We first would start with the last thing, the $38.50 Lisa has left! From reading the word problem, we can tell that she had another $38.50 she spent on a radio.She spends $7.20 (ring) + $1.95 (battery) before this and gives her mom $30.
All of these are subtractions from the initial amount:
x - 1.95 - 30.00 - 7.20 - 38.50 = 38.50
x - 77.65 = 38.50
x = $116.15
Please give brainliest! It would really help!
How would the possible x values change if
Samantha had to pay $7.50 each month instead of
$15 every two months? How would the graph
change?
im struggling with this lol
Answer:
its not funny I get
even I am confused
The point S(0, – 2) is translated 4 units left. What are the coordinates of the resulting point, S'?
Answer:
(-4, -2)
Step-by-step explanation:
When trying to find a translation left or right, add or subtract the X. Left would be subtraction so, subtract 4 units and this is what you get. (-4, -2)
Write an equation for a line in slope-intercept form that is perpendicular to the line y = 4x + 3 and passes through the point (-4, -2).
Answer: The equation of the line perpendicular to y = 4x + 3 and passes through the point (-4, -2) is y = -(1/4)x - 3.
Step-by-step explanation: An line perpendicular to perpendicular to the line y = 4x + 3 would have a slope that is the negative inverse of the refernce line. That would make the new line's slope -(1/4), the negative inverse of 4,
We can write the new new as y = -(1/4)x + b. b, the y-intercept, is +3 in the original equation, but it will change for the new line. We can calculate the new y-intercept by using the one point, (-4,-2) that we know is a solution for the equation (it falls on the line).
y = -(1/4)x + b
-2 = -(1/4)(-4) + b
-2 = 1+b
b = -3
The equation of the line perpendicular to y = 4x + 3 and passes through the point (-4, -2) is y = -(1/4)x - 3.
bChoose the equation that represents the graph.
Oy = x - 3
Oy = -x + 3
Oy = -x-3
Oy = x + 3
The graph illustrates a linear function, because the graph is a straight line
The equation of the graph is (d) y = x +3
The points on the line are:
[tex](x_1,y_1) = (-3,0)[/tex]
[tex](x_2,y_2) = (0,3)[/tex]
First, we calculate the slope (m)
[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
Substitute values for x1, x2, y1 and y2
[tex]m = \frac{3-0}{0--3}[/tex]
Simplify
[tex]m = \frac{3}{3}[/tex]
Divide
[tex]m = 1[/tex]
The equation of the line is then calculated using the following formula:
[tex]y = m(x - x_1) + y_1[/tex]
Substitute values for m, x1 and y1
[tex]y = 1(x - -3) + 0[/tex]
Simplify
[tex]y = 1(x +3)[/tex]
Open bracket
[tex]y = x +3[/tex]
Hence, the equation of the graph is (d) y = x +3
Read more about linear graphs at:
https://brainly.com/question/20853486
What is an equation of the line that passes through the points (8,−5) and (8,−2)?
Answer:
try x=8
Step-by-step explanation:
An exploring ship is pulling up a diver at the rate of 25 feet per minute. The diver is currently 100 feet below sea level. How deep was the diver 15 minutes ago?
Answer the question and explain how you got what you got please
