Answer:
y = 3x - 15
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 )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (4, - 3) and (x₂, y₂ ) = (5, 0)
m = [tex]\frac{0+3}{5-4}[/tex] = 3 , thus
y = 3x + c ← is the partial equation
To find c substitute either of the 2 points into the partial equation
Using (5, 0 ), then
0 = 15 + c ⇒ c = 0 - 15 = - 15
y = 3x - 15 ← equation of line
The smith family had 1/2 of a pizza left over. The next day, Jayce are 1/4 of the leftovers. How much of the pizza did he eat?
Answer:
1/8
Step-by-step explanation:
If Jayce ate 1/4 of 1/2, that is the same thing as multiplying the two values.
1/4 times 1/2 = 1/8
Answer:
1 slice
Step-by-step explanation:
A pizza has 8 slices so if half the pizza was leftover then 4 slices were left and 1/4 of 4 is 1
Question is in the picture please solve
2 1/2 divided by 1/3
Answer:
7.5
Step-by-step explanation:
Answer
7.5
Step-by-step explanation:
PLEASE SOMEONE HELP ASAP!!! -5(p+3/5)=-4 what does the p=?
Answer:
p=1/5
Step-by-step explanation:
Distribute -5 through the parenthese.
Move constant to the righ-hand side and change the sign.
Calculate the sum -5p=-1
Divide both sides by -5
Answer:
1/5
Step-by-step explanation:
Expand the equation
-5p -3= -4
Collect like terms
-5p = -4 +3
-5p = -1
Divide both sides by -5
p = 1/5
Which of the following are solutions to the inequality below? Select all that apply.
The solution of the given inequality is m>12.
The given inequality is 6 < m/2.
What is a inequality?Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
The given inequality can be solved as follows:
6 < m/2
Multiply 2 to the given inequality.
That is, 6 × 2 < m/2 × 2
= 12<m
= m>12
Therefore, the solution of the given inequality is m>12.
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One half divided by negative one seventh
Answer:
7/2 (7 over 2)
Mandy drives 60 miles with a friend. It takes her an hour and a half to do so.
At this rate, how many miles will she drive in 5 hours?
Answer:
12
Step-by-step explanation: 5 dived by 60 equals 12 miles she will drive in 5 hours.
Answer:
200
Step-by-step explanation:
i did super speedy math in my head i said 60/3=20*2=40*5=200
What is the reflection across the x-axis of the triangle E(-3, -4), F(-2, 1), G(0, -3)?l
Answer:
Step-by-step explanation:
can you show the picture
A rectangular section of wilderness will be set aside for a new wildlife refuge. It's dimensions are 5.2 × 105meters by 3.7 × 106meters. Find the area of the land in square meters.
Answer:
19.24*10^11metersStep-by-step explanation:
Given the dimensions are
length= 5.2 × 10^5meters
width= 3 .7 × 10^6meters
We know that area is given as
Area=length * width
Area=5.2 × 10^5* 3 .7 × 10^6
Area= 5.2*3.7*10^5+6
Area=19.24*10^11meters
Therefore the area is 19.24*10^11meters
4+2.2h=-3.7
Plz hurry and solve
Answer:
h=−3.5
Step-by-step explanation:
Plz give me brainliest if this helps :)
25x5 i need help answer asap
Answer:
125
Step-by-step explanation:
25 + 25 + 25 + 25 + 25 = 125
Answer:
25 x 5 = 125
Step-by-step explanation:
Hope this helps!
The larger of two integers is 7 times the smaller. The sum of the integers is at most 60. What are the largest two integers that can make these statements true?
Answer:
Step-by-step explanation:
[tex]X_1 = 7X_2\\X_1 + X_2 \leq 60\\7X_2 + X_2 \leq 60\\8X_2 \leq 60\\[/tex]
since the two numbers are integers,
the largest the smaller number can be is 7
so our numbers are
[tex](1, 7), (2, 14), (3, 21), (4, 28), (5, 35), (6, 42), (7, 49)[/tex]
the two integers are 7, 49
The largest two numbers which make the statement true are 7 and 49.
What is a number system?A numeral system is a way of writing numbers; it's a way of mathematically notating a collection of numbers by utilizing a consistent set of digits or other symbols. In several numeral systems, the same set of symbols may represent various numbers.
Given that the larger of two integers is 7 times the smaller. The sum of the integers is at most 60.
The two equations will be,
x₁ = 7x₂
x₁ + x₂ ≤ 60
7x₂ + x₂≤ 60
8x₂ ≤ 60
The collection of the numbers are (1,7),(2,14),(3,21),(4,28),(5,35),(6,42),(7,49).
The largest number is 7 in the collection.
Therefore, the largest two numbers which make the statement true are 7 and 49.
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0.3 km are in how many meters
Answer:
300
Step-by-step explanation:
Answer:
300 meters
Step-by-step explanation:
formula to convert kilometers into meters is to multiply the length value by 1000.
Hope this helped.
which of the following quantities are discrete 1. the number of students who passed the english test 2. the speed of a car 3. the temperature throughout the day 4. the number of pages in a book
A. only 4
B. 2 and 3
C. 1, 2, and 3
D. 1 and 5
Answer:
A. only 4
Step-by-step explanation:
im really confused
Answer:
Exterior alternate angles
x=5
Step-by-step explanation:
The relationship between these 2 angles is exterior alternate angles, which says that the alternating exterior angles that are made by a parallel line and a transversal are equal.
To solve for x, we can set up an equation:
24x=120
x=5
are two quadrilaterals with the same side lengths
always congruent?
Answer:
no
Step-by-step explanation:
angles must be congruent as well
Two quadrilaterals with the same side lengths not always congruent.
We need to check whether two quadrilaterals with the same side lengths
always congruent.
What are congruent shapes?Congruent shapes are shapes that are exactly the same. The corresponding sides are the same and the corresponding angles are the same. To do this we need to check all the angles and all the sides of the shapes. If two shapes are congruent they will fit exactly on top of one another.
Generally we have to put side's interior angles of one quadrilateral in correspondence with sides and angles of another and to prove that all correspondence with sides and angles of another and to prove that all corresponding pairs of sides and angles are congruent.
No, two quadrilaterals with the same side lengths not always congruent.
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What type of relationship is expressed below?
3.0 + 2 > 10
Answer:
The type of relationship expressed below is an INEQUALITY
Step-by-step explanation:
To solve it (though it isn't asked for but may help in the future) you would have to combine like terms.
Add 3.0 and 2, you get 5.
5 isn't greater than 10 so this inequality would be incorrect.
What is the domain?
thing
HELP PLZ IM FINNA CRY NO ONE WANTS TO HELP ME
There were seventeen bales of hay in the barn and thirty bales in the shed. Mike stacked more bales in the barn today. There are now seventy-four bales of hay in the barn. How many bales did he store in the barn?
Answer: 57
Step-by-step explanation: x = 74 - 17
HELLPP whatis the quotient of 30,807 and 63?
Answer:
should be 67 hope that helps
Answer:
Step-by-step explanation:
When we divide 30,807 by 63 the quotient is 489
Hope this helps
plz mark as brainliest!!!!!!
HELP -BRAINLIEST!!!!!!!
Answer:
x = -2/3 for the first one because the 2nd one is upside down
Step-by-step explanation:
hope this helps
Answer:
B
Step-by-step explanation:
can i have my brainlist now
6th grade math let’s gooo
Answer:
4/5 is greater than 3/15,, 3/15>4/5
Step-by-step explanation:
3/15 is equal to 1/5, so 4/5 is greater
Convert the equations from standard from slope-intercept form.
2x-y = -7
Answer:
Step-by-step explanation:
2x-y=2 is in standard form
(3,4) is a point on the line
y=mx+b is slope-intercept form, where m is the slope and b is the y-intercept
y=2x-2 is in slope-intercept form
y-y1=m(x-x1) is point-slope form, where m is the slope and (x1,y1) is a point on the line
y-4=2(x-3) is in point-slope form
Unit 1 lesson 5 rotation or reflection
at 3 pm the temperature was 12 fahrentine it began dropping 2 farenhit every hour for 7 hours. what was the temperature after 7 hours
Answer:
-2 farenhite
Step-by-step explanation:
7 times 2 = 14
12 - 14 = -2
And then you label :)
Hope I helped!
Answer: negative 2
Step-by-step explanation: take 2 away from 12 7 times then you got your answer
PLEASE HELP ME !!! :(
the graph shown below expresses a radical function that can be written in the form f(x)=a(x+k)^1/n+c. what does the graph tell you about the domain and the range of this function?
Answer:
A. domain is [-k,∞), and the range is (-∞,c]
Violet wants to make bouquets with roses and carnations. She has 12 roses
and 16 carnations. If each bouquet has the same of number of roses and
carnations, what is the greatest number of bouquets Violet can make? Be
sure to label your answer and spell the word correctly.
Your answer
Answer:
4 bouquets
Step-by-step explanation:
She can make four bouquets, being that 4 is the greatest common factor of both 12 and 16
Answer the following question showned in the picture:
Answer:
29
Step-by-step explanation:
[tex]180 - 109 - 42 = 29[/tex]
I think this is the answer
ninas garden is 4 meters long and 3/10 meters wide what is area of nina garden
Answer:
1.2 m^2
Step-by-step explanation:
4 times .3 = 1.2
Find the multiplier for 11.8% growth.
A. 1.18
B. 11.8
C. 88.2
D. 0.882