Answer:
Step-by-step explanation:
The equation of a line in
slope-intercept form
is.
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
∣
∣
∣
2
2
y
=
m
x
+
b
2
2
∣
∣
∣
−−−−−−−−−−−−−−−
where m represents the slope and b, the y-intercept.
y
=
2
3
x
is in this form as
y
=
2
3
x
+
0
⇒
slope
=
m
=
2
3
and y-intercept
=
b
=
0
graph{2/3x [-10, 10, -5, 5]}
Answer: graph (0,3) and then from that point go up 2 and to the right 3, so graph (3,5)
Step-by-step explanation: if this isn’t how u need it explained tell me, i’ll put it into a more in depth form
Serena is building a bookcase. She cuts two pieces of wood from one board. One piece is 1 7/8 feet long and another is 3 1/2 feet long. What is the total change in the length of the original board?
Answer:
43/8 feet
Step-by-step explanation:
The total change is the sum of the length of two boards she cut.
First board length is 1 7/8th feet. Let's change to improper fraction:
1 7/8 = 15/8 feet
Second board lengrh is 3.5 feet, or 3 1/2 feet. Let's change to improper fraction:
3 1/2 = 7/2 feet
Let's add the two:
The change in original board is 43/8 feet
help please due soon
Answer: c=24
Step-by-step explanation: 15×3=45. 8×3=24. Just multiply both the numerator and denominator by 3.
Answer: 24
Step-by-step explanation: 15 times 3 is 45 so u would multiply 8 by 3 and 8 times 3 is 24
WILL MARK BRAINLEST Phillp and Arnold are helping their teacher buy supplies for a research project.
The teacher gave Phillip $39.00 to buy pencils from the school store. The pencils come in boxes of 12 and cost $1.95 per box.
Arnold was given $48.00 to buy index cards at an office supply store. Index cards are sold in packs of 200 cards and cost $4.80 per pack.
Each student will receive a bag containing three pencils and 25 index cards. How much will each bag cost?
Part A. Create an equation to model how many boxes of pencils Phillip can purchase. Solve the equation. (5 points)
Part B: How many pencils was Phillip able to purchase? (5 points)
Part C: Create an equation to model how many packs of note cards Arnold can purchase. Solve the equation. (5 points)
Part D: How many note cards was Arnold able to purchase? (5 points)
Part E. In a complete sentence, answer how many bags of 3 pencils and 25 note cards can Arnold and Phillip create (5 points).
Answer:
Step-by-step explanation:
Let x=number of pencil boxes, and let y=packs of index cards
Part A: 39=1.95x
x=20
Part B: 20 x 12 = 240 pencils
Part C: 48=4.8y
y=10
Part D: 10 x 200 = 2000 index cards
Part E: Arnold and Phillip can create 80 bags of 3 pencils and 25 note cards.
-43+51 rlly need help
Answer:
8
Step-by-step explanation:
can i have branliest?
Answer:8
Step-by-step explanation:If there is a -43 you just minus and ignore the +
Simplify:
4y–7+ – 9y+9y
Answer:4y-7
Step-by-step explanation:
Answer:
4y-7
Step-by-step explanation:
-9y+9y cancel each other out leaving you with 4y-7. Which cannot be simplified any more because only one has a variable
Which is enough information to prove that u parallel to v? Lines u and v are cut by transversal t. Clockwise from top left, the angles formed by t and u are 1, 2, 3, 4; formed by v and t are 5, 6, 7, 8. Angle 2 is congruent to angle 4 Angle 4 is congruent to angle 8 Angle 6 + angle 7 = 180 degrees Angle 3 + angle 4 = 180 degrees
Answer:
b
Step-by-step explanation:
edg
Angle 4 is congruent to angle 8. This is enough information to prove that 'u' parallel to 'v'.
What are parallel lines?For a pair of lines, the perpendicular distance is equal at every point, then the pair of lines are called parallel lines.
The given information are:
1. Angle 2 is congruent to angle 4.
Angle 2 and Angle 4 are opposite angles. They are always equal.
This information does not prove that 'u' parallel to 'v'.
2. Angle 4 is congruent to angle 8.
Angle 4 and Angle 8 are corresponding angles.
This information proves that 'u' parallel to 'v'.
Angle 6 + angle 7 = 180 degrees.
The sum of the angle 6 and angle 7 are always 180 degrees.
This information does not prove that 'u' parallel to 'v'.
Angle 3 + angle 4 = 180 degrees
The sum of the angle 6 and angle 7 are always 180 degrees.
This information does not prove that 'u' parallel to 'v'.
Learn more about parallel lines here: https://brainly.com/question/15717246
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Which of the following has a constant of proportionality of 1/3?
(I accidentally selected the third one so don't mind that)
Answer:
the 3rd one is correct
Step-by-step explanation:
Answer:
the one you picked
Step-by-step explanation:
I took the exact same question
Hope this helps
branliest??!!
An elevator travels 310 feet in 10 seconds. At that speed, how far can this elevator travel in 12 seconds?
Answer:
372 feet
Step-by-step explanation:
We need to first figure out how fast it goes per second
310 / 10 = 31.
31 x 12 = 372 feet.
That is one fast elevator
Answer:372
Step-by-step explanation:
310/10=31
31*12=372
What is 1/4 / (-3/8) in simplest form
Please help me
Solve: 6 + 5|2x -3| ≥ 4
A) x ≥ 0
B) x ≤ 0
C) no solution
D) all real numbers
Answer:
D
Step-by-step explanation:
(-4/5) X - 5 = -35
Can Someone solve for X
Answer:
x= [tex]\frac{72}{2}[/tex]
Step-by-step explanation:
PLZZZ HELP ME WITH THIS ITS DUE TODAY PLZZZZZZZ EXAPLAIN EVERYONE IS GETING IT WRONG
Problem 1: Evaluate each expression below.
A. -6(5 ⅓ +4)
B. 4 x ⅓ x (-8) x 9 x(-½)
2. Evaluate each expressions below.
C. -2.2x (-2)÷ (- ¼ ) x5
D. 1÷ ⅔ x(-8) x3 ÷( -½ )
Answer:
A. -56 B. 48 C. -88 D. 8
Step-by-step explanation:
A- -6*5 1/3 = -32| -6*4= -24
-24+-32 = -56
B- (4*1/3=1.33333333) (1.33333333*-8=-10.6666666 ) (-10.6666666*9=-95.9999994) -95.9999994* -1/2= 48
What is the image of the point (-21, 2) when rotated 180 degrees anticlockwise about the origin?
(-21, 2)
(2, -21)
(21, 2)
(21, -2)
(21,2)
also seeing your profile pic is so nice <3 im also trans :)
Answer:
(21,2)
Step-by-step explanation:
I think is that but dont
Roast beef at a deli sells for $6.40 per pound. A package of the roast beef costs $16.64. How many pounds of roast beef are in the package?
Answer: 2.56 or 2.5
Step-by-step explanation:
you do 16.64 divided by 6.40
Answer:
2.6 pounds
Step-by-step explanation:
16.64 / 6.40 = 2.6
If this wrong I'm sorry I tried to help
you divide them in order to get of how many pounds of roast beef.
What form is the equation below written in?
Answer:
Slope intercept
what is the range of the function y=4x-1 for the domain 4 ≤x ≤8?
A. 15 ≤y ≤31
B. 5/4 ≤y ≤9/4
C. 16 ≤y32
D. 1 ≤y ≤2
Answer:
b
Step-by-step explanation:
Solve the following algebraic equation. Show each step of the process.
6(x - 8) = 96
Answer:
x= 24
Step-by-step explanation:
Multiply each term in the parentheses. Not sure if this helps but I hope it does.
6(x−8)=96
(6)(x)+(6)(−8)=96(Distribute)
6x+−48=96
6x−48=96
Step 2: Add 48 to both sides.
6x−48+48=96+48
6x=144
Step 3: Divide both sides by 6.
6x
6
=
144
6
x=24
One of the rows in the table has an error and does not have the same ratio as the other rows.
Conversion Chart
Feet
Inches
Row 1
3
36
Row 2
6
72
Row 3
7
94
Row 4
9
108
Which explains how to correct the error in the table?
Row 1 should show 3 feet is equivalent to 32 inches.
Row 2 should show 6 feet is equivalent to 66 inches.
Row 3 should show 7 feet is equivalent to 84 inches.
Row 4 should show 9 feet is equivalent to 104 inches.
Answer:
Row 3 should show 7 feet is equivalent to 84 inches.
Step-by-step explanation:
First divide 36 and 3 to find the constant proportion. Which you get 12
Now multiply 12 x 3 , 12 x 6, 12 x 7, and 12 x 9
You should be able to find the incorrect answer which is row 3
12 x 7 actually equals 84 not 94
Hope this makes sense!
322.56÷25.6.......................
Answer:
12.6
Step-by-step explanation:
hope this helps
Which number is greater,
23×10^3
or
11×10^4?
How do you know? Explain your steps.
[tex]11\times 10^4[/tex] is the greater number among the given.
The given numbers are 23×10³ and [tex]11\times 10^4[/tex].
We need to identify which is the greater number among the given.
What is scientific notation?The scientific notation helps us to represent the numbers that are very huge or very tiny in a form of multiplication of single-digit numbers and 10 raised to the power of the respective exponent. The exponent is positive if the number is very large and it is negative if the number is very small.
Now, 23×10³=23×1000=23000 and [tex]11\times 10^4[/tex]=11×10000=110000
Therefore, [tex]11\times 10^4[/tex] is the greater number among the given.
To learn more about the scientific notation visit:
https://brainly.com/question/18073768.
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Complete the long division problem on your own sheet of paper. Be sure to show all steps to show your teacher. Then enter the answer in the essay box.
16 divided by 13
Answer:
1.230769
Step-by-step explanation:
For each store, what is the ratio of the number of cans to the price?
$hop $smart: 2 for $9
Super Saver: 4 for $10
Price buster: 3 for $9
Answer:
$hop $mart 1 out of $4.5
Super Saver 1 out of $1.25
Price Buster 1 out of $3.00
Help anyone ? I really don’t understand it .
PLS HELP PUT #BRAINLIEST IF YOU WANT IT
help! answer as many as you can
The area of the Pacific Ocean is about 6.0061×10^7 square miles. The area of the Southern Ocean is about 7.8483×10^6 square miles. Approximately how many times larger is the area of the Pacific Ocean than that of the Southern Ocean?
The Pacific Ocean is approximately _______
A)8
B)9
C)13
D)20 ...............
...............times larger in area than the Southern Ocean.
Answer: A. 8
Step-by-step explanation:
6.0061 x 10^7
= 6/8 x 10^7/10^6
7.8483 x 10^6
0.75 x 10^7-6
0.75 x 10^1
A: 0.75 = 7.5 = 8.
Answer:
A.
Step-by-step explanation:
6.0061 x 10^7
= 6/8 x 10^7/10^6
7.8483 x 10^6
0.75 x 10^7-6
0.75 x 10^1
A: 0.75 = 7.5 = 8.
Megan bought 3 tickets to the ballet for $57.50. How much would it cost for her to buy 15 tickets?
$172.50
$230.00
$287.50
$862.50
Answer:
$287.50
I'm really good at math plus i asked google
1/2x + 2/3x + 5 = 1/3 what is x please show your work
Answer:
x = -4
Step-by-step explanation:
1/2 + 2/3
3/6 + 4/6
7/6
7/6x +5 = 1/3
- 5 -5
7/6x = -14/3
*6/7 *6/7
x = -4
I need help with this please i have been waiting and no one answers I will give 20 points
I need a explicit formula.
Answer:
Oh this one is quite simple
nth Term = 2n + 4
The set notation for 15+2x>17
Answer:
The value of the x must be larger than 2
Step-by-step explanation:
i hope this helps
Answer:
value of x must be larger than 2
Step-by-step explanation: