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Related Questions
Please help!! I already asked my friend but she didn't know either!
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Answer:
Question 1- Y= -6x - 4
Question 2- -6
Step-by-step explanation:
If this is the original question, 12x + 2y = -8, you first need to move x to the right like so ----- 12x + 2y = -8
-12x - 12x
Leaving you with 2y = -12x -8. Then dived both sides by the Y coefficient ---------- 2y = -12x -8
/ 2 /2 /2
For the final answer---- Y = -6x -4
For question 2- Just take M from the top and put it in there ------- -6
Hope this helps. Comment below if you have any other questions. I'd be happy to explain!
12x+2y=-8
-12x on both sides
2y = -12x -8
/2 on both sides
y = -6x -4
a.-7=3a-10
b.2a+13=3
c.-5a+14=59
d.-23=4a-15
e.-90=-9-9a
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Answer:
a. 1
b. -5
c. -9
d. -2
e. 11
Step-by-step explanation:
a. -7 = 3a-10
-7+10 = 3a
3 = 3a
a = 1
b. 2a+13 = 3
2a = 3-13
2a = -10
a = -10/2
a = -5
c. -5a+14 = 59
-5a = 59-14
-5a = 45
-a = 9
a = -9
d. -23 = 4a-15
-23+15 = 4a
-8 = 4a
-2 = a
a = -2
e. -90 = 9-9a
-90-9 = -9a
-99 = -9a
-99/-9 = a
11 = a
a = 11
Which property is illustrated by the statement 8 + 2 = 2 + 8?
Answers
Answer:
commutative
Step-by-step explanation:
Answer:
Associative
Step-by-step explanation:
WILL GIVE BRAINLIEST
-12 = 6x + 6
PLEASE EXPLAIN
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Answer:
x = -3
Step-by-step explanation:
-12 = 6x + 6
Start by subtracting 6 from both sides to get the 6x alone on the right.
-18 = 6x
Divide both sides by 6 to find out what x equals
x = -3
Answer:
X = -3
Step-by-step explanation:
move the variable to the left hand side and change its sign
Please help due today!!!
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Answer:
djdjdjdj
Step-by-step explanation:
if you divide it it. wil amdj fhfjfjdjfjrjrjrjrjrj 19283$38 638%
Use the fraction models to solve the addition equation.
There are two sets of fraction models. The first set has three fraction models, with two completely shaded, and the last one is partitioned into twelve equal parts with four parts shaded. The second set has two fraction models, with one completely shaded, and the last one is partitioned into six equal parts, with three parts shaded. Below is the equation two and four twelfths plus one and three sixths equals blank line.
three and seven twelfths
three and ten twelfths
three and seven eighteenths
two and twelve seventy seconds
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Answer
b the answer is B
Step-by-step explanation:
Answer: it answer 4
cause i did the assment
JUST THE FIRST PART NOT THE DRAWING
IM BEGGING AT THIS POINT
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Answer:
75 (.2)= 15
75-15=60
The small bag cost $60.
Step-by-step explanation:
Answer:
The small size cost $60.
Step-by-step explanation:
The large backpack cost $75 and cost 20% more than the small one.
75 x 0.20 = 15
75 - 15 = 60
Matthew drank 8 pints of water during football practice over the weekend. What is this amount in quarts?
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Answer:
4
Hope I helped
Which ordered pair would form a proportional relationship with the point graphed below?
On a coordinate plane, point (negative 20, 40) is plotted.
(–40, 20)
(–10, –20)
(15, –30)
(5, –15)
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Answer:
It's C
Step-by-step explanation:
I got it right on edg lol
A computer store buys a computer system at a cost of $370.80. Then selling price was first at $618, but then the store advertised a 20% markdown on the system. Answer part A and then I give you part B.
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Answer:
The answer is 494.40$
Step-by-step explanation:
618*80=49440
49440/100=494.40
HELP MEH PLEASE ILL GIVE BRAINLEST
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Answer:
A
Step-by-step explanation:
PLEASE HELP!!!!!!!!!!!!!!!!!!
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Which of these represents slope-intercept form?
Group of answer choices
y - y1 = m(x-x1)
y = mx + b
Ax + By = C
x = −b ± √b²-4ac/2a
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Answer:
Y=mx+b
Step-by-step explanation:
mx = slope
b = intercept (the place where the line hits the y axis)
the steam-and-leaf plot at the right shows the number of stuffed animals Sara and her friends have. how many of Sara's friends have more than 10 stuffed animals?
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Answer:
7
Step-by-step explanation:
7 of Sara's friends have more than 10 stuffed animals.
Write the equation of the line in Point-Slope form that goes through the point (10,5) and has a slope of -3
Group of answer choices
y=-3x+35
y+5=-3(x+10)
y-5=-3(x-10)
y=-3x-35
Write in slope intercept form
5x - 3y = -9
Group of answer choices
y = (5/3)x + 9
y = (5/3)x - 3
y = (3/5)x + 3
y = (5/3)x + 3
Which equation is perpendicular to:
y = 3/2x +2
Group of answer choices
y = 3/2x +3
y = -2/3x +5
y = -3/2x +4
y = 2/3x +7
Which equation is parallel to:
y = -2x +2
Group of answer choices
y = 1/2x +7
y = -2x +5
y = -1/2x +3
y = 2x +6
I want to say thank for helping me
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Answer:
y = -1/2x +3
Step-by-step explanation:
ye i think so.
please hurry Martin kept track of the number of times he had to flip a coin before it landed tails up.
Number of Flips to Land Tails Up
A dot plot going from 1 to 5. 1 has 1 dot, 2 has 4 dots, 3 has 2 dots, 4 has 6 dots, and 5 has 5 dots.
Which is a true statement about the dot plot?
Six times it took 4 flips of the coin to land tails up.
Twice it took 4 flips of the coin to land tails up.
It took 6 flips of the coin to land tails up more often than any other number of flips.
The greatest number of flips it took to land tails up was 6.
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Wholesome Pizza surveyed a random sample of 40 Trinity Food Festival attendees about their favorite type of pizza. Of the attendees surveyed, 21 said that sausage pizza was their favorite type of pizza. There are 1600 Trinity Food Festival attendees.
Based on the data, what is the most reasonable estimate for the number of Trinity Food Festival attendees whose favorite type of pizza is sausage pizza?
Choose 1 answer:
(Choice A)
A 40
(Choice B)
B 525
(Choice C)
C 760
(Choice D)
D 840
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Which steps are included in using integer tiles to evaluate –8 ÷ 2? Check all that apply.
Start with 8 negative tiles.
Start with 8 positive tiles.
Start with 8 zero pairs.
Separate the tiles into 2 equal groups.
Count the number of tiles in each group.
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Answer:
1. Start with 8 negative tiles
2. Separate the tiles into 2 equal groups
3. Count the number of tiles in each group (not sure about this last step. It would help in the solving process I think though)
Step-by-step explanation:
Answer:
A D E
Step-by-step explanation:
I just did it in Edgen 2021
i need some help ill give brainliest if its right
Answers
Answer:
20
Step-by-step explanation:
because -20 + -12 = 32 + -12 = 20
approximately 20
The exponential constant is an important mathematical constant and is given the symbol e. Its value is approximately 20. It has been found that this value occurs so frequently when mathematics is used to model physical and economic phenomena that it is convenient to write simply e, f and g.
Please help me I will give you the brain thing and extra points. 4/5
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Answer: Its C
Step-by-step explanation: I did this work and turns out I chose a and it was wrong later to find out it was c
Because if u draw both shapes out on the grid u can visually see that ACB is twice as big as AED
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Click and place the appropriate equivalent forms of the numbers shown.
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Answer: 64% = 16/25 = 0.64; 12.5% = 1/8 = 0.125; 140% = 1 2/5 = 1.4; 275% = 2 3/4 = 2.75; 8% = 2/25 = 0.08
Step-by-step explanation: Math. Sorry this was probably due like a week ago.
You need 3/4 yard of ribbon for one gift box. You have 3 yards of ribbon. How many gift boxes do you have ribbon for
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ASAP 100 POINTS
Plan a controlled experiment to investigate how an object’s position is related to the amount of its potential energy by measuring how high the ball bounces. Choose at least four heights from which you will drop the ball. The drop heights may be increased or decreased based on the bounciness of ball. Describe your experiment.
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Answer:
Step-by-step explanation:
The height to which a ball will bounce depends on the height from which it is dropped, what the ball is made out of (and if it is inflated, what the pressure is), and what the surface it bounces from is made out of. The radius of the ball doesn't really matter, if you are measuring the height of the ball from the bottom of the ball to the ground.
A ball's gravitational potential energy is proportional to its height. At the bottom, just before the bounce, this energy is now all in the form of kinetic energy. After the bounce, the ball and the ground or floor have absorbed some of that energy and have become warmer and have made a noise. This energy lost in the bounce is a more or less constant fraction of the energy of the ball before the bounce. As the ball goes back up, kinetic energy (now a bit less) gets traded back for gravitational potential energy, and it will rise back to a height that is the original height times (1-fraction of energy lost). We'll call this number f. For a superball, f may be around 90% (0.9) or perhaps even bigger. For a steel ball on a thick steel plate, f is >0.95. For a properly inflated basketball, f is about 0.75. For a squash ball, f might be less than 0.5 or 0.25 - squash balls are not very bouncy. The steel ball on an unvarnished pine wood floor may not bounce at all, but rather make a dent, and so what the floor is made out of makes quite a lot of difference.
Can someone help me ASAP
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Answer:
20 square units
Step-by-step explanation:
[tex]c = \sqrt{ax^{2} + bx^{2}} = \sqrt{12x^{2} + 16x^{2}} = 20[/tex]
Answer:
a 25 square units
Step-by-step explanation:
first find the length of the two sides of the triangle (sides of square 1 and 2)
the perimeter of a square is the length of the side × 4
so to find the length of the side, divide the perimeter by 4
perimeter of square 1: 12 units
divide it by 4: 3 units, so that's the length of side 1
perimeter of square 2: 16 units
divide it by 4: 4 units, so that's the length of side 2
now use a2 + b2 = c2
3 squared + 4 squared = c2
and solve
9 + 16 = c2
25 = c2
square root of 25 = square root of c2
5 = c
So now multiply 5 × 5 to find the area of the square
25
OK HELP ME IM FAILING PLEASE ILL GIVE BRAINLIEST I MEANT THIS IS LITERALLY 60 POINTS
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Answer:
im globingimme ye points
Step-by-step explanation:
i want ur points
A sandwich store charges a $10 delivery fee, and $4.50 for each sandwich. If you were to graph the relationship, what will be the slope?
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Answer:
$4.50
Step-by-step explanation:
y = 4.50x + 10
4.50x is slope
How would you get the equation for each one can some pls just explain and I’ll figure it out ! Thanks !
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B)adding a block to the end of the initial shape
The others confused me a bit
Help a person in need, please!
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Answer:
B. The y-intercept of the line is 4.
D. The slope of the line is -3/2.
HELP WILL GIVE BRAINLIST
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Write one polynomial for each description
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Answer:
21. 4x^2 - 2 + 5x^3
22. 7a^2 + 9y - 4y^4 + 6
23. b^5 + 5
24. -9a + 3z - 7z^3 + 5
25. 3r^2
Step-by-step explanation:
I don't know if I did it correctly but based on what I understand I think this is how you do this exercise.
Example: 5x^2 - 2x + 1 < This is a Trinomial because it has three terms, but there is more to it.
In 5x^2 - 2x + 1, the highest exponent is 2 (^2 from 5x^2) < therefore this is a 2nd-degree Trinomial.
Another example: 3x^4 + 4x^2 < This is a Binomial (two terms) but there's more to it.
In 3x^4 + 4x^2, there are two different exponents 4 and 2, but we are focusing on the highest exponents which is 4 (^4 from 3x^4) < therefore this a 4th-degree Binomial.
Hope this can help you in the future!
Answer:
3333333333333ddese
Step-by-step explanation: