Answer:
The linear equation is;
y = 320x + 7400
Step-by-step explanation:
Here, we want to write a linear equation that represents the population y at a year since 2005
To write this, we need points
Initially, we have (0,7400)
Since the difference between 2005 and 2010 is 5, the second point will be (5,9000)
Mathematically, we can get the slope as follows;
m = (y2-y1)/(x2-x1) = (9000-7400)/(5-0) = 1,600/5 = 320
The equation of the line can be represented using the general form as;
y = mx + b
where m is 320 and b is unknown
So we have the equation as;
y = 320x + b
we need to get b
To get b, we can use any point
let us use the point (0,7400)
substituting this;
7400 = 320(0) + c
c = 7400
so the equation is;
y = 320x + 7400
Hannah's gas tank is 60% full and has 9 gallons of gas. How
many gallons does Hannah's gas tank hold?
Giving Brainlyest
Match the picture to the reason that would prove the triangles congruent.
Options:
NONE
ASA
SSS
SAS
AAS
HL
Answer:
Answer: SSS
Step-by-step explanation:
Triangle congruence
We need to find out if triangles ABC and DCB are congruent.
The image shows one tick mark on sides AC and BD, thus they are congruent.
Two tick marks are shown on sides AB and CD, thus they are congruent.
Finally, both triangles share the side BC.
Being all three sides congruent, the triangles are congruent by the SSS (side-side-side) congruence theorem.
Answer: SSS
Haireut $24
Tip 15%
Tip
total
Answer:
nun because he messed up my hairline >:/
Step-by-step explanation:
Answer:
tip:3.75, total 27.75
64 + {40 ÷(4 - 7 + 8)} - 10 solve this clearly
Answer:
62
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition SubtractionStep-by-step explanation:
Step 1: Define expression
64 + [40 ÷ (4 - 7 + 8)] - 10
Step 2: Evaluate
Brackets - Parenthesis - Subtract: 64 + [40 ÷ (-3 + 8)] - 10Brackets - Parenthesis - Add: 64 + [40 ÷ 5] - 10Brackets - Divide: 64 + 8 - 10Add: 72 - 10Subtract: 62And we have our final answer!
Help me please asap!!
Answer:
67
Step-by-step explanation:
180 - (53 + 60) = 67
Batteries cost $5 pack. How many packs did Ryan buy if he spent $25
Answer:
The answer is 5
Step-by-step explanation:
if coorect mark brainliest
The ratio of football players to volleyball players is 7 : 3. If there are 210 football players,
how many volleyball players are there?
Answer:
90
Step-by-step explanation:
Answer:
90
Step-by-step explanation:
210 divided by 7 = 30
30 x 3 = 90
If the slope of line a is -4/3 and the slope of line b is 3/4 line a and line b are perpendicular
A: True
B: False
C: False most of the time
Answer:
hi! so for perpendicular it's negative reciprocal!
so is -4/3 and 3/4 negative reciprocals?
oh and remember reciprocals are flipped!
if you still don't get it let me know aha
Answer:
True
Step-by-step explanation:
e Whenever you need to find the slope of a line, it is always the reciprocal with the opposite sign. For example, if your slope was 5, your slope to make it perpendicular would be -1/5. If you had the slope of -8/5, the perpendicular sope would 5/8.
Evaluate 5w-w/x when w=6 and x=2
How can you subtract mixed numbers when the fraction in the first mixed number is less than the fraction in the second mixed number?
Answer : To subtract mixed numbers, subtract the whole number parts of the mixed numbers and then subtract the fraction parts in the mixed numbers. Finally, combine the whole number answer and the fraction answer to express the answer as a mixed number. Subtract. Simplify the answer and write as a mixed number.
Step-by-step explanation:
Answer:
You need to simplify your mixed numbers into a fraction, then subtract.
Step-by-step explanation:
Between what two thousands is 9,302?
Answer:
that would be if you were to rounded you 9,302 it would = 10,300 cuz
Step-by-step explanation:
i need help plz plz
Answer:
42ft
Step-by-step explanation:
I think
please help with these geometry problem
Translation moves P(3,5) to P’(6,1). What are the coordinates of the image of point (-3,5) under the same translation?
Answer:
B(−6,4), D (−5,−4)
Step-by-step explanation:
Thats the answer to it!
help to find the measurment of the side indicated?????
Answer:
TQ=24
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
my name is jeff so i am the answer to the glitching system located within the matrix of my virtual unkept consistencies of
Stefanie is painting her bedroom. She can paint 12 1/3 square feet in 1/5 of an hour. How many square feet can she paint in one
hour?
A 37
B 61 2/3
C 92 1/2
D 12 1/3
Answer:
37
Step-by-step explanation:
I NEED HELP ASAP
The floor of a rectangular pen has a length that is two feet more than four times its width. What is the area of the pen?
please help asap
The two lines graphed below are not parallel. How many solutions are there to the system of equations?
A.
Infinitely many
B.
Two
C.
One
D.
Zero
Answer:
one
Step-by-step explanation:
they meet at only one point, thus their system of equations has as solution only those coordinates.
Solve this equation
2 x + 3 = x - 4
Answer:
-7
Step-by-step explanation:
2x + 3 = x - 4
so you first add four to both sides of the equal sign:
2x + 3 = x - 4
+ 4 + 4
making the equation:
2x + 7 = x
you now subtract 2x from both sides:
2x + 7 = x
-2x - 2x
to get:
7 = -1x
you then divide both sides by -1:
7/-1 = -1x/-1
to get:
-7 equals x or x = -7
0.1 is rational because it can be written as?
Answer:
0.1 is rational as it can be written as [tex]\frac{1}{10}[/tex]
Step-by-step explanation:
Rational decimals can be expressed as a fraction using integers, and 0.1 = [tex]\frac{1}{10}[/tex], so it is rational.
Answer:
There are various ways of writing 0.1
1/10
110
10%
Those are some ways for writing 0.1
Step-by-step explanation:
PLEASE ANSWER ALL THE QUESTIONS WILL MARK BRAINLIEST!!!
Solve the equation 5x + (−2) = 6x + 4 using the algebra tiles.
What tiles need to be added to both sides to remove the smaller x-coefficient?
A. 5 negative x-tiles
B. 5 positive x-tiles
C. 6 negative x-tiles
D. 6 positive x-tiles
What tiles need to be added to both sides to remove the constant from the right side of the equation?
A. 2 negative unit tiles
B. 2 positive unit tiles
C. 4 negative unit tiles
D. 4 positive unit tiles
What is the solution?
A. x = –6
B. x = –2
C. x = 1
D. x = 2
Answer:
1. A
2. C
3. A
Explanation:
5x+(-2)=6x+4
-5x -5x
(-2)=1x+4
-6=x
Answer:
What tiles need to be added to both sides to remove the smaller x-coefficient?
✔ 5 negative x-tiles
What tiles need to be added to both sides to remove the constant from the right side of the equation?
✔ 4 negative unit tiles
What is the solution?
✔ x = –6
Step-by-step explanation:
Which expression uses the commutative property to make it easier to evaluate -12 · 13 · 1/3?
A. 12 · 13 · 1/3
B. -12 · 1/3 · 13
C. -1/3 · 13 · 12
D. 1/3 · 13 · (-12)
Answer:
Not sure it's either B. or D I put B.
Step-by-step explanation:
The commutativity property is used to get
-12×13×1/3 = -12×1/3×13
What is Commutative property?According to mathematics, an arithmetic operation is commutative if switching the operands' positions has no effect on the computation's outcome.
When two numbers A and B are provided, the commutative property of the numbers formula is as follows:
A+B=B+A
A×B=B×A
A-B≠B-A
A÷B≠B÷A
According to the commutative property formula, the outcome is unaffected by the sequence in which two integers are added or multiplied. However, the order of the integers matters for subtracting and dividing any two real numbers, thus it cannot be altered.
How to solve?The commutativity property is used to get
-12×13×1/3 = -12×1/3×13
such that the evaluation becomes easier, which is to get 12×1/3=4.
The commutativity property is used as follows:
-12×(13×1/3)=-12×(1/3×13)
Learn more about commutativity property from-
brainly.com/question/778086
#SPJ2
What is the definition of photosynthesis?
the process of converting the energy in oxygen molecules into ATP
the process of changing light into stored chemical energy in the form of sugars
the process of converting the energy in carbohydrate molecules into ATP
the process of changing light into stored chemical energy in the form of lipids
Answer:
he process of changing light into stored chemical energy in the form of sugars
Step-by-step explanation:
The process in which light energy is converted to chemical energy in the form of sugars is correct.
Option (B) is correct.
What is the definition of photosynthesis?
What is photosynthesis ?Photosynthesis is the process by which green plants, algae and some forms of bacteria use energy from sunlight to convert carbon dioxide and water into glucose.
Given that:
Photosynthesis is the process in which light energy is converted to chemical energy in the form of sugars. In a process driven by light energy, glucose molecules (or other sugars) are constructed from water and carbon dioxide, and oxygen is released as a byproduct.
Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar. 5 - 8
So, the process in which light energy is converted to chemical energy in the form of sugars is correct.
Learn more about photosynthesis here:
https://brainly.com/question/19390838
#SPJ2
You want to order a pizza for dinner. The pizza shop has a deal where you can buy a three-topping pizza for 11.99. If the pizza shop has 30 different toppings that you can put on your pizza, how many different pizzas could you get for 11.99?
A.4060
B.8120
C.24360
D.12180
In a Jeopardy game, your score was at -450. You got the next two questions correct! First, you answered a 150 point question correctly. Secondly, you answered a 500 point question correctly.
help pls!!!
Answer:
wait what's the question?
Answer:
You would have 200 points
Step-by-step explanation:
-450+150+200=200
A room that is in the shape of a cube has a capacity of 1331 cubic feet. The room is ____ feet long
Answer:
200020ft
Step-by-step explanation:
Factor:
25y + 27x
Plz help
Answer:
25y+27x
Step-by-step explanation:
You cannot factor this any further
Upload the worksheet with your constructions below.
Answer:
I attached a pic of my work, its 100% correct.
Its a bit messy....
Use the drawing tool(s) to form the correct answer on the provided graph. Graph the inverse of the line provided on the graph.
Answer:
Yep
Step-by-step explanation:
You have to graph the line on the chart using the provided tools. :)
Answer:
The answer is wrong
Step-by-step explanation:
yep
Given the equation `x+2y=4`
What will you get if you want to multiply the entire equation by 2?
Answer:
2x+4y=8
x+2y=4
2(x+2y=4)
2x+4y=8