Answer:
3n-10=8*2
3n-10=16
3n=26
n=8.7(rounded)
(i didn't get the 8 is 2 part)
( 10 Points) : At Isaiah's Hats, there are 36 baseball caps and 9 other hats. What percentage of the hats are baseball cap?
10 point if solve, will give brainliest to the correct answer.
Answer:I would think 3.24
Step-by-step explanation:
9% of 34 is 3.24.
PLEASE HELP WITH THESE 4 QUESTIONS IF CORRECT ILL MARK BRAINLIEST
Answer:
the first box maybe
Step-by-step explanation:
Simplify. 6(3d+7)
9d + 7
9d + 13
18d + 13
18d + 42
Answer:
18D+42
Step-by-step explanation:
The solution of the expression 6(3d+7) will be 18d + 42. The correct option is D.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
The given expression will be solved as below,
E = 6(3d + 7 )
E = ( 6 x 3d + 6 x 7 )
E = 18d + 42
Therefore, the solution of the expression 6(3d+7) will be 18d + 42. The correct option is D.
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Which is a mixture?
sodium metal
chlorine gas
sodium metal and chlorine gas
sodium chloride (salt) and water
Answer:
Step-by-step explanation:
sodium chloride(salt) and water
Sodium metal and chlorine gas are mixture because they are physically combined but not chemically bonded together.
What is Mixture?a mixture is a compound made up of two or more chemical components that are not chemically linked.
Sodium metal and chlorine gas can be mixed together to form a mixture called sodium chloride (salt), which is a chemical compound.
However, before they react chemically to form sodium chloride, they exist as separate substances and can be physically mixed together to form a mixture.
A mixture is a combination of two or more substances that are not chemically combined and can be separated by physical means.
Therefore, sodium metal and chlorine gas are mixture because they are physically combined but not chemically bonded together.
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i need question 3 done pls
Answer:
Rate of Change: 30 ???
Initial Value: 15 ???
Slope Intercept Form: y = 15x + 15 ???
(Please read explanation)
Step-by-step explanation:
For rate of change use y2 - y1 / x2 - x1
So I believe there are points on (2, 40) and (6, 100)
Now we do 100 - 40 / 6 - 2 = 30
Initial value is what point is on the y axis. It's blurry, so my estimate is around 15. Check yourself though, because an estimate is an estamite!
For slope-intercept form use the formula y=mx+b
m is the slope, or rise/run, which in this graph I think is 60/4, or 15??
b is y-intercept, which is also the initial value, 15.
To be honest, I don't think my answers are accurate. Try using how I got my answers to check yours. Sorry this isn't the best help! Please comment
which equation has the correct sign on the product?
1/4 of 12 water bottles =
Answer:
1/4 of 12 = 1/4 x 12
"of" means to multiply.
The answer will be 3.
<3
help me pls pls pls pls pls pls
Answer: 100 and 125
Step-by-step explanation: Alex starts with 100 and April starts with 125
What is the algebraic expression for $5.00 for 250 texts plus $0.10 for each additional text for my monthly texting bill?
Let's assume that X is the extra amount added to $5, and Y is the overall bill.
X+$5=Y
I need help with my math, and only the correct answers please and if you don't mind can you teach me how to do it? It might seem easy to others but I struggle in math(I have a high grade in it but that's only because some people helped me)I get confused easily when it comes to math and when doing so I get called names for asking to many questions so if you don't mind helping I'll be very happy^^ thanks again if you decide to, also I'm sorry if it came out blurry I have very shaky hands and I was trying to make it easier to see but yeah and can you tell me if the answers I put down are correct?, Thanks
Answer:
if you need help I'm here
Step-by-step explanation:
okay so these pictures aren't very clear and if you want I'll give you my socials to help you!! it really depends on what grade you're in though!!
This map shows the location of cows in a field.
Where is Bess located?
(6, 1)
(1, 6)
(8, 4)
(4, 8)
Answer:
(4,8)
Step-by-step explanation:
Answer:
(4,8)
Step-by-step explanation:
coordinates are (x,y)
the x is at 4 and the y is at 8
HELP PLEASE! I DONT GET THIS AND ITS ALSO DUE TOMORROW!!!
Instructions: Write an equation in slope-intercept form when given two pieces of key information about the line.
Please answer each one and explain how you got this.
I will give Brainliest to the best answers and explanations!!!!
A pencil costs $3.50 and a pen costs $6.70. Jessica bought m pens. She also bought 4 fewer pencils than pens. Write and algebraic expression for the total amount she spent.
Answer:
Jessica bought X pens, which cost $6.70 each.
She also bought 4 fewer pencils than pens, or (X-4) pencils, at $3.50 each.
So in total, she spent:
6.7X + 3.5(X-4)
= 6.7X + 3.5X - 14
= 10.2X -14
So she spent $(10X - 14) on pens and pencils.
Step-by-step explanation:
Ok so Jessica bought M pens, which cost $6.70 each.
She also bought 4 fewer pencils than pens, or (M-4) pencils, at $3.50 each.
So in total, she spent:
6.7M + 3.5(M-4)
= 6.7M + 3.5M - 14
= 10.2M -14
So she spent $(10M - 14) on pens and pencils.
Hope this helped :)
Round 111.11111 to the nearest ten-thousandth.
Answer:
111.11110.
Step-by-step explanation:
If its under 5, then we round down. The 4th digit in the decimal is the ten thousandth. The hundred thousandth is 1, we round down. The answer is 111.11110.
Plz mark me as brainiest.
Hope this Helps!
if bunnylatte answers i swear.........<3
Answer:
90
Step-by-step explanation:
my brother said he knows
Answer:
x = 21
Step-by-step explanation:
I can finally answer it :)
Hope this helps! :)
Find the gradient and y-intercept of this equation:
[tex]\frac{2}{3}x+\frac{3}{4}y=1\frac{1}{2}[/tex]
Answer:
the Y intercept is (0,2)
The Gradient i could not do that Sorry For That
Here is the Gradient formula though.
At the amusement park there were t-shirts for sale for $18.95 each. James bought 4 of them. About how much did he spend? GIVING BRAINLIEST TO THE BEST AWNSER AND EXPLINATION :D!
$24.00
$80.00
$60.00
$75.80
Answer:
$80
Step-by-step explanation:
18.95 is roughly 20
since he bought four shirts, we'll need to multiply by four.
20 x 4 = 80
Therefore, james spent about $80
Does anyone know this? I’m really stuck on it and need it done by midnight
Answer:
left circle 6x+2y
rectangle 3x+y
bottom circle 5x
Step-by-step explanation:
4 key facts of write, graph, and solve a system of equations
Answer:What are the 4 ways to solve a system?
There are a few different methods of solving systems of linear equations:
The Graphing Method . ...
The Substitution Method . ...
The Linear Combination Method , aka The Addition Method , aka The Elimination Method. ...
The Matrix Method .
Step-by-step explanation:
The key facts while writing, graphing and finding solutions to system of equations, we can use the facts given below.
What is the general equation of a Straight line?The general equation of a straight line is -
y = mx + c[m] → is slope of line which tells the unit rate of change of [y] with respect to [x].[c] → is the y - intercept i.e. the point where the graph cuts the [y] axis.Other possible equations of line are -
(y - y₁) = m(x - x₁) {Point - slope form}(y - y₁) = (y₂ - y₁) × (x - x₁)/(x₂ - x₁) {Two point - slope form}x/a + y/b = 1 {intercept form}x cos(β) + y sin(β) = L {Normal form}We have the system of equations.
Assume the equations to be -
A[1]x + B[1]y + C[1] = 0
A[2]x + B[2]y + C[2] = 0
While writing the equations, express it in slope - intercept form as -y = - (A[1]/B[1])x - (C[1]/B[1])
y = - (A[2]/B[2])x - (C[2]/B[2])
Graphing the equations and the point of intersection of both will be the solution to the system of equations.Therefore, the key facts while writing, graphing and finding solutions to system of equations, we can use the above facts.
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What is the distance between point G(−4, 1) and point H(−12, 1) ?
4 units
8 units
12 units
16 units
Answer:
8 units
Step-by-step explanation:
because they have the same y axis all we need to do is subtract the distance between the x axis to get the distance between the points
guys, Need your help!
At a dinner, the meal cost $22 and a sales tax of $1.87 was added to the bill.
a. How much would the sales tax be on a $56 meal?
$
b. What is the tax rate for meals in this city?
%
Brainlyest for correct answer and I Purple You
Answer:
a) 7.76$
b) 8.5%
Step-by-step explanation:
2$ meal would be 0.17 tax
56$ would be 4.76$
8.5%
Mark me as brainliest
Please Help!
I need the answers for number 3,4,5,7,9, and 10. And please explain how you got the answer cause I don't get it at all!
ITS DUE TOMORROW
I WILL GIVE BRAINLIEST WHEN I CAN
This is an assignment and it’s an exit ticket -_- pls help!
Answer:the answer is in the file
Step-by-step explanation:
Help me please thx....................
Answer:
$18 80% $90
$25.92 64% $72
ON YOUR OWN
Find Distances in the Coordinate Plane
Now It's Time to Practice on Your Own
Item 2
What is the distance between the points (3,–2) and (–2,–2) ?
Enter your answer in the box.
units
Answer:
5 units
Step-by-step explanation:
The distance between them is 5 units.
pls helllllllllllllllllllp!!!!!!
Answer:
7/24 :DDD
Step-by-step explanation:
Change the 1 2/7 into 9/7.
Then, divide.
7/24 :DD
Answer:
7/24
Step-by-step explanation:
3/8 / 9/7
3/8*7/9
21/72
7/24
What is the value of 2/3 cubed?
Enter your answer, as a simplified fraction, in the box.
Answer:
8/12, 10/15,12/18, 14/21, 16/24, 18/27, 20/30
Step-by-step explanation:
The cube of the given number is 8 / 27
What is the cube of a number?When an integer is multiplied by the same integer three times, the resultant number is known as a cube number. Cube numbers are also known as perfect cubes.
Given that, we need to find the cube of 2/3,
cube of 2/3
= (2/3)³
= 2x2x2 / 3x3x3
= 8 / 27
Hence, the cube of the given number is 8 / 27
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A right square pyramid has a volume of 12 cubic centimetres. If the height remains fixed but the sides of the base are multiplied by 3, what is the volume of the new pyramid?
A.36 cm
B.48 cm
C.108 cm
D.72 cm
(please help I have ADHD and I need to get done fast for an appointment..)
Answer:
A
Step-by-step explanation:
I took the test on EDGE 2022
hello people happy thanksgiving but i need help
Answer: = -4
Step-by-step explanation:
If y = f(x) is a function then the average rate of change for f(x) between the interval a ≤ x ≤ b is given by
.
Now, in this case the function is given by f(x) = - 4x + 40 and the interval is 1 ≤ x ≤ 3.
Therefore, f(1) = - 4(1) + 40 = 36 and f(3) = - 4(3) + 40 = 28
So, the average rate of change is = (Answer)
ok here is another simple and easy one 1+1+1+1+1+100,290,999+999,900,000
Answer:
1100191104
Step-by-step explanation:
Answer:
I think the answer is 1,100,191,004
