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Answer:
hope that helpes sorry if im whrong good luck
Related Questions
A hot air balloon ascended to a height of 35 meters 2 minutes after launch. After some time, the balloon's altitude began to change by −3 1/4 meters every minute for 9 minutes. To avoid a tree, the hot air balloon flew up by 5 1/2 meters. What is the new altitude of the hot air balloon? I’m super confused! Please helpp.
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Which inequality describes all the solutions to -3(4 – x) + 6 < 9 – 2x?
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Answer:
To do inequalities, you just need to solve the equality and then figure out what side (higher or lower) the solution is on and put in the appropriate greater-than, less-than, greater-than-or-equal-to or less-than-or-equal-to sign.
Think about the equality for this one. What equation could we right for the average number of words per week that would put Trevor right at 50,000 after 5 weeks.
If we call the number of words per week, w, we would have
w = [an expression] (You find the expression using the number of words he has to write and how many weeks he has.)
Now think about the inequality. Trevor wants to finish in five weeks or less. So as long as he writes at least this number of words per week, he'll make it. That means we want a greater-than-or-equal to sign:
w ≥ [your expression]
Step-by-step explanation:
The inequality which describes all the solutions to the inequality is
x < 3
Given the inequality expression given as -3(4 – x) + 6 < 9 – 2x, we need to find the solution to the system of inequality as shown:
[tex]-3(4 -x) + 6 < 9 - 2x[/tex]
Expand the bracket
[tex]-3(4 -x) + 6 < 9 - 2x\\-12+3x+6<9-2x\\3x-6<9-2x\\3x+2x<9+6\\5x<15\\x<15/5\\x<3[/tex]
Hence the inequality which describes all the solutions to the inequality is
x < 3
Learn more here: https://brainly.com/question/15816805
plz help quick. the sum of two numbers is 11. Three times the first number minus the second number is -3. what are the numbers? can i plz have work too?
Answers
Answer:
the first number is 2, the second number is 9 :)
I already answered this on your last question ;-;
Step-by-step explanation:
I wrote this on a piece of paper:
3 times ? minus ? = -3
And then I just kept replacing the question marks with what adds up to 11 until i got the answer lol.
A store sells a hoodie for $45, the sales tax rate in this state is 8%. What is the total price with sales tax applied?
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The hoodie by itself has a price of $45. If the sales tax if 8% of the price you’d have to calculate the sales tax and add it to the net amount.
(45)(.08) = 3.60
(45) + 3.60 = 48.60
Michael decided to make French toast. He finds a recipe that calls for the following ingredients:
FRENCH TOAST
8 slices of bread
4 eggs
2 cup of milk
1 teaspoon of cinnamon
Which of the following comparison statements describe how much milk is used for the slices of bread used (There are 2 correct answers)?
A.1/4 cup of milk for every 1 slices of bread
B.2 cup of milk for every 8 slice of bread
C.1 cup of milk for every 1 slice of bread
D.1 cup of milk for every 1/8 slice of bread
E.4 cups of milk for every 1 slice of bread
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This is because when using a recipe you want to make sure to get the proportions right and the ratio of milk to bread is 2:8
Mrs. Lopez bought 6 rosebushes at Lowes for $22.08. What is the unit cost of one rosebush?
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Select Four answers.
2/12
1/4
2/8
6/12
4/16
3/12
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Answer:
What theres no question in this?
Step-by-step explanation:
Please help with this math question guys! Thank you!
(Please choose one of the provided answers)
I will mark Brainliest :)
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Answer:
i got B
Step-by-step explanation:
bc the second one is negative 2 anf the first pair are all positive.
dentify the pattern rule for this sequence: 1, 4, 2, 8, 6, 24, 22…
add 3, divide by 2
multiply by 4, subtract 2
add 3, subtract 2
multiply by 4, divide by 2
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Answer:
Step-by-step explanation:ffcrrer
Answer:
multiply by 4 subtract 2
-hope this helped have a good rest of your day :)
Step-by-step explanation:
Create a proportion using the form = to represent the following word problem.
78% of what number is 42?
Answers
x = 53.85
Step by step explanation:
If 78% of x (some numbers) is equal to 42, then we must set this as an equation to find it.
1) Rewriting 78% as a fraction and considering that when we say 78% of some number (x) we mean a product.
78% = 78/100 ➡️ 78/100x = 42
2) Then we can go on :
100 * 78/100x = 42 * 100
78x = 4200
78x/78 = 4200/78 ➡️ x = 53.85
3) Alternatively, simply dividing 42 by 0.78 (78%) would come to the same result :
42/0.78 = 53.85
1. We assume, that the number 42 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 42 is 100%, so we can write it down as 42=100%.
4. We know, that x is 78% of the output value, so we can write it down as x=78%.
5. Now we have two simple equations:
1) 42=100%
2) x=78%
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
42/x=100%/78%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.
7. Solution for what is 78% of 42
42/x=100/78
(42/x)*x=(100/78)*x - we multiply both sides of the equation by x
42=1.28205128205*x - we divide both sides of the equation by (1.28205128205) to get x
42/1.28205128205=x
32.76=x
x=32.76
Which point is not on the graph of the function y = 3x?
A. (7, 21)
B. (5, 15)
C. (9, 3)
D. (0, 0)
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..........D...........
Winston, an architect, is adding a stalrway to a parking garage. The stairway must be 3 meters high, and he has enough room on the ground for the staircase to reach the ground 9 meters away, which will satisfy local building codes. To the nearest tenth, how long will the stair stringer be?
A. 9.0 meters
B. 9.5 meters
C. 81 meters
D. 90 meters
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What is the difference of 16.43 – 1.043?
A 10.387
b 15.387
C 15.630
Answers
Answer:
B
Step-by-step explanation:
Just subtract
16.43-1.043=15.387
You can estimate to make it easier. :D
Pls help....due 11:59 do (not do numbers 1,2,3,4,6,9,11, and 12)
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Answer:
5-24.97
7-92.31
8- -14.16
Step-by-step explanation:
Answer:
Step-by-step explanation:
1) 8.53
2) -10.46
4) -5.05
5) 24.97
7) 92.31
8) -14.16
10) 6.42
11) 14.64
13) 6.7
14) 9.9
Please help with homework
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For A the answer is 40
Sorry I could only find find for A
Could you give brainliest
sorry it is not a good pic and can you help please
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Enola spent $48 at a used book store where hardback books sell for $12 each and paperback books sell for $8 each.
A. Write an equation in standard form where x represents the number of hardback books and y represents the number of paperback books she bought that day:
B. If she bought 2 hardback books how many paperback books did she buy?
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Answer:
A. 48= 12x + 8y
B. 3 paper back books
Step-by-step explanation:
A. If x represents hardback book, and they are $12 each then that is 12x. y = the paperback books that are $8 each, so 8y. and 48 is the amount that Enola spent.
B. 2 hardback books would equal $24. If you had 3 paperback books that would equal $24. And the two together to get the total amount of $48.
S
D
D
D
Be ause i know
The marine needs 14 boats for the 42 people registered for a boat race. How many boats will they need for 6 people?
Answers
Answer:
2
Step-by-step explanation:
We can write a proportion to determine
42 people 6 people
---------------- = ----------------
14 boats x boats
Using cross products
42x = 6*14
42x =84
Divide each side by 42
42x/42 = 84/42
x = 2
They will need 2 boats
I need help with these
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Answer:
you're correct on the first one, and the second one is 8.
HELP PLEASE! THIS IS DUE TOMORROW AT 8:20 AM!
Answers
Answer:
He wakes up at 6:20 am!
Step-by-step explanation:
First we find how many minutes Tim walks to school.
60/12 = 5 Basically we are finding how much 1/12 is and multiplying it by 5, we can use other ways to, but this is how I do it.
5x5=25
7:35 - 0:25 = 7:05 am is the time for Getting Ready For School
3/4 = 60/4 = 45 min
7:05 - 0:45 = 6:20 am is the time Tim woke up.
:)
1 yard in 6 minutes
Question 1
Part A
Find the unit rate.
Answers
The unit rate in feet per second is 1/120 feet/sec.
Given that, 1 yard in 6 minutes.
What is the unit rate?Unit rate can be defined as the ratio between two measurements with the second term as 1. It is considered to be different from a rate, in which a certain number of units of the first quantity is compared to one unit of the second quantity.
We know that 1 yard=3 feet and 1 minute = 60 seconds
Now, 6 minutes = 360
So, unit rate is 3/360
= 1/120 feet/sec
Therefore, the unit rate in feet per second is 1/120 feet/sec.
#SPJ2
"Your question is incomplete, probably the complete question/missing part is:"
1 yard in 6 minutes, find the unit rate in feet per second.
i will give you a drainlyest and 5 stars if you help me combined the like terms to make a simplified expression -2w-5w=
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Answer:
-7w
Step-by-step explanation:
The boundary line on the graph represents the equation
5x + 2y= 6.
Write an inequality that is represented by the graph.
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Does the table represent a proportional relationship? (I know I'm asking again but I am legit confused now)
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Answer:
No. There is not a constant slope on the y side of the table
Step-by-step explanation:
Answer:
I believe so it a difference between x and y so it should be.
Step-by-step explanation:
im a little bit confused but i believe thats right
Ms. Wilson’s science class decides to plant a community garden. Trent builds planter beds using the dimensions as shown. He wants to determine whether the beds can be built with the same amount of plywood. Write an equation that Trent could use to represent equivalent perimeters. *
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please mark me as brainliest
The perimeter cannot be same but the Equation can be 4x+ 4= 4x+ 8.
what is Perimeter?The complete length of a shape's boundary is referred to as the perimeter in geometry. A shape's perimeter is calculated by adding the lengths of all of its sides and edges. Its dimensions are expressed in linear units like centimetres, metres, inches, and feet.
Given:
For Square:
We have side= x+ 1
Now, Perimeter of Square = 4 x side
= 4(x+ 1)
= 4x+ 4
For Rectangle:
We have length= x+ 4 and width= x
Now, Perimeter of Square = 2 ( l+ w)
= 2( x+ x+ 4)
= 4x+ 8
So, the perimeter cannot be same but the Equation can be 4x+ 4= 4x+ 8.
Learn more about Perimeter here:
https://brainly.com/question/6465134
#SPJ2
I need help with this ASAP!!!!!!!!!!!!!!
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Answer:
Step-by-step explanation:
help pls <33 pic provided
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Answer:
(-10,-4) (10,2)
Step-by-step explanation:
Answer:
y= 4/1x+3
Step-by-step explanation:
y=mx+b
first identify "b", which is where the line crosses the y-axis, in the graph we can see it does so at unit 3.
b= 3
next, we will find where the line crosses any point on the graph perfectly, such as coordinate (1, 7). Now use unit 3 on the y-axis as your reference point, we can see coordinates (1, 7) is 4 units up and 1 unit to the right from our reference point. This indicates our "m",
m= 4/1
therefore, y=4/1x+3
Help?
( this is not from a quiz. )
( also, this is science. )
my last question got answered and they told me answers not even related to the question.
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Answer:
A
Step-by-step explanation:
if u count the number of spaces from the zero after the decimal point then make it negative becouse the zeros are behind it
This question easy yall
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Answer:d
Step-by-step explanation:
Answer: D)
When a figure is reflected across the y-axis, it's like using a vertical mirror. The figures should have an equal distance from the vertical line.
HELP AHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
x + 2x + 12y + 4
What are the variables of this expression?
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Answer:
3x+12y+4 -- is the simplified version, variables would be x and y