Answers
Answer: $638.40
Step-by-step explanation:
45% converted to a decimal is 0.45
0.45 of $1200 = 0.45* $1200 (of in this case means multiply)
0.45 * $1200= $440
Because they said 11% of remaining salary, we have to do:
$1200-$440=$760
Now 11% converted to a decimal is 0.11
5% converted to a decimal is 0.05
So 0.11+0.05
0.11+0.05= 0.16
Now 0.16 *$760=$121.60
Now we find the remaining amount so we subtract: $760-$121.60= $638.40
So our answer is $638.40 left
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Related Questions
Please help! I'm like 3 months behind and am trying to crunch in some school, please be fast!!!!
Answers
Answer:
the second option from the top is correct. (the one with the dot on -4)
Step-by-step explanation:
d/-2 + 5 = 7
d/-2 = 7 - 5
d/-2 = 2
d = 2 * -2
d = -4
Answer:
Option 2, d = -4
Step-by-step explanation:
d/-2 + 5 = 7 (subtract 5 from both sides)
d/-2 = 2 (multiply by -2 to both sides)
d = -4
Option 2 is correct.
Brainliest, please :)
Given the conversion factors 12 in/1 ft and 3.28 ft/1 m, which line segment is longer?
A. Line segment A
B. Line segment B
C. They are the same size.
Answers
Answer:
Line segment A
Step-by-step explanation:
The apostrophe symbol represents feet.
1 meter can be converted into 3.28'
Since 5.5' > 3.28', Line segment A is larger
x/x-2 + x-1/x+1= -1
Can someone walk me through the steps of this problem? Much appreciated. :)
Answers
[tex]\large{\boxed{ \sf x = 1, \ x = 0 }[/tex]
Explanation:[tex]\sf \Rightarrow \dfrac{x}{x-2\:}+\:\dfrac{x-1}{x+1}=\:-1[/tex]
[tex]\sf \Rightarrow \dfrac{x(x+1)+(x-1)(x-2)}{(x-2)(x+1)}=\:-1[/tex]
[tex]\sf \Rightarrow \dfrac{x^2+x+x^2-2x-x + 2}{x^2 - 2x + x - 2}=\:-1[/tex]
[tex]\sf \Rightarrow 2x^2-2x+ 2=\:-1(x^2 - 2x + x - 2)[/tex]
[tex]\sf \Rightarrow 2x^2-2x+ 2=\:-x^2 + 2x - x + 2[/tex]
[tex]\sf \Rightarrow 2x^2+x^2 -2x - x+ 2-2=0[/tex]
[tex]\sf \Rightarrow 3x^2 - 3x = 0[/tex]
[tex]\sf \Rightarrow 3x(x - 1) = 0[/tex]
[tex]\sf \Rightarrow 3x = 0 , \ x - 1 = 0[/tex]
[tex]\sf \Rightarrow x = 0 , \ x =1[/tex]
Answer:
x = 0 or x = 1
Step-by-step explanation:
Given equation:
[tex]\dfrac{x}{x-2}+\dfrac{x-1}{x+1}=-1[/tex]
Multiply the two denominators to get the same denominator:
Multiply the numerator of the first fraction by the denominator of the second fraction to get the new numerator of the first fraction.
Multiply the numerator of the second fraction by the denominator of the first fraction to get the new numerator of the second fraction.
[tex]\implies \dfrac{x(x+1)}{(x-2)(x+1)}+\dfrac{(x-2)(x-1)}{(x-2)(x+1)}=-1[/tex]
Add the numerators and keep the denominator so that there is now one fraction:
[tex]\implies \dfrac{x(x+1)+(x-2)(x-1)}{(x-2)(x+1)}=-1[/tex]
Simplify the numerator by expanding the brackets:
[tex]\implies \dfrac{x^2+x+x^2-3x+2}{(x-2)(x+1)}=-1[/tex]
[tex]\implies \dfrac{2x^2-2x+2}{(x-2)(x+1)}=-1[/tex]
Simplify the denominator by expanding the brackets:
[tex]\implies \dfrac{2x^2-2x+2}{x^2-x-2}=-1[/tex]
Multiply both sides by the denominator of the left side:
[tex]\implies 2x^2-2x+2=-1(x^2-x-2)[/tex]
Simplify and move everything to the left side:
[tex]\implies 2x^2-2x+2=-x^2+x+2[/tex]
[tex]\implies 3x^2-3x=0[/tex]
Factor:
[tex]\implies 3x(x-1)=0[/tex]
Therefore:
[tex]\implies 3x=0 \implies x=0[/tex]
[tex]\implies x-1=0 \implies x=1[/tex]
Therefore, x = 0 or x = 1
whoever can answer all of these will get brainless
1. 121/2 - 9 1/4 =
2. 5 1/2 - 2 5/12 =
3. 7 1/5 - 3 7/10 =
4. 11 2/3 - 8 1/2 =
fractions by the way
answer that goes with each question
3 1/2) 3 1/3) 3 1/4) 3 1/6) 3 2/3) 3 3/4)
which ones do they go with?
4
Answers
Firstly, brainly allows 1 question per question. So do not try this again.
Lets make the fractions all like terms.
242/4 - 37/4=205/4. Lets now make this a mixed fraction.
By doing 205/4, we find out that 4 goes in less than 51 times.
1. 51 1/4.
2. 11/2 = 66/12.....so 66/12 - 29/12= 37/12. Make it mixed fraction: 3 1/12.
3. 36/5=72/10. 72/10 - 37/10 = 35/10. As a mixed it is 3 1/2
4. 35/3 - 17/2 can be rewritten by finding their GCM (Greatest Common Multiple). In this case it is 6.
70/6 - 51/6 = 19/6. 3 1/6.
#LearnWithBrainly, get Verified Answers
please help again. i dont know how to solve this one either.
Answers
Mr Brown has to pay a $670 power bill by the end of the month. He has 12 days to go before the end of the month. He has already set aside $152 for the bill. He plans to save an equal amount per day for each of the 12 days.
a) what is the minimum amount he should save per day to be able to pay the bill?
b) Convert your answer to a certain currency. $1 in the current currency = $1.35 to the new currency.
Answers
I need help with this topic, an explanation of how you got the answer would be very much appreciated, Thanks :)
( I attached pictures )
Answers
Answer:
No Solutions
Step-by-step explanation:
Hello!
We can approach this system using the Elimination method. Since the coefficients of the the x terms are the same, we should vertically subtract the two equations.
Subtract[tex]\left \{ {{y=9x - 5} \atop {y = 9x + 6}} \right.[/tex][tex]-\left \{ {{y=9x - 5} \atop {y = 9x + 6}} \right.[/tex][tex]-\left \{ {{y=9x - 5} \atop {y = 9x + 6}} \right.\\0 = 0 -1 1[/tex][tex]0 \neq -11[/tex]Since 0 does not equal to -11, there are no solutions to the system.
We can also look at this graphically. The two lines have the same slope but different y-intercepts, meaning that they would be parallel lines with no intersection. If there is no intersection, there are no solutions.
8TH GRADE GEOMETRY:100 POINTS+BRAINLIEST: Please answer the question and explain how you did it. Also, please tell me what a "radii" is. Any absurd answers for the sake of points will be reported thanks :)) !!!
Answers
Answer:
Option B 1 : 3
Step-by-step explanation:
Volume formulas & definitions:
To solve this problem, we must remember the formulas for volume of each shape:
[tex]V_{cylinder}=\pi r^2h\\V_{cone}=\frac{1}{3} \pi r^2 h[/tex] where r represents the radius of the circular part of the shape, and h represents the height of the shape (the plural of height is "heights", and the plural of radius is "radii")
So, when the question states that the shapes "have congruent heights and radii" it means that the height of both objects is the same, and the radius of both objects is the same.
Ratios
To find the ratio of the volume of the cone to the volume of the cylinder, we must setup the ratio. Ratios can be setup as a fraction where the first quantity is the numerator (top of fraction), and the second quantity is the denominator (bottom of the fraction):
[tex]\dfrac{V_{cone}}{V_{cylinder}}=\dfrac{\frac{1}{3} \pi r^2 h} {\pi r^2 h}[/tex]
Since the pi, the "r", and the "h" are the same in both the numerator and denominator (and since there is only multiplication & division in the fraction) these common factors can cancel, and reduce the fraction to the following:
[tex]\dfrac{V_{cone}}{V_{cylinder}}=\dfrac{\frac{1}{3}} {1}[/tex]
Any number divided by 1 doesn't change, so one-third divided by 1 is still one-third.
[tex]\dfrac{V_{cone}}{V_{cylinder}}=\frac{1}{3}[/tex]
Other representations of ratios
Lastly, we must remember that a ratio an also be written with a colon symbol, where the numerator is written first, and the denominator is written second.
So, the ratio of the volume of the cone to the volume of the cylinder is:
1 : 3
Please answer this someone so I can get out of summer school please!!!
A graph titled Arnie's Airplane has time (minutes) on the x-axis and distance (miles) on the y-axis. A line goes through points (0, 0) and (2, 10). A 2-column table with 3 rows titled Bernie's Biplane. Column 1 is labeled Time (minutes) x with entries 3, 5, 8. Column 2 is labeled Distance (miles) y with entries 21, 35, 56.
Find each slope from the graph and table to compare the constant speeds of the two airplanes.
What is the constant speed (slope) of Arnie’s airplane?
What is the constant speed (slope) of Bernie’s biplane?
Who flew faster?
Answers
Answer:
5,7, bernie
Step-by-step explanation:
its right bc ik it is lol
Hope this helps
15 Points!!!
The volume of the given right circular cylinder is 256ℼ cubic yards. If h, the height of the cylinder is 16 yards, what is r the radius of the base?
A. 4 yd.
B. 6 yd.
C. 12 yd.
D.16 yd.
Answers
Answer: 4 yards
Step-by-step explanation: The formula for the volume of a cylinder is Pi * Radius squared * height.
If the end result is 256pi, and the height is 16, then the radius must be 4, because 4^2 = 16, and 16*16 = 256, and 256*pi = 256pi.
Please mark as brainliest if this was helpful.
Answer:
r = 4yd (Answer A)
Step-by-step explanation:
The volume of a cylinder of radius r and height h is V = πr²h, and the applicable V value here is 256π yd³. We divide this by 16 yd to find the area of the base: 16π yd².
The base is a circle of radius r, which is to be determined:
πr² = 16π yd²
This reduces to r² = 16 yd², and so r = 4yd (Answer A)
i need help 25 points?
Answers
Answer:
Head Tails
Step-by-step explanation:
I hope this helps:)
Estimate the difference by rounding each mixed number to the nearest half or whole number. 8 4/10 - 2 1/7
Answers
Answer:
6 1/2
Step-by-step explanation:
8 4/10 is rounded to 8 1/2 and 2 1/7 is rounded to just 2
8 1/2 - 2 = 6 1/2
wAaAa im very confused, help
16. Convert the following mixed fraction to decimals.
3 1/5 =
a)3.2
b) 4.2
c) 5.2
Answers
Answer:
The answer would be 3.2, since .2 is equivalent to 1/5 ^^
Which number best represents a debt of $5,324?
A.
-53,240
B.
-5,324
C.
5,324
D.
53,240
Answers
Answer:B
Step-by-step explanation:The negative represents how the debt is in the negatives so it should be B. I hope that helps!
Which of the following is equivalent to 4 2/3?
3 5/3
3 6/3
3 12/3
3 4/3
Answers
Answer:
[tex]3\frac{5}{3}[/tex]
Step-by-step explanation:
If you change the original number into an improper fraction, you need something that will be the same as [tex]\frac{14}{3}[/tex]
i think its multiply by -2 but i dont know
Answers
Answer: Divide by -2
Step-by-step explanation: In an equation where you have ab = n, then you divide by a. So then you get b = n/a.
If my answer was helpful, please mark it as brainliest.
Answer:
Divide by -2
Step-by-step explanation:
Since we need to isolate h, we need to do the opposite operation that -2 is doing to h. In this case, -2 is being multiplied by h, and the opposite operation to multiplication is division.
This means that we need to divide both sides by -2.
Find the surface area of the regular hexagonal prism.
Answers
Answer:
2ah + 3√3a, 2,
use this formula^
You'll get the answer
133.3
Answer:
25.5
Step-by-step explanation:
i passed
Tracey decides to give $1 to 5 of her close friends everyday she is late for Algebra class. Algebra class meets 3 days a week. Tracey has been late to class everyday for 4 weeks. How much money has she lost?
Answers
Answer:
Tracey has lost $60
Step-by-step explanation:
>Tracey gives $5 every missed class
>She has missed 12 classes
>5(12) is 60
>Tracey owes $60
3 x 4 = 12
12 x 5 = 60 dollars
Summer homework, need help
Answers
Answer:
5,2,3
Step-by-step explanation:
I don't really know what to say. Im in midd school and I saw this before.................
Answer:
1 1 4 -3
Step-by-step explanation:
since the slope of the graph is one, the answer is one to both
The biggest y is 4
The smallest Y is -3
I THINK NOT SURE
Fill in the blanks based off the graph. (I added pictures)
Thanks :) 20 pointss!!!
Answers
Answer:
1. $4
2. $2
3. $1
4. $30
Step-by-step explanation:
Answer:
1. $4
2. $2
3. $1
4. $30
Step-by-step explanation:
Pls answer the question 15 points
Answers
Answer:
V≈256
Step-by-step explanation:
Given the radius = 4 cm, you can use the formula and come up with the following,
[tex]V=4/3*3*4^3=4/3*64*3 =256*3 /3=256[/tex]≈
Answer:
V=256 cm^3
Step-by-step explanation:
How to calculate Tax Income and Capital Gain?
Answers
This is taxed based on how much you make in one year. Based on how much the individual makes in this year will effect the taxed amount.
Step 1
83,465 x 5.05 = 4214.98
Step 2
(Note this is the second tax at 9.15)
83,465 x 9.15 = 7637.04
Step 3
(Add both taxed together for total income tax paid)
7637.04 + 4214.98 =11,852.02
Repost 8th grade 50 POINTS+BRAINLIEST: How do you graph a quadratic equation in vertex form when the equation is a perfect square? Use x² -4x+4 as an example
Answers
Answer: Vertex : Maximum (2, 0)
Rules:
(x + d)² = x² + 2dx + d² and (x - d)² = x² - 2dx + d²x² + 2dx = (x + d)² - d² and x² - 2dx = (x - d)² - d²Solve:
x² - 4x + 4
x² - 2(2x) + 2²
(x - 2)²
Into vertex form: a(x - h)² + k
1(x - 2)² + 0
Identify:
vertex : (h, k) = (2, 0)
Find additional things, to graph the equation:
(i) x-intercept: (2, 0)
(ii) y-intercept: (0, 4)
Graph shown:
The bottom part of this block is a rectangle or prism. The top part is a square pyramid. You want cover the block entirely with paper. How much paper do you need?
Answers
Answer:
324
Step-by-step explanation:
((7*6) *4) + ((6*5) *4) + (6*6) =?
(42*4) + (30*4) + (6*6) =?
168 + 120 + 36 =?
324 =?
Basically, you need to find the area of all sides and add it up.
Answer:
324 sheets of paper
Stepheet-by-step explanation:
Which of the following can be used to describe the rectangle below?
A rectangle is shown.
A.
All angles are acute.
B.
Opposite sides are perpendicular.
C.
The opposite sides are parallel.
D.
All sides are the same length.
I really need help please
Answers
Answer:
B or C It depends on the definition of opposite sides
Step-by-step explanation:
Perpendicular lines bisect eachother. Parallel lines would never touch eachother.
Find the "explicit" formula, f(n) of this sequence: 2, 5, 12.5, 31.25,...
Answers
2 x 2.5= 5
5 x 2.5= 12.5
Etc.
