Can somebody plz answer these word problems correctly thanks! (Middle school math)
Show how u got the answers like steps numbers dividing/multiplying u do!
WILL MARK BRAINLIEST WHEOVER ANSWERS FIRST! :DDD
Answers
Answer: is this mathematical question? I will samual
Step-by-step explanation:
Related Questions
Does the order pair (1,8) satisfy the function y=3x+6 Yes,No
Answers
Answer:
yes it does
Step-by-step explanation:
You borrow $7,000 from the Overton Credit Union to buy a used car. The credit union charges 6% interest, compounded monthly for 5 years. What’s the total amount you will have to pay back for this loan?
A= P(1+r/n) ^nt
A=Total amount after
P=Initial
r=percent rate as a decimal
n=number of times per year
t=time in years
O $7,431.74
O $9,441.95
O $9,367.58
O $9,380.67
Answers
P=7000
r=0.06
m=12
t=5
n=12(5)=60
Substitute into formula
Kristopher has a coupon for $10 off any item at his favorite electronics shop. If he plans to use the coupon to purchase and item that costs $80, by what percentage will the price be decreased before tax?
Answers
Answer:
12.5%
Step-by-step explanation:
Kristopher has a coupon for $10 off any item at his favorite electronics shop. If he plans to use the coupon to purchase and item that costs $80, by what percentage will the price be decreased before tax?
The formula for Percentage Decrease =
Decrease in price/ Initial price × 100
Decrease in price = $10
Initial price = $80
Hence:
$10/$80 × 100
= 12.5%
Hence, the percentage the price will be decreased by before tax is 12.5%
The two lines representthe amount of water, over time, in two tanks that are the same size. Which container is filling more quickly? Explain how you know.
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Answer:
no picture sorry but if either tanks line goes higher than the other than its filling faster
Step-by-step explanation:
Find the value of x L 7x-7 M 4x+14
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Answer:
x= 7 sorry if I'm wrong:(
Step-by-step explanation:
7x - 7 = 4x + 14
7x - 7 - 4x = 4x + 14 - 4x
3x - 7 = 14
3x - 7 + 7 = 14 + 7
3x = 21
x = 21/3
x = 7
need help with the last 2 numbers
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Answer:
the solution is t ≤1 (1)
Find the circumference of a circle with a diameter of 20 centimeters. Round your answer to the nearest centimeter.
6 centimeters
126 centimeters
31 centimeters
0 63 centimeters
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Answer:
63 centimeters
Step-by-step explanation:
What we know:
A cricle has a diameter of 20 cm.
To find circumference, use πd or 2πr.
3.14(10 * 2)
3.14(20)
62.8 cm, which rounds to 63 cm.
PLz answer i really dont know math plz tell me the correct answer
Answers
Answer:
a
Step-by-step explanation:
With the equation I did 8 * -3/4 + 8 because and I did that with the rest but the only table that is correct using the equation is table a. Hope this helps! :)
Ms. Hills went to the store with $70. She bought three notebooks for $5 each and is buying a certain number of calculators for $25 each. Which of the following inequalities could be used to calculate the number of calculators she can buy?
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Answer:
70= (5x3)+(25x) or 70> (5x3)+(25x)
Step-by-step explanation:
GIVE ME BRAINLIEST???? THIS TOOK A WHILE :(
Use inductive reasoning to predict the next number in the sequence.
7, 10, 13, 16, 19, ...
21
21
22
22
23
23
20
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What is the value of g(-9) for the function g(x) = x2 - x?
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Answer:
72Step-by-step explanation:
Given the function;
g(x) = x^2 - x
We are to find g(-9)
g(-9) = (-9)² - 9
g(-9) = 81 - 9
g(-9) = 72
hence the value of g(-9) is 72
Please help me with this
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Answer:
The length= 16cm
The width= 6cm
The two long sides are 8cm both so 8 + 8 = 16
And the two short sides are 3cm both so 3 + 3 = 6
So your length should be 16cm and your width 6cm
I HOPE THIS HELPS! ∧ ∧
⊂∵→ω←∵⊃
Please help y’all I really need help with this
Answers
Answer: y = -x - 4
Step-by-step explanation:
Grandma's age is 6 years less than 5 times Junior's age, j. If Grandma is 64 years old, which equation
can be used to find Junior's age?
Helppp
Answers
Answer:
junior is 6
Step-by-step explanation:
take 64 and divide by 5 you get 12 then take away the 6 years and you get juniors age which is 6
The equation used to find the age of Junior's age is 64 = 5J - 6 and the age of Junior will be 14 years old.
How to form an equation?Determine the known quantities and designate the unknown quantity as a variable while trying to set up or construct a linear equation to fit a real-world application.
In other words, an equation is a set of variables that are constrained through a situation or case.
Let's say Grandma's age is G while junior is J.
As per the given,
Grandma's age is 6 years less than 5 times Junior's age,
G = 5J - 6
64 = 5J - 6
J = 14
Hence "The equation used to find the age of Junior's age is 64 = 5J - 6 and the age of Junior will be 14 years old".
For more about the equation,
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What is the measure of x in the figure below? A. 31° B. 41° C. 49° D. 131°
Answers
Answer:
option B (41°)
Step-by-step explanation:
90-49= 41°
hope it helps!
Sindhu’s present age is thrice of Shilpa. If Shilpa’s age three years ago was x, then Sindhu’s present age is
3 (x – 3)
3x + 3
3x – 9
3(x + 3)
Answers
Answer:
I think "D"- 3(x + 3)
Step-by-step explanation:
as 3 years ago - x
so present age of shilpa - x +3
~~~~~~~~~~~~~
present age of sindhu - 3 (x+3)
i guess : )
Shilpa's age three years ago
Shilpa's age now = x + 3
Sindhu's age now = 3(x + 3)
Which expression does not represent 625?
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Answer:
where are the choices?
Step-by-step explanation:
PLZZZ HELPPPPPPPPPPP
Answers
Answer:
?=6
Step-by-step explanation:
6/9=2/3
6/9 is the non-simplified version of 2/3
Answer:
6/9
Step-by-step explanatiquick mafs
which expression is equivalent to the given expression? 2x^2-14x+24
A.) 2(x-3)(x-4)
B.) 2(x-5)(x-2)
C.)(2x-12)(x-2)
D.)2(x-8)(x+3)
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Answer:
2(x-3)(x-4)
Step-by-step explanation:
i believe thats the answer
please help with solving this
Answers
Answer:
x=-7
Step-by-step explanation:
5x-2x+1=3x-6-x first combine like terms
3x+1=2x-6 combine like terms by subtracting 2x from both sides
x+1=-6 subtract 1 from both sides
x=-7
Y = 3x + 5, x = -4 / So, what would the y in the equation equal to ?
Answers
Answer:
Step-by-step explanation:
y= 3 (-4)+5
y= - 12+5
y= -7
Answer:
-7
Step-by-step explanation:
Substitute x into the equation to get.
Y=3(-4)+5
Solve the right side.
y=-7
Which two lines are parallel? First right answer get brainliest!
5y=-3x-5
5y=-1-3x
3y-2x=-1
Answer choices:
II and III
No, two of the lines are parallel.
I and II
I and III
Answers
Answer:
I and II
Step-by-step explanation:
make it to general form and compare the gradient
write a linear equation from the points (-4,-13) and (3,1)
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PLEASE HELP! 10pts!
Subtract.
7h 15min 12s
- 2h 03min 46s
--------------------------
h min s
5 hours, 11 minutes, 26 seconds
5 hours, 11 minutes, 34 seconds
5 hours, 12 minutes, 26 seconds
5 hours, 12 minutes, 34 seconds
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SHOW YOUR WORK. 44.22 divided by (-6.7) and -6.46 divided by 0.04
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Answer: -6.6 and -161.5
Step-by-step explanation: 44.22/-6.7=-6.7 -6.46/.04=-161.5 <——- not to sure about that one
what is the simplified form of the expression
[tex] \sqrt{ - 64} [/tex]
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y=2x+3
when x is 0, y is
when x is 1, y is
when x is 2, y is
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When x is 1, y is 5
When x is 2, y is 7
Choose the expression that is equal to 28.3. A. 33 + 27.2 – 6.8 + 24 – 3.1 B. 33 + 27.2 – (6.8 + 24 – 3.1) C. [33 + (27.2 – 6.8)] + 24 – 3.1 D. 33 + 27.2 – (6.8 + 24) – 3.1
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Write an equation in Slope intercept form of the line that passes through the given points (-3,4) (1,4)
Answers
to find the answer: first you have to find the slope with the given points. (y2 - y1 / x2 - x1)
plug it in to get: (4-4 / 1- -3) = 0/4 = 0
this means the slope would be 0
if the y intercepts are the same then it usually indicates that the slope would be 0 and that the answer is the y intercept.. but if you don’t understand how to get slope-intercept using other coordinates then here’s how:
you can use point-slope formula (y-y1 = m (x-x1) in order to do this just plug in one of the coordinates. in this case an example of point-slope form would be:
y-4 = 0 (x - -3) or y-4 = 0(x-1)
it doesn’t matter which coordinates you use..
then solve the point slope for slope-intercept.
y-4 = 0(x-3) multiply 0 with x and -3
y-4 = 0x move -4 to the right by adding 4
y = 0x + 4 or y = 4 would be your answer!
The equation for the line that passes through the point A ( -3 , 4 ) and
B ( 1 , 4 ) is y = 4
What is an Equation of a line?
The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept
And y - y₁ = m ( x - x₁ )
y = y-coordinate of second point
y₁ = y-coordinate of point one
m = slope
x = x-coordinate of second point
x₁ = x-coordinate of point one
The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )
Given data ,
Let the first point be A ( x₁ , y₁ ) = A ( -3 , 4 )
Let the second point be B ( x₂ , y₂ ) = B ( 1 , 4 )
Now ,
The equation for the line is given by
y - y₁ = m ( x - x₁ )
To find the slope of the line ,
Slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )
Substituting the values , we get
m = ( 4 - 4 ) / 1 - ( - 3 )
m = 0
So , the slope of the line is 0
Now ,
The equation of line will be
y - 4 = 0 ( x - ( -3 ) )
y - 4 = 0
Adding 4 on both sides , we get
y = 4
So , the equation of the line is y = 4
To learn more about equation of line click :
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About 1,500,000 bacteria are found in 1 milliliter of water of the coastal ocean. How many bacteria will be there in 100 milliliters of water?
Answers
Answer:
150000000
Step-by-step explanation:
Answer: E. because i just took the test on plato
