Answer:
No it is not a function
Step-by-step explanation:
it is not because of the sets of data (3,-8) and (3,6). as you can see the x values are the same( 3 is the x value in each set) and the y vaues (-8 and 6) are different.
At the beginning of a business day a banks vault held 575,900. by the end of the day 3.5 x 10 to the 3rd power was added. how much money did the banks vault hold at the end of the day. Write your anwer in standard form
Answer:
3.5*10^3=3,500
3,500+ 575,900=579,400
Step-by-step explanation:
HELP I’LL GIVE BRAINIEST
Answer:
1 = Definition of a parallelogram
2 = Alternate interior angle theorem
3 = Angle addition postulate
4 = Substitution
i keep posting the next questions but help anyways pleasee
Answer:
1) A, C, and D all represent linear equations.
2) A, C, and D are functions; none of them have repeating x values.
3) D
6x² + 4x / 6x² + 13x + 6 ( please show work )
Answer:
her friends n her mom hate me lay down on da bed n do da crybaby
Step-by-step explanation:
what percent is represented by the diagram
Answer:
180%
Step-by-step explanation:
A full box shaded in plus 80% of another box is 180%.
Answer:
180%
Step-by-step explanation:
Each hundreds blocks shaded in is 100% and the second block is shaded 80 so 80% so it equals 180%
Which phrase represents the expression 7x + 2?
a. seven times two plus a number
b. two times a number plus seven
c. two less than a number multiplied by seven
d. a number multiplied by seven then added to two
Answer:
D should be the correct answer:) hope this helps:))
The phrase represents the expression 7x + 2 is the number multiplied by seven then added to two, So Option D is correct
What are expressions?
An expression is a sentence with at least two numbers or variables having mathematical operation. Math operations can be addition, subtraction, multiplication, division.
For example, 2x+3
Given that,
An expression,7x + 2
here, 7 is coefficient
x is variable
And then in 7x, constant number 2 is added
So it can be state that a number multiplied by seven then added to two
So, the statement is 7 multiplied in number then 2 is added
To know more about Expressions check:
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One student solved the inequality −4 > x/-7 and got 28 28. Are they both correct? Explain
Answer: solutions are the same, just written differently, inequality sign is reversed when multiplying by a negative. Yes, both students are correct.Jul 8, 2018
Step-by-step explanation:
Noah wrote that 6 + 6 = 12. Then he wrote that 6 + 6 - n = 12-n. Select the phrases that make the statement true
Answer:
6 +6 =12
Step-by-step explanation:
it is telling you that the statement is true because the next equation says 6 +6 -n and the first equation helps you know the answer is true because you know that n is being taken away from the answer which is 12.
hope that helps and makes sense
The equations are balanced because Noah subtracted the same number on each side of the origin.
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
Equation property: If a number is subtracted, added, multiplied, or divide into both sides of the equation, then the equation remains balanced.
Noah wrote that 6 + 6 = 12.
Then Noah subtracted n from both sides of the equation. Then the equation will be
Then he wrote that 6 + 6 - n = 12-n.
The equations are balanced because Noah subtracted the same number on each side of the origin.
The question was incomplete, but the complete question is attached below.
More about the Algebra link is given below.
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should i get a normal switch because it has more features or switch lite because its cheaper?
Answer:
i have the regular switch but you should get the regular one because it has more features
Step-by-step explanation:
i think you should get the one thats best for you but i have the regular one but get the one thats best for you
(1,3),(2,6),(3,9),(4,12) is the relation a function
Jenny selects a box of cereal for her family at the supermarket. Across town, Chase also happens to pick out a box of cereal for his own family. Are these two events dependent or independent?
Answer:
Independent
Step-by-step explanation:
In clear and simple terms, Events A and B are sid to be independent if the occurrence of event A and event B can occur simultaneously, that is the occurrence of A does not affect or stop the occurrence of B at the time.
The events being compared can happen concurrently with Jenny and chase both making selection for their respective families. However, events which cannot occur together are called mutually exclusive events such as obtaining a head and tail from a single coin toss, this events cannot happen together and are thus not independent.
MODELING REAL LIFE The table shows the profit y for recycling x pounds of aluminum. Find the profit for recycling 75 pounds of aluminum. Aluminum (lb), x 10 20 30 40 Profit, y $4.50 $9.00 $13.50 $18.00
Answer: 33.75
Step-by-step explanation:
It’s right
There is a profit of $33.75 for recycling 75 pounds of aluminum.
What is Function?A function is a relation from a set to another set such that element in the first set only maps to one element in the other set.
A function f from a set A to a set B can be represented as f : A → B
We have,
Profit for recycling 10 lb Aluminum = 10/10 × 4.5 = 4.50
Profit for recycling 20 lb Aluminum = 20/10 × 4.5 = 9.00
and so on
Therefore, we can write this as a function.
f(x) = [tex]\frac{x}{10}[/tex] × 4.5
We have to find the profit for recycling 75 pounds of aluminum.
f(75) = [tex]\frac{75}{10}[/tex] × 4.5
= 7.5 × 4.5
= 33.75
Hence the profit for recycling 75 pounds of aluminum is $33.75.
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You have recently taken out a loan for a new home. You place 10% down and finance the remaining balance. As part of the closing cost, you are required to pay 2.5 points. Determine the amount of the loan prior to the addition of the 2.5 points to the loan if the final loan amount was for $151,625. Round your answer to the nearest cent.
a.
$149,384.24
c.
$147,926.83
b.
$148,651.96
d.
$147,208.74
Answer:
C. $147,926.83
Step-by-step explanation:
What is the equation of the line through (−2, −2) and (4, −5)?
Answer:
Step-by-step explanation:
(-5 + 2)/(4 + 2) = -3/6 = -1/2
y + 2 = -1/2(x + 2)
y + 2 = -1/2x - 1
y = -1/2x - 3
Answer: y= -1/2x -3
Step-by-step explanation: you just have to do -5- (-2) over 4-(-2) when u divide these two you should get the slope. When you get the slope pick one of the coordinates in your questions and plug them in as Mx + b form.
seventy four point three times five point four
401.22
Hope this helps!
May I have brainliest please? :D
Answer:
401.22
Step-by-step explanation:
You just regularly multiply.....
Mary compares the heights of two trees. Their heights are shown. Write and solve an equation to find the height h of the taller tree.
Answer:
h= 57
Step-by-step explanation:
h-12=45
+12 +12
h=57
HELP ME PLS!!! PLS PLS
Answer:
53
Step-by-step explanation:
3x +17= 7x-31
17+31 = 7x-3x
48 = 4x
48/4= x
12=x
x=12
KL= 3x+17= 7x+31
using KL= 3x+17;
KL= 3(12) +17
KL = 36+17
KL=53
Clare has $54 in her bank account. A store credits her account with a $10 refund. How much dose she have now in the bank
Answer: She now has $64 in the bank.
Step-by-step explanation:
Amount of money in bank account = $54
amount refunded by a store = $10
Total amount of money in bank =Amount of money in bank account + amount refunded by a store= $54+ $10 =$64
Solve the system of equations below by elimination. -2x-4y=-4 -x+7y=-20
Answer:
67
Step-by-step explanation:
Its for GradPoint
I need help
Answer:
No
Step-by-step explanation:
It fails the vertical line test
It passes through more than one point vertically
What is the value of x?
30°
130
to
Answer:
20
Step-by-step explanation:
Most likely this is a triangle triangle have 180 always
What is the value of y=4x−2 when x=3? When x=3, y=
work out the value of x :)
Answer:
x=67.5
Step-by-step explanation:
A full circle is 360°, and the right angle is 90°. The rest of the angle is 270°, or 4x (from 3x+x).
4x = 270
x=67.5
3(2f + 4) = 2(3f - 6)
Answer:
I would say no solution
Step-by-step explanation:
There are no values of the variable that make the equation true.
Answer:
no solution
Step-by-step explanation:
0=-24 at the end, which leads to no solution because 0 does not equal -24
A ship sails from (1,2) to point (5,5). At which point has it completed HALF of its trip?
Answer:
(3, 3.5)
Step-by-step explanation:
use the midpoint formula since the midpoint is half easy between each
5+1/2, 5+2/2
6/2. 7/2
(3, 3.5)
i neeed help plsssss! 10 points to whoever gets it right lol
Answer:
C.
Step-by-step explanation:
Pretty sure the answer is -28 if not it is 28 but pretty sure its the negative one
Answer:
C. (third)
I am to lazy to explain:(
Help again again thank you
Write an equation of the line that passes through the point (3,2) and is
PARALLEL to the graph of y=3x-2*
Answer:
y = 3x - 7
Step-by-step explanation:
Please let me know if you want me to write an explanation for my answer :)
Boys to girls in a classroom is 3:5. If there are 9 boys in Mr. Franklin’s class, what is the total number of students in Mr. Franklin's class? *
Answer:
24
Step-by-step explanation:
3 x 3 = 9
5 x 3 = 15
15 + 9 = 24
hope this helps plz give me brainliest
If SU and VX are parallel lines and mUTR = 115°, what is mSTW?
Answer:
m STW = 115°
Step-by-step explanation:
here, SU || VX
m STW = m UTR
( vertical opposite angles )
Hence, STW = 115°