Answer:
$705.60
Explanation:
Discounted price:
$840 × (100% - 40%)
= $840 × 60%
= $840 ÷ 100 × 60
= $504
Markup:
$504 × (100% + 40%)
= $504 × 140%
= $504 ÷ 100 × 140
= $705.60
i hope this helps! :D
What is L'L?
O 5 units
07.5 units
O 10 units
O 12.5 units
Answer:
12.5
Step-by-step explanation:
The value of LL' is 5 units.
Option A is the correct answer.
What is translation?It is the movement of the shape in the left, right, up, and down direction.
The translated shape will have the same shape and shape.
There is a positive value when translated to the right and up.
There is a negative value when translated to the left and down.
We have,
ML' = 2.5
Triangle JKL dilated to Triangle J'K'L' with a scale factor of 1/3.
This means,
LL' = (2.5 x 3) - 2.5
LL' = 7.5 - 2.5
LL' = 5
Thus,
LL' is 5 units.
Learn more about translation here:
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Please help me find the answer ASAP
Answer:C Because there the same sides
A cell phone plan costs $200 to start. Then there is a $50 charge each month. Is there a proportional relationship between time and the cost of the cell prone plan? Explain how you know?
Answer:
.
Step-by-step explanation:
The equation is
y = 200+50x
This is not a proportional relationship because it does not go through the origin
If x=0, y does not equal 0
Mateo has 60 wooden tiles in the shape of diamonds as shown below. He plans to glue these tiles side by side onto a tabletop. What will the area of the tabletop be?
Answer:
the base is 6 inches, the height is 4.5 inches. Multiply that by usinhg the formula A = bh your answer will be 27 then multiply that by 60 and your answer is 1,620.
Step-by-step explanation:
Which equation has a slope of 3?
y=3y is equal to 3
y=3−xy is equal to 3 minus x
y=3x−1y is equal to 3 x minus 1
y=x+3
Answer:
the third one
Step-by-step explanation:
slope intercept form is y = mx + b
where m = slope
for the third one m = 3
therefore the third one is the correct answer
This equation shows how the cost of a photography session is related to its duration in hours.
c = 20d
The variable d represents the duration of the session in hours, and the variable c represents the cost. What is the duration, in hours, of a photography session that costs $20?
Answer:
1 hour
Step-by-step explanation:
c= 20d
here, c=$20
$20=20d
or, d= 1 hr
Help ASAP please.due in a few minutes.
Answer:
Rumble charters
Step-by-step explanation:
OK bus line:
55 +3.50(25)
55+87.5
=142.50
Rumble charters:
75+2.25(25)
75+56.25
=131.25
From looking at the steps we could tell that Rumble charters bus line would be cheaper.
its the second one
Step-by-step explanation:
1. 3.50×25+55=142.5
2. 2.25×25+75=131.25
sketch graphs of these three quadratic relations on the same set of axes.
a) y=x^2 + 8
b) y= x^2 - 5
c) y= x^2 - 10
Can someone help me!
Answer:
it might be positive 9 because -5+14=9
Step-by-step explanation:
Answer:
hi
Step-by-step explanation:
factor out the gcf from each polynomial 30x^2-18x^3+6x^4
Answer:
43
Step-by-step explanation:
Represent each of these temperatures in degrees Fahrenheit with a positive or negative number.
5 degrees above zero
3 degrees below zero
6 degrees above zero
2 3/4 degrees below zero
from the well stuffed 52 cards 2 cards are drawn randomly.find the probability of the first card is ace and the second card is Jack of heart( without replacement) by showing tree diagram
Answer:
1/13 or 4/32
Step-by-step explanation:
Your parents are buying a new car for $15,000. They pay 6.25% sales tax . How much do they pay for the car including tax
Answer:
$15,937.50
Step-by-step explanation:
15000 × 1.0625 = 15937.5
solve the proportion
what is the answer??? Please help me!
16% of 40 =
Answer:
16/100*40
32/2
lol so simple
gg
h+37=1
Whats the answer of H?
Answer:
h = -36
Step-by-step explanation:
-36 + 37 = 1 can be rewritten as 37 - 36 = 1. Since both equations are true, we have found the answer and checked it.
-36 is your answer.
Hope this helps. Have a nice day.
2x^2+6x+4
Show work please!!
Answer:
You don't have to do anything
Step-by-step explanation:
It's simplified already unless you want a graph.
If £30 is split between two people in
the ratio 3:2, what does each get?
Answer:
15 pounds because 30/2 is 15
6(3c - 5d + 6) =6(3c−5d+6)=6, left parenthesis, 3, c, minus, 5, d, plus, 6, right parenthesis, equals
Answer:
[tex]18c - 30d + 36[/tex]
Step-by-step explanation:
Given
[tex]6(3c - 5d + 6)[/tex]
Required
Expand
[tex]6(3c - 5d + 6)[/tex]
Open bracket
[tex]6(3c - 5d + 6) = 6*3c - 6*5d + 6*6[/tex]
[tex]6(3c - 5d + 6) = 18c - 30d + 36[/tex]
So, the result of the expression is:
[tex]18c - 30d + 36[/tex]
Which to expressions are equivalent to 3.2 (4p + 8.5)?
3.2 (Ap) + 3.2(8.5)
7.2p+8.5
12.8p+ 27.2
15.7p
40p
Answer:
A and C
Step-by-step explanation:
A is equivalent to the expression because it just expanded the equation more a bit. It's distributed, but not solved. Like 3.2 (4p +8.5) is the same as 3.2 (4p) + 3.2 (8.5) since in both 3.2 is being distributed or multiplied by both numbers.
C is equivalent to the expression because it simplified the expression more. 3.2 times 4p is 12.8p. 3.2 times 8.5 is 27.2. The expression cannot be simplified.
Hope I helped! :)
NEEED HELP PLEASEEEEE
Write a rate that represents the situation:
One possible rate is ( ) week(s) for ( ) every day(s).
Answer:
10/10
Step-by-step explanation:
Ez..........................................................
Mason is laying tiles on his entryway. The tiles are each 2/9 feet long, and the entryway is 7 1/2 feet long. How many tiles will Mason need to buy in order to cover the length of the entryway? Explain.
Answer:
1 2/3
Step-by-step explanation:
7 1/2x2/9
The required number of tiles will be 34 covering the length of the entryway.
What is the Multiplication operation?In mathematics, Multiplication operations perform Multiplying values on either side of the operator.
For example 4×2 = 8
We have been given that the tiles are each 2/9 feet long, and the entryway is 7 1/2 feet long.
We have to determine the number of tiles will he need to buy in order to cover the length of the entryway.
According to the given question, the required solution would be as:
So the number of tiles covering the length of the entryway will be
⇒ 7 1/2 ÷ (2/9)
⇒ 15/2 ÷ (2/9)
⇒ 15/2 / (2/9)
Reciprocal the term in the denominator
⇒ (15/2) x (9/2)
Apply the multiplication operation,
⇒ 135/4
Apply the division operation,
⇒ 34
Thus, the required number of tiles will be 34 covering the length of the entryway.
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Calculate the surface area.
Thank you for the help
i will mark brainiest
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Answer: 659.7 yd^2
I hope this helped!
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Hand Sanitizer question
Answer:
the first one
Step-by-step explanation:
PLEEEEEEASE HELPPPPPP
Answer:
Row 1
Step-by-step explanation:
If you divide the number of oranges in each row by their number of boxes, you always get 13 oranges per box.
(156/12 = 13)
(130/10 = 13)
(91/7 = 13)
(65/5 = 13)
But, in Row 1, he made a mistake: 13/2 = 6.5 The mistake here is that Row 1's "number of boxes" should be 1, not 2, to make this eqation true. If we did this, then we will get 13 as our "number of oranges" instead of 6.5, becuase the equation will now be 13/1 = 13 and his table will be correct.
Row 1 has the mistake.
How can I tell if a system of equations has one, no, or infinitely many solutions?
Answer:
There are many ways to interpret if whether or not a system of equations has solutions or not. Here is one way that is most ideal for most, if not, all equations: using graphs.
If the graphs of the set of equations do NOT intersect, then there are no solutions (because no x or y value will ever make both equations true)If the graphs of the set of equations DO intersect at one point, then ONLY that one point will make both equations true. (One solution)If the graphs of the set of equations are identical on the graph, then there are infinite solutions that make both equations true.7/10-1/6 answer in fraction
Answer:
8/15
Step-by-step explanation:
7/10 = 21/30
1/6 = 5/30
21/30-5/30 = 16/30=8/15
Answer:
32/60
Step-by-step explanation:
7/10-1/6
6 and 10 can both go into 60 so you do
10x6 and 6x10 u get 60 as the denominator now you have to multiply the same for the numerator and you get 10/60 and 42/60 now subtract
42-10= 32
32/60
A TV has an original price of $499. Find the new price of the TV after a 10% increase.
Answer:
$548.9
Step-by-step explanation:
$499 x (1+10%) = $ 548.9
f(x) = x2. What is g(x)?
Answer:
Step-by-step explanation:
x-2
The measure of angle 1 is 39º. What is the measure of the angle
adjacent to angle 1? Explain.
Answer:
[tex]180 - 39 = 141[/tex]
141° is the answer