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Work Shown:
18% = 18/100 = 0.18
18% of 24 = 0.18*24 = 4.32
The tip is $4.32
Adding this tip amount onto the original bill leads to 4.32+24 = 28.32
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As a slight shortcut, we can use the multiplier 1.18 to get
1.18*24 = 28.32
This works because
1.18*24 = (1+0.18)*24 = 1*24 + 0.18*24 = 24 + 0.18*24
Notice the portion "24 + 0.18*24" can be found buried in the 1.18*24 expression. I applied the distributive property.
The multiplier 1.18 represents an increase of 18%
We can think of it as
100% + 18% = 1+0.18 = 1.18
Please i need the answer.
Answer:
Its 12
Step-by-step explanation:
Remember, if there is a neg number in absolute value bars its always positive.
Answer:
12
Step-by-step explanation:
there is not much of an explanation, but that's the absolute value
HELPPPPP DUEEEE SOOON
Answer:
second one
Step-by-step explanation:
Figure A is a scale image of Figure B. Figure B Figure A What is the value of x?
Answer:
5.4
Step-by-step explanation:
Calculate value of x using similarity ratio
7.2/x = 4/3 cross multiply expressions
21.6 = 4x divide both sides by 4
5.4 = x
Answer:
5.4
Step-by-step explanation:
What is the value?
And please hurry! :)
Answer:
46
Step-by-step explanation:
Answer:
46
Step-by-step explanation:
b^2-16a+5
49-8+5
41+5
46
The cost to join a yoga studio is $125, plus there is an additional $90 per month fee. If Kennedy has spent
a total of $395 on her yoga membership, how many months has she been a member?
WHAT IS THE EQUATION OF THE LINES IN SLOPE -INTERCEPT FORM ?
Answer:
y = 1x - 40
Step-by-step explanation:
Find the slope first which is the rise/run. And then you get the slope which is 1, and the slope intercept form is y = mx + b. Your y intercept is -40 so when you plug them in it makes y = 1x - 40
What are the factors of x^2 + 2x - 8?*
Answer:
its 5x-16/2
Step-by-step explanation:
Step-by-step explanation:
x^2 + 2x - 8
d=b²-4ac=4+32=36
x1=(-b+√d)2a=(-2+6)/2=2
x2=
(-b-√d)2a=(-2-6)/2=-4
x=2 and x=-4
4 of 8
?
Find the LCM of 9 and 3
Answer:
the lcm of 4 and 8 is 8 and the lcm of 9 and 3 is 9
Step-by-step explanation:
hope this helpes you out
lateral surface area
Answer:360 yards
Step-by-step explanation:
On a map 1 inch = 50 miles. If two cities are 3 1/2 inches apart, how many miles are they apart?
expand and simplify (3x-3)(2x-1)
Answer:
[tex]6x^{2} -9x+3[/tex]
Step-by-step explanation:
[tex](3x-3) (2x-1)[/tex]
[tex]3x (2x-1)-3(2x-1)[/tex]
[tex]6x^{2} -3x-6x+3[/tex]
[tex]6x^{2} -9x+3[/tex]
Please answer this question
Answer:
the length is 7 cm and then just round off
Step-by-step explanation:
measure the length and then round it off
Oranges sell 8 for $1.84. Find the unit rate.
Step-by-step explanation:
oranges sell 8 for 1.84$
so,
1 unit orange =[tex]\tt{\dfrac{1.84}{8}=0.23\$ }[/tex] ⠀
HELP VERY URGENT! PLEASEEE HELP!
Answer:
Step-by-step explanation:
Thx for the points bbg
Louis has $11. What are two different combinations of a sandwich and a drink that he can buy and still have enough money left to get into the rink? Explain how you found your answer.
Answer:
Tuna and Small
Step-by-step explanation:
$3.95 + $1.29 = $5.24 - $11 = $5.76
Louis would have $0.76 after he bought everything
Hope this helps please give brainliest!!
I need help with reflections on a graph, I'll mark brainliest. Please help me.
Answer: 1) (0,-3) 2) (4,-2) 3) (2,3) 4) (-2,2)
Step-by-step explanation: Hope this helps!
simplify it please anyone
Answer:
[tex]\frac{x(4xx^{2}+3) }{2}[/tex]
Step-by-step explanation:
simplify the expression
remove the double x, it was a mistake
omg it didnt show up
an architect creates a scale model of a building with a scale of 3 inches = 11 feet. if the actual width of the building is 121 feet, what is the width of the scale model
Answer:
the awnser is 3 because 3 * 11 = 33 then 121 divided by 33 = 3
Step-by-step explanation:
Can you guys please help me with this question
Answer:
9 , 10
Step-by-step explanation:
n ≥ 9.
Here the value of n will be 9 and more than 9
14-4x = 26
What is X
Pls help.
Answer:
x = -3
Step-by-step explanation:
14 - -12 = 26
A rod of aluminium has a mass of 575.4g and a volume of 210cm3
Answer:
0.274g/cm^3
Step-by-step explanation:
density = mass / volume
so d = 575.4 / 210
d = 0.274g/cm^3
3 + 4t = 15
so t = what
Answer:
t=3
Step-by-step explanation:
subtract 3 on both sides (4t=12)
divide by 4 on both sides (t=3)
Answer:
3+4(3)=15
Step-by-step explanation:
can sombody help me ill make you brainliest
Answer:
6^22
Step-by-step explanation:
15-(-7) = 22
6^22
Answer:
1679616
Step-by-step explanation:
The formula for the volume, V, of a cone having the radius, r, and the height, h, is shown below.
V = 3r2h
Write the formula to calculate the height, h.
Answer:
V/3r²
Step-by-step explanation:
We are to make h the subject of the formula as shown;
V = 3r²h
Divide both sides by 3r²
V/3r² = 3r²h/3r²
V/3r² = h
Rearrange
h = V/3r²
Hence the formula to calculate the height h is V/3r²
Answer:
h = V/3r²
Step-by-step explanation:
just did the test
6z + 1/4 + 4y + 1/4 + 7z -2y
Answer:
I have no idea how you want this question solved, so I simplified.
2y + 13z + 1/2
Step-by-step explanation:
Hope this helps.
Answer:
2y+13z+1/2. Hope this helped
There are 60 slices of cheesecake in 5 cheesecakes. If there are the same number of slices in each cheesecake, how many slices are in 8 cheesecakes.
Answer:
96 slices
Step-by-step explanation:
60 divided by 5 is 12 and 12 times 8 is 96
hope this helps ;)
The table shows the total distance (in meters) an athlete ran over a 3- second sprint. What is the athletes average speed between points A and B
Answer:
Step-by-step explanation:
18 meters
Fred bought a soft drink for 3 dollars and 5 candy bars. He spent a total of
18 dollars. How much did each candy bar cost ?
Answer:
3$
Step-by-step explanation:
18 - 3 = 15 divided by 5 = 3
Which equation has a variable Isolated? (PUT NO SPACES WHEN TYPING THE EQUATION y=4x and 3x+2y=55
Answer:
X is five, 100% :D
Step-by-step explanation:
Good morning guys! And god bless! Does anyone knows the answer to this?